+2013-10-16 Joseph Myers <joseph@codesourcery.com>
+
+ * soft-fp/adddf3.c: Fix horizontal whitespace.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/divdf3.c: Likewise.
+ * soft-fp/divsf3.c: Likewise.
+ * soft-fp/divtf3.c: Likewise.
+ * soft-fp/double.h: Likewise.
+ * soft-fp/eqdf2.c: Likewise.
+ * soft-fp/eqsf2.c: Likewise.
+ * soft-fp/eqtf2.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extended.h: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/extendxftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixdfti.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixsfti.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixtfti.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunsdfti.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunssfti.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/fixunstfti.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floattidf.c: Likewise.
+ * soft-fp/floattisf.c: Likewise.
+ * soft-fp/floattitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/floatuntidf.c: Likewise.
+ * soft-fp/floatuntisf.c: Likewise.
+ * soft-fp/floatuntitf.c: Likewise.
+ * soft-fp/fmadf4.c: Likewise.
+ * soft-fp/fmasf4.c: Likewise.
+ * soft-fp/fmatf4.c: Likewise.
+ * soft-fp/gedf2.c: Likewise.
+ * soft-fp/gesf2.c: Likewise.
+ * soft-fp/getf2.c: Likewise.
+ * soft-fp/ledf2.c: Likewise.
+ * soft-fp/lesf2.c: Likewise.
+ * soft-fp/letf2.c: Likewise.
+ * soft-fp/muldf3.c: Likewise.
+ * soft-fp/mulsf3.c: Likewise.
+ * soft-fp/multf3.c: Likewise.
+ * soft-fp/negdf2.c: Likewise.
+ * soft-fp/negsf2.c: Likewise.
+ * soft-fp/negtf2.c: Likewise.
+ * soft-fp/op-1.h: Likewise.
+ * soft-fp/op-2.h: Likewise.
+ * soft-fp/op-4.h: Likewise.
+ * soft-fp/op-8.h: Likewise.
+ * soft-fp/op-common.h: Likewise.
+ * soft-fp/quad.h: Likewise.
+ * soft-fp/single.h: Likewise.
+ * soft-fp/soft-fp.h: Likewise.
+ * soft-fp/sqrtdf2.c: Likewise.
+ * soft-fp/sqrtsf2.c: Likewise.
+ * soft-fp/sqrttf2.c: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * soft-fp/trunctfxf2.c: Likewise.
+ * soft-fp/unorddf2.c: Likewise.
+ * soft-fp/unordsf2.c: Likewise.
+ * soft-fp/unordtf2.c: Likewise.
+
2013-10-15 Joseph Myers <joseph@codesourcery.com>
* soft-fp/op-2.h (_FP_DIV_MEAT_2_gmp): Remove macro.
#include "double.h"
DFtype
-__adddf3(DFtype a, DFtype b)
+__adddf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_D(A, a);
- FP_UNPACK_SEMIRAW_D(B, b);
- FP_ADD_D(R, A, B);
- FP_PACK_SEMIRAW_D(r, R);
+ FP_UNPACK_SEMIRAW_D (A, a);
+ FP_UNPACK_SEMIRAW_D (B, b);
+ FP_ADD_D (R, A, B);
+ FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SFtype
-__addsf3(SFtype a, SFtype b)
+__addsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_S(A, a);
- FP_UNPACK_SEMIRAW_S(B, b);
- FP_ADD_S(R, A, B);
- FP_PACK_SEMIRAW_S(r, R);
+ FP_UNPACK_SEMIRAW_S (A, a);
+ FP_UNPACK_SEMIRAW_S (B, b);
+ FP_ADD_S (R, A, B);
+ FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__addtf3(TFtype a, TFtype b)
+__addtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
- FP_UNPACK_SEMIRAW_Q(B, b);
- FP_ADD_Q(R, A, B);
- FP_PACK_SEMIRAW_Q(r, R);
+ FP_UNPACK_SEMIRAW_Q (A, a);
+ FP_UNPACK_SEMIRAW_Q (B, b);
+ FP_ADD_Q (R, A, B);
+ FP_PACK_SEMIRAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
DFtype
-__divdf3(DFtype a, DFtype b)
+__divdf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_UNPACK_D(B, b);
- FP_DIV_D(R, A, B);
- FP_PACK_D(r, R);
+ FP_UNPACK_D (A, a);
+ FP_UNPACK_D (B, b);
+ FP_DIV_D (R, A, B);
+ FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SFtype
-__divsf3(SFtype a, SFtype b)
+__divsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_UNPACK_S(B, b);
- FP_DIV_S(R, A, B);
- FP_PACK_S(r, R);
+ FP_UNPACK_S (A, a);
+ FP_UNPACK_S (B, b);
+ FP_DIV_S (R, A, B);
+ FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__divtf3(TFtype a, TFtype b)
+__divtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
- FP_DIV_Q(R, A, B);
- FP_PACK_Q(r, R);
+ FP_UNPACK_Q (A, a);
+ FP_UNPACK_Q (B, b);
+ FP_DIV_Q (R, A, B);
+ FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#define _FP_EXPMAX_D 2047
#define _FP_QNANBIT_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE)
#define _FP_QNANBIT_SH_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_SH_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_D \
- ((_FP_W_TYPE)1 << _FP_WFRACBITS_D % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << _FP_WFRACBITS_D % _FP_W_TYPE_SIZE)
#define _FP_WFRACBITS_DW_D (2 * _FP_WFRACBITS_D)
#define _FP_WFRACXBITS_DW_D (_FP_FRACTBITS_DW_D - _FP_WFRACBITS_DW_D)
#define _FP_HIGHBIT_DW_D \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_DW_D - 1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_D - 1) % _FP_W_TYPE_SIZE)
-typedef float DFtype __attribute__((mode(DF)));
+typedef float DFtype __attribute__ ((mode (DF)));
#if _FP_W_TYPE_SIZE < 64
unsigned exp : _FP_EXPBITS_D;
unsigned sign : 1;
# endif
- } bits __attribute__((packed));
+ } bits __attribute__ ((packed));
};
-# define FP_DECL_D(X) _FP_DECL(2,X)
-# define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_2(D,X,val)
-# define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_2_P(D,X,val)
-# define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_2(D,val,X)
-# define FP_PACK_RAW_DP(val,X) \
+# define FP_DECL_D(X) _FP_DECL (2, X)
+# define FP_UNPACK_RAW_D(X, val) _FP_UNPACK_RAW_2 (D, X, val)
+# define FP_UNPACK_RAW_DP(X, val) _FP_UNPACK_RAW_2_P (D, X, val)
+# define FP_PACK_RAW_D(val, X) _FP_PACK_RAW_2 (D, val, X)
+# define FP_PACK_RAW_DP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
+ _FP_PACK_RAW_2_P (D, val, X); \
} \
while (0)
-# define FP_UNPACK_D(X,val) \
+# define FP_UNPACK_D(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2(D,X,val); \
- _FP_UNPACK_CANONICAL(D,2,X); \
+ _FP_UNPACK_RAW_2 (D, X, val); \
+ _FP_UNPACK_CANONICAL (D, 2, X); \
} \
while (0)
-# define FP_UNPACK_DP(X,val) \
+# define FP_UNPACK_DP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2_P(D,X,val); \
- _FP_UNPACK_CANONICAL(D,2,X); \
+ _FP_UNPACK_RAW_2_P (D, X, val); \
+ _FP_UNPACK_CANONICAL (D, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_D(X,val) \
+# define FP_UNPACK_SEMIRAW_D(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,2,X); \
+ _FP_UNPACK_RAW_2 (D, X, val); \
+ _FP_UNPACK_SEMIRAW (D, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_DP(X,val) \
+# define FP_UNPACK_SEMIRAW_DP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2_P(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,2,X); \
+ _FP_UNPACK_RAW_2_P (D, X, val); \
+ _FP_UNPACK_SEMIRAW (D, 2, X); \
} \
while (0)
-# define FP_PACK_D(val,X) \
+# define FP_PACK_D(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(D,2,X); \
- _FP_PACK_RAW_2(D,val,X); \
+ _FP_PACK_CANONICAL (D, 2, X); \
+ _FP_PACK_RAW_2 (D, val, X); \
} \
while (0)
-# define FP_PACK_DP(val,X) \
+# define FP_PACK_DP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(D,2,X); \
+ _FP_PACK_CANONICAL (D, 2, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
+ _FP_PACK_RAW_2_P (D, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_D(val,X) \
+# define FP_PACK_SEMIRAW_D(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(D,2,X); \
- _FP_PACK_RAW_2(D,val,X); \
+ _FP_PACK_SEMIRAW (D, 2, X); \
+ _FP_PACK_RAW_2 (D, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_DP(val,X) \
+# define FP_PACK_SEMIRAW_DP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(D,2,X); \
+ _FP_PACK_SEMIRAW (D, 2, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
+ _FP_PACK_RAW_2_P (D, val, X); \
} \
while (0)
-# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,2,X)
-# define FP_NEG_D(R,X) _FP_NEG(D,2,R,X)
-# define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y)
-# define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y)
-# define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y)
-# define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y)
-# define FP_SQRT_D(R,X) _FP_SQRT(D,2,R,X)
-# define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q)
-# define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,2,4,R,X,Y,Z)
+# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN (D, 2, X)
+# define FP_NEG_D(R, X) _FP_NEG (D, 2, R, X)
+# define FP_ADD_D(R, X, Y) _FP_ADD (D, 2, R, X, Y)
+# define FP_SUB_D(R, X, Y) _FP_SUB (D, 2, R, X, Y)
+# define FP_MUL_D(R, X, Y) _FP_MUL (D, 2, R, X, Y)
+# define FP_DIV_D(R, X, Y) _FP_DIV (D, 2, R, X, Y)
+# define FP_SQRT_D(R, X) _FP_SQRT (D, 2, R, X)
+# define _FP_SQRT_MEAT_D(R, S, T, X, Q) _FP_SQRT_MEAT_2 (R, S, T, X, Q)
+# define FP_FMA_D(R, X, Y, Z) _FP_FMA (D, 2, 4, R, X, Y, Z)
-# define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un)
-# define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y)
-# define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,2,r,X,Y)
+# define FP_CMP_D(r, X, Y, un) _FP_CMP (D, 2, r, X, Y, un)
+# define FP_CMP_EQ_D(r, X, Y) _FP_CMP_EQ (D, 2, r, X, Y)
+# define FP_CMP_UNORD_D(r, X, Y) _FP_CMP_UNORD (D, 2, r, X, Y)
-# define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,2,r,X,rsz,rsg)
-# define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,2,X,r,rs,rt)
+# define FP_TO_INT_D(r, X, rsz, rsg) _FP_TO_INT (D, 2, r, X, rsz, rsg)
+# define FP_FROM_INT_D(X, r, rs, rt) _FP_FROM_INT (D, 2, X, r, rs, rt)
-# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2(X)
-# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2(X)
+# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2 (X)
+# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2 (X)
-# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_4(X)
+# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_4 (X)
#else
unsigned exp : _FP_EXPBITS_D;
unsigned sign : 1;
# endif
- } bits __attribute__((packed));
+ } bits __attribute__ ((packed));
};
-# define FP_DECL_D(X) _FP_DECL(1,X)
-# define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_1(D,X,val)
-# define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_1_P(D,X,val)
-# define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_1(D,val,X)
-# define FP_PACK_RAW_DP(val,X) \
+# define FP_DECL_D(X) _FP_DECL (1, X)
+# define FP_UNPACK_RAW_D(X, val) _FP_UNPACK_RAW_1 (D, X, val)
+# define FP_UNPACK_RAW_DP(X, val) _FP_UNPACK_RAW_1_P (D, X, val)
+# define FP_PACK_RAW_D(val, X) _FP_PACK_RAW_1 (D, val, X)
+# define FP_PACK_RAW_DP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
+ _FP_PACK_RAW_1_P (D, val, X); \
} \
while (0)
-# define FP_UNPACK_D(X,val) \
+# define FP_UNPACK_D(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1(D,X,val); \
- _FP_UNPACK_CANONICAL(D,1,X); \
+ _FP_UNPACK_RAW_1 (D, X, val); \
+ _FP_UNPACK_CANONICAL (D, 1, X); \
} \
while (0)
-# define FP_UNPACK_DP(X,val) \
+# define FP_UNPACK_DP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1_P(D,X,val); \
- _FP_UNPACK_CANONICAL(D,1,X); \
+ _FP_UNPACK_RAW_1_P (D, X, val); \
+ _FP_UNPACK_CANONICAL (D, 1, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_D(X,val) \
+# define FP_UNPACK_SEMIRAW_D(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,1,X); \
+ _FP_UNPACK_RAW_1 (D, X, val); \
+ _FP_UNPACK_SEMIRAW (D, 1, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_DP(X,val) \
+# define FP_UNPACK_SEMIRAW_DP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1_P(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,1,X); \
+ _FP_UNPACK_RAW_1_P (D, X, val); \
+ _FP_UNPACK_SEMIRAW (D, 1, X); \
} \
while (0)
-# define FP_PACK_D(val,X) \
+# define FP_PACK_D(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(D,1,X); \
- _FP_PACK_RAW_1(D,val,X); \
+ _FP_PACK_CANONICAL (D, 1, X); \
+ _FP_PACK_RAW_1 (D, val, X); \
} \
while (0)
-# define FP_PACK_DP(val,X) \
+# define FP_PACK_DP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(D,1,X); \
+ _FP_PACK_CANONICAL (D, 1, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
+ _FP_PACK_RAW_1_P (D, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_D(val,X) \
+# define FP_PACK_SEMIRAW_D(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(D,1,X); \
- _FP_PACK_RAW_1(D,val,X); \
+ _FP_PACK_SEMIRAW (D, 1, X); \
+ _FP_PACK_RAW_1 (D, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_DP(val,X) \
+# define FP_PACK_SEMIRAW_DP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(D,1,X); \
+ _FP_PACK_SEMIRAW (D, 1, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
+ _FP_PACK_RAW_1_P (D, val, X); \
} \
while (0)
-# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,1,X)
-# define FP_NEG_D(R,X) _FP_NEG(D,1,R,X)
-# define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y)
-# define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y)
-# define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y)
-# define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y)
-# define FP_SQRT_D(R,X) _FP_SQRT(D,1,R,X)
-# define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q)
-# define FP_FMA_D(R,X,Y,Z) _FP_FMA(D,1,2,R,X,Y,Z)
+# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN (D, 1, X)
+# define FP_NEG_D(R, X) _FP_NEG (D, 1, R, X)
+# define FP_ADD_D(R, X, Y) _FP_ADD (D, 1, R, X, Y)
+# define FP_SUB_D(R, X, Y) _FP_SUB (D, 1, R, X, Y)
+# define FP_MUL_D(R, X, Y) _FP_MUL (D, 1, R, X, Y)
+# define FP_DIV_D(R, X, Y) _FP_DIV (D, 1, R, X, Y)
+# define FP_SQRT_D(R, X) _FP_SQRT (D, 1, R, X)
+# define _FP_SQRT_MEAT_D(R, S, T, X, Q) _FP_SQRT_MEAT_1 (R, S, T, X, Q)
+# define FP_FMA_D(R, X, Y, Z) _FP_FMA (D, 1, 2, R, X, Y, Z)
/* The implementation of _FP_MUL_D and _FP_DIV_D should be chosen by
the target machine. */
-# define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un)
-# define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y)
-# define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,1,r,X,Y)
+# define FP_CMP_D(r, X, Y, un) _FP_CMP (D, 1, r, X, Y, un)
+# define FP_CMP_EQ_D(r, X, Y) _FP_CMP_EQ (D, 1, r, X, Y)
+# define FP_CMP_UNORD_D(r, X, Y) _FP_CMP_UNORD (D, 1, r, X, Y)
-# define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg)
-# define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt)
+# define FP_TO_INT_D(r, X, rsz, rsg) _FP_TO_INT (D, 1, r, X, rsz, rsg)
+# define FP_FROM_INT_D(X, r, rs, rt) _FP_FROM_INT (D, 1, X, r, rs, rt)
-# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1(X)
-# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1(X)
+# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1 (X)
+# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1 (X)
-# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2(X)
+# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2 (X)
#endif /* W_TYPE_SIZE < 64 */
#include "double.h"
CMPtype
-__eqdf2(DFtype a, DFtype b)
+__eqdf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_UNPACK_RAW_D(B, b);
- FP_CMP_EQ_D(r, A, B);
- if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_D (A, a);
+ FP_UNPACK_RAW_D (B, b);
+ FP_CMP_EQ_D (r, A, B);
+ if (r && (FP_ISSIGNAN_D (A) || FP_ISSIGNAN_D (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__eqdf2, __nedf2);
+strong_alias (__eqdf2, __nedf2);
#include "single.h"
CMPtype
-__eqsf2(SFtype a, SFtype b)
+__eqsf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_UNPACK_RAW_S(B, b);
- FP_CMP_EQ_S(r, A, B);
- if (r && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_S (A, a);
+ FP_UNPACK_RAW_S (B, b);
+ FP_CMP_EQ_S (r, A, B);
+ if (r && (FP_ISSIGNAN_S (A) || FP_ISSIGNAN_S (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__eqsf2, __nesf2);
+strong_alias (__eqsf2, __nesf2);
#include "quad.h"
CMPtype
-__eqtf2(TFtype a, TFtype b)
+__eqtf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
- FP_CMP_EQ_Q(r, A, B);
- if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_UNPACK_RAW_Q (B, b);
+ FP_CMP_EQ_Q (r, A, B);
+ if (r && (FP_ISSIGNAN_Q (A) || FP_ISSIGNAN_Q (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__eqtf2, __netf2);
+strong_alias (__eqtf2, __netf2);
#include "quad.h"
TFtype
-__extenddftf2(DFtype a)
+__extenddftf2 (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_Q(R);
+ FP_DECL_D (A);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
+ FP_UNPACK_RAW_D (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_EXTEND(Q,D,4,2,R,A);
+ FP_EXTEND (Q, D, 4, 2, R, A);
#else
- FP_EXTEND(Q,D,2,1,R,A);
+ FP_EXTEND (Q, D, 2, 1, R, A);
#endif
- FP_PACK_RAW_Q(r, R);
+ FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#define _FP_EXPMAX_E 32767
#define _FP_QNANBIT_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
#define _FP_QNANBIT_SH_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_SH_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_E \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
#define _FP_WFRACBITS_DW_E (2 * _FP_WFRACBITS_E)
#define _FP_WFRACXBITS_DW_E (_FP_FRACTBITS_DW_E - _FP_WFRACBITS_DW_E)
#define _FP_HIGHBIT_DW_E \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_DW_E - 1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_E - 1) % _FP_W_TYPE_SIZE)
-typedef float XFtype __attribute__((mode(XF)));
+typedef float XFtype __attribute__ ((mode (XF)));
#if _FP_W_TYPE_SIZE < 64
unsigned exp : _FP_EXPBITS_E;
unsigned sign : 1;
# endif /* not bigendian */
- } bits __attribute__((packed));
+ } bits __attribute__ ((packed));
};
-# define FP_DECL_E(X) _FP_DECL(4,X)
+# define FP_DECL_E(X) _FP_DECL (4, X)
# define FP_UNPACK_RAW_E(X, val) \
do \
# define FP_UNPACK_RAW_EP(X, val) \
do \
{ \
- union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
+ union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
X##_f[2] = 0; \
X##_f[3] = 0; \
} \
while (0)
-# define FP_PACK_RAW_EP(val, X) \
- do \
- { \
- if (!FP_INHIBIT_RESULTS) \
- { \
- union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
- \
- if (X##_e) \
- X##_f[1] |= _FP_IMPLBIT_E; \
- else \
- X##_f[1] &= ~(_FP_IMPLBIT_E); \
- _flo->bits.frac0 = X##_f[0]; \
- _flo->bits.frac1 = X##_f[1]; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } \
- } \
+# define FP_PACK_RAW_EP(val, X) \
+ do \
+ { \
+ if (!FP_INHIBIT_RESULTS) \
+ { \
+ union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
+ \
+ if (X##_e) \
+ X##_f[1] |= _FP_IMPLBIT_E; \
+ else \
+ X##_f[1] &= ~(_FP_IMPLBIT_E); \
+ _flo->bits.frac0 = X##_f[0]; \
+ _flo->bits.frac1 = X##_f[1]; \
+ _flo->bits.exp = X##_e; \
+ _flo->bits.sign = X##_s; \
+ } \
+ } \
while (0)
-# define FP_UNPACK_E(X,val) \
+# define FP_UNPACK_E(X, val) \
do \
{ \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_CANONICAL(E,4,X); \
+ FP_UNPACK_RAW_E (X, val); \
+ _FP_UNPACK_CANONICAL (E, 4, X); \
} \
while (0)
-# define FP_UNPACK_EP(X,val) \
+# define FP_UNPACK_EP(X, val) \
do \
{ \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_CANONICAL(E,4,X); \
+ FP_UNPACK_RAW_EP (X, val); \
+ _FP_UNPACK_CANONICAL (E, 4, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_E(X,val) \
+# define FP_UNPACK_SEMIRAW_E(X, val) \
do \
{ \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_SEMIRAW(E,4,X); \
+ FP_UNPACK_RAW_E (X, val); \
+ _FP_UNPACK_SEMIRAW (E, 4, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_EP(X,val) \
+# define FP_UNPACK_SEMIRAW_EP(X, val) \
do \
{ \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_SEMIRAW(E,4,X); \
+ FP_UNPACK_RAW_EP (X, val); \
+ _FP_UNPACK_SEMIRAW (E, 4, X); \
} \
while (0)
-# define FP_PACK_E(val,X) \
+# define FP_PACK_E(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(E,4,X); \
- FP_PACK_RAW_E(val,X); \
+ _FP_PACK_CANONICAL (E, 4, X); \
+ FP_PACK_RAW_E (val, X); \
} \
while (0)
-# define FP_PACK_EP(val,X) \
+# define FP_PACK_EP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(E,4,X); \
- FP_PACK_RAW_EP(val,X); \
+ _FP_PACK_CANONICAL (E, 4, X); \
+ FP_PACK_RAW_EP (val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_E(val,X) \
+# define FP_PACK_SEMIRAW_E(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(E,4,X); \
- FP_PACK_RAW_E(val,X); \
+ _FP_PACK_SEMIRAW (E, 4, X); \
+ FP_PACK_RAW_E (val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_EP(val,X) \
+# define FP_PACK_SEMIRAW_EP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(E,4,X); \
- FP_PACK_RAW_EP(val,X); \
+ _FP_PACK_SEMIRAW (E, 4, X); \
+ FP_PACK_RAW_EP (val, X); \
} \
while (0)
-# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,4,X)
-# define FP_NEG_E(R,X) _FP_NEG(E,4,R,X)
-# define FP_ADD_E(R,X,Y) _FP_ADD(E,4,R,X,Y)
-# define FP_SUB_E(R,X,Y) _FP_SUB(E,4,R,X,Y)
-# define FP_MUL_E(R,X,Y) _FP_MUL(E,4,R,X,Y)
-# define FP_DIV_E(R,X,Y) _FP_DIV(E,4,R,X,Y)
-# define FP_SQRT_E(R,X) _FP_SQRT(E,4,R,X)
-# define FP_FMA_E(R,X,Y,Z) _FP_FMA(E,4,8,R,X,Y,Z)
+# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN (E, 4, X)
+# define FP_NEG_E(R, X) _FP_NEG (E, 4, R, X)
+# define FP_ADD_E(R, X, Y) _FP_ADD (E, 4, R, X, Y)
+# define FP_SUB_E(R, X, Y) _FP_SUB (E, 4, R, X, Y)
+# define FP_MUL_E(R, X, Y) _FP_MUL (E, 4, R, X, Y)
+# define FP_DIV_E(R, X, Y) _FP_DIV (E, 4, R, X, Y)
+# define FP_SQRT_E(R, X) _FP_SQRT (E, 4, R, X)
+# define FP_FMA_E(R, X, Y, Z) _FP_FMA (E, 4, 8, R, X, Y, Z)
/*
* Square root algorithms:
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do \
{ \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- _FP_FRAC_SRL_4(X, (_FP_WORKBITS)); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
+ _FP_FRAC_SRL_4 (X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f[1] = S##_f[1] + q; \
X##_f[1] -= T##_f[1]; \
R##_f[1] += q; \
} \
- _FP_FRAC_SLL_2(X, 1); \
+ _FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[0] = S##_f[0] + q; \
{ \
S##_f[0] = T##_f[0] + q; \
S##_f[1] += (T##_f[0] > S##_f[0]); \
- _FP_FRAC_DEC_2(X, T); \
+ _FP_FRAC_DEC_2 (X, T); \
R##_f[0] += q; \
} \
- _FP_FRAC_SLL_2(X, 1); \
+ _FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
- _FP_FRAC_SLL_4(R, (_FP_WORKBITS)); \
+ _FP_FRAC_SLL_4 (R, (_FP_WORKBITS)); \
if (X##_f[0] | X##_f[1]) \
{ \
if (S##_f[1] < X##_f[1] \
} \
while (0)
-# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,4,r,X,Y,un)
-# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,4,r,X,Y)
-# define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,4,r,X,Y)
+# define FP_CMP_E(r, X, Y, un) _FP_CMP (E, 4, r, X, Y, un)
+# define FP_CMP_EQ_E(r, X, Y) _FP_CMP_EQ (E, 4, r, X, Y)
+# define FP_CMP_UNORD_E(r, X, Y) _FP_CMP_UNORD (E, 4, r, X, Y)
-# define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,4,r,X,rsz,rsg)
-# define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,4,X,r,rs,rt)
+# define FP_TO_INT_E(r, X, rsz, rsg) _FP_TO_INT (E, 4, r, X, rsz, rsg)
+# define FP_FROM_INT_E(X, r, rs, rt) _FP_FROM_INT (E, 4, X, r, rs, rt)
# define _FP_FRAC_HIGH_E(X) (X##_f[2])
# define _FP_FRAC_HIGH_RAW_E(X) (X##_f[1])
} bits;
};
-# define FP_DECL_E(X) _FP_DECL(2,X)
+# define FP_DECL_E(X) _FP_DECL (2, X)
# define FP_UNPACK_RAW_E(X, val) \
do \
# define FP_UNPACK_RAW_EP(X, val) \
do \
{ \
- union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
+ union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
\
X##_f0 = _flo->bits.frac; \
X##_f1 = 0; \
} \
while (0)
-# define FP_PACK_RAW_EP(fs, val, X) \
- do \
- { \
- if (!FP_INHIBIT_RESULTS) \
- { \
- union _FP_UNION_E *_flo = (union _FP_UNION_E *)(val); \
- \
- if (X##_e) \
- X##_f0 |= _FP_IMPLBIT_E; \
- else \
- X##_f0 &= ~(_FP_IMPLBIT_E); \
- _flo->bits.frac = X##_f0; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } \
- } \
+# define FP_PACK_RAW_EP(fs, val, X) \
+ do \
+ { \
+ if (!FP_INHIBIT_RESULTS) \
+ { \
+ union _FP_UNION_E *_flo = (union _FP_UNION_E *) (val); \
+ \
+ if (X##_e) \
+ X##_f0 |= _FP_IMPLBIT_E; \
+ else \
+ X##_f0 &= ~(_FP_IMPLBIT_E); \
+ _flo->bits.frac = X##_f0; \
+ _flo->bits.exp = X##_e; \
+ _flo->bits.sign = X##_s; \
+ } \
+ } \
while (0)
-# define FP_UNPACK_E(X,val) \
+# define FP_UNPACK_E(X, val) \
do \
{ \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_CANONICAL(E,2,X); \
+ FP_UNPACK_RAW_E (X, val); \
+ _FP_UNPACK_CANONICAL (E, 2, X); \
} \
while (0)
-# define FP_UNPACK_EP(X,val) \
+# define FP_UNPACK_EP(X, val) \
do \
{ \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_CANONICAL(E,2,X); \
+ FP_UNPACK_RAW_EP (X, val); \
+ _FP_UNPACK_CANONICAL (E, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_E(X,val) \
+# define FP_UNPACK_SEMIRAW_E(X, val) \
do \
{ \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_SEMIRAW(E,2,X); \
+ FP_UNPACK_RAW_E (X, val); \
+ _FP_UNPACK_SEMIRAW (E, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_EP(X,val) \
+# define FP_UNPACK_SEMIRAW_EP(X, val) \
do \
{ \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_SEMIRAW(E,2,X); \
+ FP_UNPACK_RAW_EP (X, val); \
+ _FP_UNPACK_SEMIRAW (E, 2, X); \
} \
while (0)
-# define FP_PACK_E(val,X) \
+# define FP_PACK_E(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(E,2,X); \
- FP_PACK_RAW_E(val,X); \
+ _FP_PACK_CANONICAL (E, 2, X); \
+ FP_PACK_RAW_E (val, X); \
} \
while (0)
-# define FP_PACK_EP(val,X) \
+# define FP_PACK_EP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(E,2,X); \
- FP_PACK_RAW_EP(val,X); \
+ _FP_PACK_CANONICAL (E, 2, X); \
+ FP_PACK_RAW_EP (val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_E(val,X) \
+# define FP_PACK_SEMIRAW_E(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(E,2,X); \
- FP_PACK_RAW_E(val,X); \
+ _FP_PACK_SEMIRAW (E, 2, X); \
+ FP_PACK_RAW_E (val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_EP(val,X) \
+# define FP_PACK_SEMIRAW_EP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(E,2,X); \
- FP_PACK_RAW_EP(val,X); \
+ _FP_PACK_SEMIRAW (E, 2, X); \
+ FP_PACK_RAW_EP (val, X); \
} \
while (0)
-# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,2,X)
-# define FP_NEG_E(R,X) _FP_NEG(E,2,R,X)
-# define FP_ADD_E(R,X,Y) _FP_ADD(E,2,R,X,Y)
-# define FP_SUB_E(R,X,Y) _FP_SUB(E,2,R,X,Y)
-# define FP_MUL_E(R,X,Y) _FP_MUL(E,2,R,X,Y)
-# define FP_DIV_E(R,X,Y) _FP_DIV(E,2,R,X,Y)
-# define FP_SQRT_E(R,X) _FP_SQRT(E,2,R,X)
-# define FP_FMA_E(R,X,Y,Z) _FP_FMA(E,2,4,R,X,Y,Z)
+# define FP_ISSIGNAN_E(X) _FP_ISSIGNAN (E, 2, X)
+# define FP_NEG_E(R, X) _FP_NEG (E, 2, R, X)
+# define FP_ADD_E(R, X, Y) _FP_ADD (E, 2, R, X, Y)
+# define FP_SUB_E(R, X, Y) _FP_SUB (E, 2, R, X, Y)
+# define FP_MUL_E(R, X, Y) _FP_MUL (E, 2, R, X, Y)
+# define FP_DIV_E(R, X, Y) _FP_DIV (E, 2, R, X, Y)
+# define FP_SQRT_E(R, X) _FP_SQRT (E, 2, R, X)
+# define FP_FMA_E(R, X, Y, Z) _FP_FMA (E, 2, 4, R, X, Y, Z)
/*
* Square root algorithms:
# define _FP_SQRT_MEAT_E(R, S, T, X, q) \
do \
{ \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- _FP_FRAC_SRL_2(X, (_FP_WORKBITS)); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
+ _FP_FRAC_SRL_2 (X, (_FP_WORKBITS)); \
while (q) \
{ \
T##_f0 = S##_f0 + q; \
X##_f0 -= T##_f0; \
R##_f0 += q; \
} \
- _FP_FRAC_SLL_1(X, 1); \
+ _FP_FRAC_SLL_1 (X, 1); \
q >>= 1; \
} \
- _FP_FRAC_SLL_2(R, (_FP_WORKBITS)); \
+ _FP_FRAC_SLL_2 (R, (_FP_WORKBITS)); \
if (X##_f0) \
{ \
if (S##_f0 < X##_f0) \
} \
while (0)
-# define FP_CMP_E(r,X,Y,un) _FP_CMP(E,2,r,X,Y,un)
-# define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,2,r,X,Y)
-# define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,2,r,X,Y)
+# define FP_CMP_E(r, X, Y, un) _FP_CMP (E, 2, r, X, Y, un)
+# define FP_CMP_EQ_E(r, X, Y) _FP_CMP_EQ (E, 2, r, X, Y)
+# define FP_CMP_UNORD_E(r, X, Y) _FP_CMP_UNORD (E, 2, r, X, Y)
-# define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,2,r,X,rsz,rsg)
-# define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,2,X,r,rs,rt)
+# define FP_TO_INT_E(r, X, rsz, rsg) _FP_TO_INT (E, 2, r, X, rsz, rsg)
+# define FP_FROM_INT_E(X, r, rs, rt) _FP_FROM_INT (E, 2, X, r, rs, rt)
# define _FP_FRAC_HIGH_E(X) (X##_f1)
# define _FP_FRAC_HIGH_RAW_E(X) (X##_f0)
#include "double.h"
DFtype
-__extendsfdf2(SFtype a)
+__extendsfdf2 (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_D(R);
+ FP_DECL_S (A);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
+ FP_UNPACK_RAW_S (A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
- FP_EXTEND(D,S,2,1,R,A);
+ FP_EXTEND (D, S, 2, 1, R, A);
#else
- FP_EXTEND(D,S,1,1,R,A);
+ FP_EXTEND (D, S, 1, 1, R, A);
#endif
- FP_PACK_RAW_D(r, R);
+ FP_PACK_RAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__extendsftf2(SFtype a)
+__extendsftf2 (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_Q(R);
+ FP_DECL_S (A);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
+ FP_UNPACK_RAW_S (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_EXTEND(Q,S,4,1,R,A);
+ FP_EXTEND (Q, S, 4, 1, R, A);
#else
- FP_EXTEND(Q,S,2,1,R,A);
+ FP_EXTEND (Q, S, 2, 1, R, A);
#endif
- FP_PACK_RAW_Q(r, R);
+ FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__extendxftf2(XFtype a)
+__extendxftf2 (XFtype a)
{
FP_DECL_EX;
- FP_DECL_E(A);
- FP_DECL_Q(R);
+ FP_DECL_E (A);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_RAW_E(A, a);
+ FP_UNPACK_RAW_E (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_EXTEND(Q,E,4,4,R,A);
+ FP_EXTEND (Q, E, 4, 4, R, A);
#else
- FP_EXTEND(Q,E,2,2,R,A);
+ FP_EXTEND (Q, E, 2, 2, R, A);
#endif
- FP_PACK_RAW_Q(r, R);
+ FP_PACK_RAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
DItype
-__fixdfdi(DFtype a)
+__fixdfdi (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, DI_BITS, 1);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
SItype
-__fixdfsi(DFtype a)
+__fixdfsi (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, SI_BITS, 1);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
TItype
-__fixdfti(DFtype a)
+__fixdfti (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, TI_BITS, 1);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
DItype
-__fixsfdi(SFtype a)
+__fixsfdi (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, DI_BITS, 1);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SItype
-__fixsfsi(SFtype a)
+__fixsfsi (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, SI_BITS, 1);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
TItype
-__fixsfti(SFtype a)
+__fixsfti (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, TI_BITS, 1);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
DItype
-__fixtfdi(TFtype a)
+__fixtfdi (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, DI_BITS, 1);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
SItype
-__fixtfsi(TFtype a)
+__fixtfsi (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, SI_BITS, 1);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TItype
-__fixtfti(TFtype a)
+__fixtfti (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, TI_BITS, 1);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, TI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
UDItype
-__fixunsdfdi(DFtype a)
+__fixunsdfdi (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, DI_BITS, 0);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
USItype
-__fixunsdfsi(DFtype a)
+__fixunsdfsi (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, SI_BITS, 0);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
UTItype
-__fixunsdfti(DFtype a)
+__fixunsdfti (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_TO_INT_D(r, A, TI_BITS, 0);
+ FP_UNPACK_RAW_D (A, a);
+ FP_TO_INT_D (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
UDItype
-__fixunssfdi(SFtype a)
+__fixunssfdi (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, DI_BITS, 0);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
USItype
-__fixunssfsi(SFtype a)
+__fixunssfsi (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, SI_BITS, 0);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
UTItype
-__fixunssfti(SFtype a)
+__fixunssfti (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_TO_INT_S(r, A, TI_BITS, 0);
+ FP_UNPACK_RAW_S (A, a);
+ FP_TO_INT_S (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
UDItype
-__fixunstfdi(TFtype a)
+__fixunstfdi (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
UDItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, DI_BITS, 0);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
USItype
-__fixunstfsi(TFtype a)
+__fixunstfsi (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
USItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, SI_BITS, 0);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
UTItype
-__fixunstfti(TFtype a)
+__fixunstfti (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
UTItype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, TI_BITS, 0);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_TO_INT_Q (r, A, TI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
DFtype
-__floatdidf(DItype i)
+__floatdidf (DItype i)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_D(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "single.h"
SFtype
-__floatdisf(DItype i)
+__floatdisf (DItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floatditf(DItype i)
+__floatditf (DItype i)
{
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
- FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_Q (a, A);
return a;
}
#include "double.h"
DFtype
-__floatsidf(SItype i)
+__floatsidf (SItype i)
{
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
- FP_FROM_INT_D(A, i, SI_BITS, USItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_D (a, A);
return a;
}
#include "single.h"
SFtype
-__floatsisf(SItype i)
+__floatsisf (SItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, SI_BITS, USItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floatsitf(SItype i)
+__floatsitf (SItype i)
{
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
- FP_FROM_INT_Q(A, i, SI_BITS, USItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_Q (a, A);
return a;
}
#include "double.h"
DFtype
-__floattidf(TItype i)
+__floattidf (TItype i)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_D(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "single.h"
SFtype
-__floattisf(TItype i)
+__floattisf (TItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floattitf(TItype i)
+__floattitf (TItype i)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_Q(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_Q (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "double.h"
DFtype
-__floatundidf(UDItype i)
+__floatundidf (UDItype i)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_D(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "single.h"
SFtype
-__floatundisf(UDItype i)
+__floatundisf (UDItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floatunditf(UDItype i)
+__floatunditf (UDItype i)
{
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
- FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_Q (a, A);
return a;
}
#include "double.h"
DFtype
-__floatunsidf(USItype i)
+__floatunsidf (USItype i)
{
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
- FP_FROM_INT_D(A, i, SI_BITS, USItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_D (a, A);
return a;
}
#include "single.h"
SFtype
-__floatunsisf(USItype i)
+__floatunsisf (USItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, SI_BITS, USItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floatunsitf(USItype i)
+__floatunsitf (USItype i)
{
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
- FP_FROM_INT_Q(A, i, SI_BITS, USItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, SI_BITS, USItype);
+ FP_PACK_RAW_Q (a, A);
return a;
}
#include "double.h"
DFtype
-__floatuntidf(UTItype i)
+__floatuntidf (UTItype i)
{
FP_DECL_EX;
- FP_DECL_D(A);
+ FP_DECL_D (A);
DFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_D(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_D(a, A);
+ FP_FROM_INT_D (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_D (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "single.h"
SFtype
-__floatuntisf(UTItype i)
+__floatuntisf (UTItype i)
{
FP_DECL_EX;
- FP_DECL_S(A);
+ FP_DECL_S (A);
SFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_S(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_S(a, A);
+ FP_FROM_INT_S (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_S (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "quad.h"
TFtype
-__floatuntitf(UTItype i)
+__floatuntitf (UTItype i)
{
FP_DECL_EX;
- FP_DECL_Q(A);
+ FP_DECL_Q (A);
TFtype a;
FP_INIT_ROUNDMODE;
- FP_FROM_INT_Q(A, i, TI_BITS, UTItype);
- FP_PACK_RAW_Q(a, A);
+ FP_FROM_INT_Q (A, i, TI_BITS, UTItype);
+ FP_PACK_RAW_Q (a, A);
FP_HANDLE_EXCEPTIONS;
return a;
__fma (double a, double b, double c)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
- FP_DECL_D(C);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
+ FP_DECL_D (C);
+ FP_DECL_D (R);
double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_UNPACK_D(B, b);
- FP_UNPACK_D(C, c);
- FP_FMA_D(R, A, B, C);
- FP_PACK_D(r, R);
+ FP_UNPACK_D (A, a);
+ FP_UNPACK_D (B, b);
+ FP_UNPACK_D (C, c);
+ FP_FMA_D (R, A, B, C);
+ FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
__fmaf (float a, float b, float c)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
- FP_DECL_S(C);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
+ FP_DECL_S (C);
+ FP_DECL_S (R);
float r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_UNPACK_S(B, b);
- FP_UNPACK_S(C, c);
- FP_FMA_S(R, A, B, C);
- FP_PACK_S(r, R);
+ FP_UNPACK_S (A, a);
+ FP_UNPACK_S (B, b);
+ FP_UNPACK_S (C, c);
+ FP_FMA_S (R, A, B, C);
+ FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
__fmal (long double a, long double b, long double c)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
- FP_DECL_Q(C);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
+ FP_DECL_Q (C);
+ FP_DECL_Q (R);
long double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
- FP_UNPACK_Q(C, c);
- FP_FMA_Q(R, A, B, C);
- FP_PACK_Q(r, R);
+ FP_UNPACK_Q (A, a);
+ FP_UNPACK_Q (B, b);
+ FP_UNPACK_Q (C, c);
+ FP_FMA_Q (R, A, B, C);
+ FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
CMPtype
-__gedf2(DFtype a, DFtype b)
+__gedf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_UNPACK_RAW_D(B, b);
- FP_CMP_D(r, A, B, -2);
+ FP_UNPACK_RAW_D (A, a);
+ FP_UNPACK_RAW_D (B, b);
+ FP_CMP_D (r, A, B, -2);
if (r == -2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__gedf2, __gtdf2);
+strong_alias (__gedf2, __gtdf2);
#include "single.h"
CMPtype
-__gesf2(SFtype a, SFtype b)
+__gesf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_UNPACK_RAW_S(B, b);
- FP_CMP_S(r, A, B, -2);
+ FP_UNPACK_RAW_S (A, a);
+ FP_UNPACK_RAW_S (B, b);
+ FP_CMP_S (r, A, B, -2);
if (r == -2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__gesf2, __gtsf2);
+strong_alias (__gesf2, __gtsf2);
#include "quad.h"
CMPtype
-__getf2(TFtype a, TFtype b)
+__getf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
- FP_CMP_Q(r, A, B, -2);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_UNPACK_RAW_Q (B, b);
+ FP_CMP_Q (r, A, B, -2);
if (r == -2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__getf2, __gttf2);
+strong_alias (__getf2, __gttf2);
#include "double.h"
CMPtype
-__ledf2(DFtype a, DFtype b)
+__ledf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_UNPACK_RAW_D(B, b);
- FP_CMP_D(r, A, B, 2);
+ FP_UNPACK_RAW_D (A, a);
+ FP_UNPACK_RAW_D (B, b);
+ FP_CMP_D (r, A, B, 2);
if (r == 2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__ledf2, __ltdf2);
+strong_alias (__ledf2, __ltdf2);
#include "single.h"
CMPtype
-__lesf2(SFtype a, SFtype b)
+__lesf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_UNPACK_RAW_S(B, b);
- FP_CMP_S(r, A, B, 2);
+ FP_UNPACK_RAW_S (A, a);
+ FP_UNPACK_RAW_S (B, b);
+ FP_CMP_S (r, A, B, 2);
if (r == 2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__lesf2, __ltsf2);
+strong_alias (__lesf2, __ltsf2);
#include "quad.h"
CMPtype
-__letf2(TFtype a, TFtype b)
+__letf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
- FP_CMP_Q(r, A, B, 2);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_UNPACK_RAW_Q (B, b);
+ FP_CMP_Q (r, A, B, 2);
if (r == 2)
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
}
-strong_alias(__letf2, __lttf2);
+strong_alias (__letf2, __lttf2);
#include "double.h"
DFtype
-__muldf3(DFtype a, DFtype b)
+__muldf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_UNPACK_D(B, b);
- FP_MUL_D(R, A, B);
- FP_PACK_D(r, R);
+ FP_UNPACK_D (A, a);
+ FP_UNPACK_D (B, b);
+ FP_MUL_D (R, A, B);
+ FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SFtype
-__mulsf3(SFtype a, SFtype b)
+__mulsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_UNPACK_S(B, b);
- FP_MUL_S(R, A, B);
- FP_PACK_S(r, R);
+ FP_UNPACK_S (A, a);
+ FP_UNPACK_S (B, b);
+ FP_MUL_S (R, A, B);
+ FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__multf3(TFtype a, TFtype b)
+__multf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
- FP_MUL_Q(R, A, B);
- FP_PACK_Q(r, R);
+ FP_UNPACK_Q (A, a);
+ FP_UNPACK_Q (B, b);
+ FP_MUL_Q (R, A, B);
+ FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
DFtype
-__negdf2(DFtype a)
+__negdf2 (DFtype a)
{
- FP_DECL_D(A);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (R);
DFtype r;
- FP_UNPACK_RAW_D(A, a);
- FP_NEG_D(R, A);
- FP_PACK_RAW_D(r, R);
+ FP_UNPACK_RAW_D (A, a);
+ FP_NEG_D (R, A);
+ FP_PACK_RAW_D (r, R);
return r;
}
#include "single.h"
SFtype
-__negsf2(SFtype a)
+__negsf2 (SFtype a)
{
- FP_DECL_S(A);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (R);
SFtype r;
- FP_UNPACK_RAW_S(A, a);
- FP_NEG_S(R, A);
- FP_PACK_RAW_S(r, R);
+ FP_UNPACK_RAW_S (A, a);
+ FP_NEG_S (R, A);
+ FP_PACK_RAW_S (r, R);
return r;
}
#include "quad.h"
TFtype
-__negtf2(TFtype a)
+__negtf2 (TFtype a)
{
- FP_DECL_Q(A);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (R);
TFtype r;
- FP_UNPACK_RAW_Q(A, a);
- FP_NEG_Q(R, A);
- FP_PACK_RAW_Q(r, R);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_NEG_Q (R, A);
+ FP_PACK_RAW_Q (r, R);
return r;
}
<http://www.gnu.org/licenses/>. */
#define _FP_FRAC_DECL_1(X) _FP_W_TYPE X##_f
-#define _FP_FRAC_COPY_1(D,S) (D##_f = S##_f)
-#define _FP_FRAC_SET_1(X,I) (X##_f = I)
+#define _FP_FRAC_COPY_1(D, S) (D##_f = S##_f)
+#define _FP_FRAC_SET_1(X, I) (X##_f = I)
#define _FP_FRAC_HIGH_1(X) (X##_f)
#define _FP_FRAC_LOW_1(X) (X##_f)
-#define _FP_FRAC_WORD_1(X,w) (X##_f)
+#define _FP_FRAC_WORD_1(X, w) (X##_f)
-#define _FP_FRAC_ADDI_1(X,I) (X##_f += I)
-#define _FP_FRAC_SLL_1(X,N) \
+#define _FP_FRAC_ADDI_1(X, I) (X##_f += I)
+#define _FP_FRAC_SLL_1(X, N) \
do \
{ \
- if (__builtin_constant_p(N) && (N) == 1) \
+ if (__builtin_constant_p (N) && (N) == 1) \
X##_f += X##_f; \
else \
X##_f <<= (N); \
} \
while (0)
-#define _FP_FRAC_SRL_1(X,N) (X##_f >>= N)
+#define _FP_FRAC_SRL_1(X, N) (X##_f >>= N)
/* Right shift with sticky-lsb. */
-#define _FP_FRAC_SRST_1(X,S,N,sz) __FP_FRAC_SRST_1(X##_f, S, N, sz)
-#define _FP_FRAC_SRS_1(X,N,sz) __FP_FRAC_SRS_1(X##_f, N, sz)
+#define _FP_FRAC_SRST_1(X, S, N, sz) __FP_FRAC_SRST_1 (X##_f, S, N, sz)
+#define _FP_FRAC_SRS_1(X, N, sz) __FP_FRAC_SRS_1 (X##_f, N, sz)
-#define __FP_FRAC_SRST_1(X,S,N,sz) \
+#define __FP_FRAC_SRST_1(X, S, N, sz) \
do \
{ \
- S = (__builtin_constant_p(N) && (N) == 1 \
+ S = (__builtin_constant_p (N) && (N) == 1 \
? X & 1 \
: (X << (_FP_W_TYPE_SIZE - (N))) != 0); \
X = X >> (N); \
} \
while (0)
-#define __FP_FRAC_SRS_1(X,N,sz) \
- (X = (X >> (N) | (__builtin_constant_p(N) && (N) == 1 \
+#define __FP_FRAC_SRS_1(X, N, sz) \
+ (X = (X >> (N) | (__builtin_constant_p (N) && (N) == 1 \
? X & 1 \
: (X << (_FP_W_TYPE_SIZE - (N))) != 0)))
-#define _FP_FRAC_ADD_1(R,X,Y) (R##_f = X##_f + Y##_f)
-#define _FP_FRAC_SUB_1(R,X,Y) (R##_f = X##_f - Y##_f)
-#define _FP_FRAC_DEC_1(X,Y) (X##_f -= Y##_f)
-#define _FP_FRAC_CLZ_1(z, X) __FP_CLZ(z, X##_f)
+#define _FP_FRAC_ADD_1(R, X, Y) (R##_f = X##_f + Y##_f)
+#define _FP_FRAC_SUB_1(R, X, Y) (R##_f = X##_f - Y##_f)
+#define _FP_FRAC_DEC_1(X, Y) (X##_f -= Y##_f)
+#define _FP_FRAC_CLZ_1(z, X) __FP_CLZ (z, X##_f)
/* Predicates */
-#define _FP_FRAC_NEGP_1(X) ((_FP_WS_TYPE)X##_f < 0)
+#define _FP_FRAC_NEGP_1(X) ((_FP_WS_TYPE) X##_f < 0)
#define _FP_FRAC_ZEROP_1(X) (X##_f == 0)
-#define _FP_FRAC_OVERP_1(fs,X) (X##_f & _FP_OVERFLOW_##fs)
-#define _FP_FRAC_CLEAR_OVERP_1(fs,X) (X##_f &= ~_FP_OVERFLOW_##fs)
-#define _FP_FRAC_HIGHBIT_DW_1(fs,X) (X##_f & _FP_HIGHBIT_DW_##fs)
+#define _FP_FRAC_OVERP_1(fs, X) (X##_f & _FP_OVERFLOW_##fs)
+#define _FP_FRAC_CLEAR_OVERP_1(fs, X) (X##_f &= ~_FP_OVERFLOW_##fs)
+#define _FP_FRAC_HIGHBIT_DW_1(fs, X) (X##_f & _FP_HIGHBIT_DW_##fs)
#define _FP_FRAC_EQ_1(X, Y) (X##_f == Y##_f)
#define _FP_FRAC_GE_1(X, Y) (X##_f >= Y##_f)
#define _FP_FRAC_GT_1(X, Y) (X##_f > Y##_f)
#define _FP_ZEROFRAC_1 0
#define _FP_MINFRAC_1 1
-#define _FP_MAXFRAC_1 (~(_FP_WS_TYPE)0)
+#define _FP_MAXFRAC_1 (~(_FP_WS_TYPE) 0)
/*
* Unpack the raw bits of a native fp value. Do not classify or
#define _FP_UNPACK_RAW_1_P(fs, X, val) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
X##_f = _flo->bits.frac; \
X##_e = _flo->bits.exp; \
#define _FP_PACK_RAW_1_P(fs, val, X) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
_flo->bits.frac = X##_f; \
_flo->bits.exp = X##_e; \
#define _FP_MUL_MEAT_1_imm(wfracbits, R, X, Y) \
do \
{ \
- _FP_MUL_MEAT_DW_1_imm(wfracbits, R, X, Y); \
+ _FP_MUL_MEAT_DW_1_imm (wfracbits, R, X, Y); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_1(R, wfracbits-1, 2*wfracbits); \
+ _FP_FRAC_SRS_1 (R, wfracbits-1, 2*wfracbits); \
} \
while (0)
#define _FP_MUL_MEAT_DW_1_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- doit(R##_f1, R##_f0, X##_f, Y##_f); \
+ doit (R##_f1, R##_f0, X##_f, Y##_f); \
} \
while (0)
#define _FP_MUL_MEAT_1_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_2(_Z); \
- _FP_MUL_MEAT_DW_1_wide(wfracbits, _Z, X, Y, doit); \
+ _FP_FRAC_DECL_2 (_Z); \
+ _FP_MUL_MEAT_DW_1_wide (wfracbits, _Z, X, Y, doit); \
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_2(_Z, wfracbits-1, 2*wfracbits); \
+ _FP_FRAC_SRS_2 (_Z, wfracbits-1, 2*wfracbits); \
R##_f = _Z_f0; \
} \
while (0)
do \
{ \
_FP_W_TYPE _xh, _xl, _yh, _yl; \
- _FP_FRAC_DECL_2(_a); \
+ _FP_FRAC_DECL_2 (_a); \
\
/* split the words in half */ \
_xh = X##_f >> (_FP_W_TYPE_SIZE/2); \
- _xl = X##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
+ _xl = X##_f & (((_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE/2)) - 1); \
_yh = Y##_f >> (_FP_W_TYPE_SIZE/2); \
- _yl = Y##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
+ _yl = Y##_f & (((_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE/2)) - 1); \
\
/* multiply the pieces */ \
R##_f0 = _xl * _yl; \
\
/* reassemble into two full words */ \
if ((_a_f0 += _a_f1) < _a_f1) \
- R##_f1 += (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2); \
+ R##_f1 += (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE/2); \
_a_f1 = _a_f0 >> (_FP_W_TYPE_SIZE/2); \
_a_f0 = _a_f0 << (_FP_W_TYPE_SIZE/2); \
- _FP_FRAC_ADD_2(R, R, _a); \
+ _FP_FRAC_ADD_2 (R, R, _a); \
} \
while (0)
#define _FP_MUL_MEAT_1_hard(wfracbits, R, X, Y) \
do \
{ \
- _FP_FRAC_DECL_2(_z); \
- _FP_MUL_MEAT_DW_1_hard(wfracbits, _z, X, Y); \
+ _FP_FRAC_DECL_2 (_z); \
+ _FP_MUL_MEAT_DW_1_hard (wfracbits, _z, X, Y); \
\
/* normalize */ \
- _FP_FRAC_SRS_2(_z, wfracbits - 1, 2*wfracbits); \
+ _FP_FRAC_SRS_2 (_z, wfracbits - 1, 2*wfracbits); \
R##_f = _z_f0; \
} \
while (0)
X##_f <<= (X##_f < Y##_f \
? R##_e--, _FP_WFRACBITS_##fs \
: _FP_WFRACBITS_##fs - 1); \
- doit(_q, _r, X##_f, Y##_f); \
+ doit (_q, _r, X##_f, Y##_f); \
R##_f = _q | (_r != 0); \
} \
while (0)
_nh = X##_f >> 1; \
} \
\
- udiv_qrnnd(_q, _r, _nh, _nl, _y); \
+ udiv_qrnnd (_q, _r, _nh, _nl, _y); \
R##_f = _q | (_r != 0); \
} \
while (0)
_nl = X##_f << (_FP_WFRACBITS_##fs - 1); \
_nh = X##_f >> (_FP_WFRACXBITS_##fs + 1); \
} \
- udiv_qrnnd(_q, _r, _nh, _nl, Y##_f); \
+ udiv_qrnnd (_q, _r, _nh, _nl, Y##_f); \
R##_f = _q | (_r != 0); \
} \
while (0)
X##_f -= T##_f; \
R##_f += q; \
} \
- _FP_FRAC_SLL_1(X, 1); \
+ _FP_FRAC_SLL_1 (X, 1); \
q >>= 1; \
} \
if (X##_f) \
<http://www.gnu.org/licenses/>. */
#define _FP_FRAC_DECL_2(X) _FP_W_TYPE X##_f0, X##_f1
-#define _FP_FRAC_COPY_2(D,S) (D##_f0 = S##_f0, D##_f1 = S##_f1)
-#define _FP_FRAC_SET_2(X,I) __FP_FRAC_SET_2(X, I)
+#define _FP_FRAC_COPY_2(D, S) (D##_f0 = S##_f0, D##_f1 = S##_f1)
+#define _FP_FRAC_SET_2(X, I) __FP_FRAC_SET_2 (X, I)
#define _FP_FRAC_HIGH_2(X) (X##_f1)
#define _FP_FRAC_LOW_2(X) (X##_f0)
-#define _FP_FRAC_WORD_2(X,w) (X##_f##w)
-
-#define _FP_FRAC_SLL_2(X,N) \
- (void)(((N) < _FP_W_TYPE_SIZE) \
- ? ({ \
- if (__builtin_constant_p(N) && (N) == 1) \
- { \
- X##_f1 = X##_f1 + X##_f1 + (((_FP_WS_TYPE)(X##_f0)) < 0); \
- X##_f0 += X##_f0; \
- } \
- else \
- { \
- X##_f1 = X##_f1 << (N) | X##_f0 >> (_FP_W_TYPE_SIZE - (N)); \
- X##_f0 <<= (N); \
- } \
- 0; \
- }) \
- : ({ \
- X##_f1 = X##_f0 << ((N) - _FP_W_TYPE_SIZE); \
- X##_f0 = 0; \
- }))
-
-
-#define _FP_FRAC_SRL_2(X,N) \
- (void)(((N) < _FP_W_TYPE_SIZE) \
- ? ({ \
- X##_f0 = X##_f0 >> (N) | X##_f1 << (_FP_W_TYPE_SIZE - (N)); \
- X##_f1 >>= (N); \
- }) \
- : ({ \
- X##_f0 = X##_f1 >> ((N) - _FP_W_TYPE_SIZE); \
- X##_f1 = 0; \
- }))
+#define _FP_FRAC_WORD_2(X, w) (X##_f##w)
+
+#define _FP_FRAC_SLL_2(X, N) \
+ (void) (((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ if (__builtin_constant_p (N) && (N) == 1) \
+ { \
+ X##_f1 = X##_f1 + X##_f1 + (((_FP_WS_TYPE) (X##_f0)) < 0); \
+ X##_f0 += X##_f0; \
+ } \
+ else \
+ { \
+ X##_f1 = X##_f1 << (N) | X##_f0 >> (_FP_W_TYPE_SIZE - (N)); \
+ X##_f0 <<= (N); \
+ } \
+ 0; \
+ }) \
+ : ({ \
+ X##_f1 = X##_f0 << ((N) - _FP_W_TYPE_SIZE); \
+ X##_f0 = 0; \
+ }))
+
+
+#define _FP_FRAC_SRL_2(X, N) \
+ (void) (((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ X##_f0 = X##_f0 >> (N) | X##_f1 << (_FP_W_TYPE_SIZE - (N)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ X##_f0 = X##_f1 >> ((N) - _FP_W_TYPE_SIZE); \
+ X##_f1 = 0; \
+ }))
/* Right shift with sticky-lsb. */
-#define _FP_FRAC_SRST_2(X,S, N,sz) \
- (void)(((N) < _FP_W_TYPE_SIZE) \
- ? ({ \
- S = (__builtin_constant_p(N) && (N) == 1 \
- ? X##_f0 & 1 \
- : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0); \
- X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N)); \
- X##_f1 >>= (N); \
- }) \
- : ({ \
- S = ((((N) == _FP_W_TYPE_SIZE \
- ? 0 \
- : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
- | X##_f0) != 0); \
- X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE)); \
- X##_f1 = 0; \
- }))
-
-#define _FP_FRAC_SRS_2(X,N,sz) \
- (void)(((N) < _FP_W_TYPE_SIZE) \
- ? ({ \
- X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
- | (__builtin_constant_p(N) && (N) == 1 \
- ? X##_f0 & 1 \
- : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
- X##_f1 >>= (N); \
- }) \
- : ({ \
- X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) \
- | ((((N) == _FP_W_TYPE_SIZE \
- ? 0 \
- : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
- | X##_f0) != 0)); \
- X##_f1 = 0; \
- }))
-
-#define _FP_FRAC_ADDI_2(X,I) \
- __FP_FRAC_ADDI_2(X##_f1, X##_f0, I)
-
-#define _FP_FRAC_ADD_2(R,X,Y) \
- __FP_FRAC_ADD_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
-
-#define _FP_FRAC_SUB_2(R,X,Y) \
- __FP_FRAC_SUB_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
-
-#define _FP_FRAC_DEC_2(X,Y) \
- __FP_FRAC_DEC_2(X##_f1, X##_f0, Y##_f1, Y##_f0)
-
-#define _FP_FRAC_CLZ_2(R,X) \
+#define _FP_FRAC_SRST_2(X, S, N, sz) \
+ (void) (((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ S = (__builtin_constant_p (N) && (N) == 1 \
+ ? X##_f0 & 1 \
+ : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0); \
+ X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ S = ((((N) == _FP_W_TYPE_SIZE \
+ ? 0 \
+ : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
+ | X##_f0) != 0); \
+ X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE)); \
+ X##_f1 = 0; \
+ }))
+
+#define _FP_FRAC_SRS_2(X, N, sz) \
+ (void) (((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
+ | (__builtin_constant_p (N) && (N) == 1 \
+ ? X##_f0 & 1 \
+ : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) \
+ | ((((N) == _FP_W_TYPE_SIZE \
+ ? 0 \
+ : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
+ | X##_f0) != 0)); \
+ X##_f1 = 0; \
+ }))
+
+#define _FP_FRAC_ADDI_2(X, I) \
+ __FP_FRAC_ADDI_2 (X##_f1, X##_f0, I)
+
+#define _FP_FRAC_ADD_2(R, X, Y) \
+ __FP_FRAC_ADD_2 (R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
+
+#define _FP_FRAC_SUB_2(R, X, Y) \
+ __FP_FRAC_SUB_2 (R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
+
+#define _FP_FRAC_DEC_2(X, Y) \
+ __FP_FRAC_DEC_2 (X##_f1, X##_f0, Y##_f1, Y##_f0)
+
+#define _FP_FRAC_CLZ_2(R, X) \
do \
{ \
if (X##_f1) \
- __FP_CLZ(R,X##_f1); \
+ __FP_CLZ (R, X##_f1); \
else \
{ \
- __FP_CLZ(R,X##_f0); \
+ __FP_CLZ (R, X##_f0); \
R += _FP_W_TYPE_SIZE; \
} \
} \
- while(0)
+ while (0)
/* Predicates */
-#define _FP_FRAC_NEGP_2(X) ((_FP_WS_TYPE)X##_f1 < 0)
+#define _FP_FRAC_NEGP_2(X) ((_FP_WS_TYPE) X##_f1 < 0)
#define _FP_FRAC_ZEROP_2(X) ((X##_f1 | X##_f0) == 0)
-#define _FP_FRAC_OVERP_2(fs,X) (_FP_FRAC_HIGH_##fs(X) & _FP_OVERFLOW_##fs)
-#define _FP_FRAC_CLEAR_OVERP_2(fs,X) (_FP_FRAC_HIGH_##fs(X) &= ~_FP_OVERFLOW_##fs)
-#define _FP_FRAC_HIGHBIT_DW_2(fs,X) \
- (_FP_FRAC_HIGH_DW_##fs(X) & _FP_HIGHBIT_DW_##fs)
+#define _FP_FRAC_OVERP_2(fs, X) (_FP_FRAC_HIGH_##fs (X) & _FP_OVERFLOW_##fs)
+#define _FP_FRAC_CLEAR_OVERP_2(fs, X) (_FP_FRAC_HIGH_##fs (X) &= ~_FP_OVERFLOW_##fs)
+#define _FP_FRAC_HIGHBIT_DW_2(fs, X) \
+ (_FP_FRAC_HIGH_DW_##fs (X) & _FP_HIGHBIT_DW_##fs)
#define _FP_FRAC_EQ_2(X, Y) (X##_f1 == Y##_f1 && X##_f0 == Y##_f0)
#define _FP_FRAC_GT_2(X, Y) \
(X##_f1 > Y##_f1 || (X##_f1 == Y##_f1 && X##_f0 > Y##_f0))
#define _FP_ZEROFRAC_2 0, 0
#define _FP_MINFRAC_2 0, 1
-#define _FP_MAXFRAC_2 (~(_FP_WS_TYPE)0), (~(_FP_WS_TYPE)0)
+#define _FP_MAXFRAC_2 (~(_FP_WS_TYPE) 0), (~(_FP_WS_TYPE) 0)
/*
* Internals
*/
-#define __FP_FRAC_SET_2(X,I1,I0) (X##_f0 = I0, X##_f1 = I1)
+#define __FP_FRAC_SET_2(X, I1, I0) (X##_f0 = I0, X##_f1 = I1)
#define __FP_CLZ_2(R, xh, xl) \
do \
{ \
if (xh) \
- __FP_CLZ(R,xh); \
+ __FP_CLZ (R, xh); \
else \
{ \
- __FP_CLZ(R,xl); \
+ __FP_CLZ (R, xl); \
R += _FP_W_TYPE_SIZE; \
} \
} \
- while(0)
+ while (0)
#if 0
#else
# undef __FP_FRAC_ADDI_2
-# define __FP_FRAC_ADDI_2(xh, xl, i) add_ssaaaa(xh, xl, xh, xl, 0, i)
+# define __FP_FRAC_ADDI_2(xh, xl, i) add_ssaaaa (xh, xl, xh, xl, 0, i)
# undef __FP_FRAC_ADD_2
# define __FP_FRAC_ADD_2 add_ssaaaa
# undef __FP_FRAC_SUB_2
# define __FP_FRAC_SUB_2 sub_ddmmss
# undef __FP_FRAC_DEC_2
# define __FP_FRAC_DEC_2(xh, xl, yh, yl) \
- sub_ddmmss(xh, xl, xh, xl, yh, yl)
+ sub_ddmmss (xh, xl, xh, xl, yh, yl)
#endif
#define _FP_UNPACK_RAW_2_P(fs, X, val) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
X##_f0 = _flo->bits.frac0; \
X##_f1 = _flo->bits.frac1; \
#define _FP_PACK_RAW_2_P(fs, val, X) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
_flo->bits.frac0 = X##_f0; \
_flo->bits.frac1 = X##_f1; \
#define _FP_MUL_MEAT_DW_2_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_2(_b); \
- _FP_FRAC_DECL_2(_c); \
+ _FP_FRAC_DECL_2 (_b); \
+ _FP_FRAC_DECL_2 (_c); \
\
- doit(_FP_FRAC_WORD_4(R,1), _FP_FRAC_WORD_4(R,0), X##_f0, Y##_f0); \
- doit(_b_f1, _b_f0, X##_f0, Y##_f1); \
- doit(_c_f1, _c_f0, X##_f1, Y##_f0); \
- doit(_FP_FRAC_WORD_4(R,3), _FP_FRAC_WORD_4(R,2), X##_f1, Y##_f1); \
+ doit (_FP_FRAC_WORD_4 (R, 1), _FP_FRAC_WORD_4 (R, 0), X##_f0, Y##_f0); \
+ doit (_b_f1, _b_f0, X##_f0, Y##_f1); \
+ doit (_c_f1, _c_f0, X##_f1, Y##_f0); \
+ doit (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), X##_f1, Y##_f1); \
\
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1), 0, _b_f1, _b_f0, \
- _FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1), 0, _c_f1, _c_f0, \
- _FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1), 0, _b_f1, _b_f0, \
+ _FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1), 0, _c_f1, _c_f0, \
+ _FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1)); \
} \
while (0)
#define _FP_MUL_MEAT_2_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_4(_z); \
+ _FP_FRAC_DECL_4 (_z); \
\
- _FP_MUL_MEAT_DW_2_wide(wfracbits, _z, X, Y, doit); \
+ _FP_MUL_MEAT_DW_2_wide (wfracbits, _z, X, Y, doit); \
\
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_4(_z, wfracbits-1, 2*wfracbits); \
- R##_f0 = _FP_FRAC_WORD_4(_z,0); \
- R##_f1 = _FP_FRAC_WORD_4(_z,1); \
+ _FP_FRAC_SRS_4 (_z, wfracbits-1, 2*wfracbits); \
+ R##_f0 = _FP_FRAC_WORD_4 (_z, 0); \
+ R##_f1 = _FP_FRAC_WORD_4 (_z, 1); \
} \
while (0)
#define _FP_MUL_MEAT_DW_2_wide_3mul(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_2(_b); \
- _FP_FRAC_DECL_2(_c); \
+ _FP_FRAC_DECL_2 (_b); \
+ _FP_FRAC_DECL_2 (_c); \
_FP_W_TYPE _d; \
int _c1, _c2; \
\
_c1 = _b_f0 < X##_f0; \
_b_f1 = Y##_f0 + Y##_f1; \
_c2 = _b_f1 < Y##_f0; \
- doit(_d, _FP_FRAC_WORD_4(R,0), X##_f0, Y##_f0); \
- doit(_FP_FRAC_WORD_4(R,2), _FP_FRAC_WORD_4(R,1), _b_f0, _b_f1); \
- doit(_c_f1, _c_f0, X##_f1, Y##_f1); \
+ doit (_d, _FP_FRAC_WORD_4 (R, 0), X##_f0, Y##_f0); \
+ doit (_FP_FRAC_WORD_4 (R, 2), _FP_FRAC_WORD_4 (R, 1), _b_f0, _b_f1); \
+ doit (_c_f1, _c_f0, X##_f1, Y##_f1); \
\
_b_f0 &= -_c2; \
_b_f1 &= -_c1; \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1), (_c1 & _c2), 0, _d, \
- 0, _FP_FRAC_WORD_4(R,2), _FP_FRAC_WORD_4(R,1)); \
- __FP_FRAC_ADDI_2(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _b_f0); \
- __FP_FRAC_ADDI_2(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _b_f1); \
- __FP_FRAC_DEC_3(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1), \
- 0, _d, _FP_FRAC_WORD_4(R,0)); \
- __FP_FRAC_DEC_3(_FP_FRAC_WORD_4(R,3),_FP_FRAC_WORD_4(R,2), \
- _FP_FRAC_WORD_4(R,1), 0, _c_f1, _c_f0); \
- __FP_FRAC_ADD_2(_FP_FRAC_WORD_4(R,3), _FP_FRAC_WORD_4(R,2), \
- _c_f1, _c_f0, \
- _FP_FRAC_WORD_4(R,3), _FP_FRAC_WORD_4(R,2)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1), (_c1 & _c2), 0, _d, \
+ 0, _FP_FRAC_WORD_4 (R, 2), _FP_FRAC_WORD_4 (R, 1)); \
+ __FP_FRAC_ADDI_2 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _b_f0); \
+ __FP_FRAC_ADDI_2 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _b_f1); \
+ __FP_FRAC_DEC_3 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1), \
+ 0, _d, _FP_FRAC_WORD_4 (R, 0)); \
+ __FP_FRAC_DEC_3 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _FP_FRAC_WORD_4 (R, 1), 0, _c_f1, _c_f0); \
+ __FP_FRAC_ADD_2 (_FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2), \
+ _c_f1, _c_f0, \
+ _FP_FRAC_WORD_4 (R, 3), _FP_FRAC_WORD_4 (R, 2)); \
} \
while (0)
#define _FP_MUL_MEAT_2_wide_3mul(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_4(_z); \
+ _FP_FRAC_DECL_4 (_z); \
\
- _FP_MUL_MEAT_DW_2_wide_3mul(wfracbits, _z, X, Y, doit); \
+ _FP_MUL_MEAT_DW_2_wide_3mul (wfracbits, _z, X, Y, doit); \
\
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_4(_z, wfracbits-1, 2*wfracbits); \
- R##_f0 = _FP_FRAC_WORD_4(_z,0); \
- R##_f1 = _FP_FRAC_WORD_4(_z,1); \
+ _FP_FRAC_SRS_4 (_z, wfracbits-1, 2*wfracbits); \
+ R##_f0 = _FP_FRAC_WORD_4 (_z, 0); \
+ R##_f1 = _FP_FRAC_WORD_4 (_z, 1); \
} \
while (0)
_y[0] = Y##_f0; \
_y[1] = Y##_f1; \
\
- mpn_mul_n(R##_f, _x, _y, 2); \
+ mpn_mul_n (R##_f, _x, _y, 2); \
} \
while (0)
#define _FP_MUL_MEAT_2_gmp(wfracbits, R, X, Y) \
do \
{ \
- _FP_FRAC_DECL_4(_z); \
+ _FP_FRAC_DECL_4 (_z); \
\
- _FP_MUL_MEAT_DW_2_gmp(wfracbits, _z, X, Y); \
+ _FP_MUL_MEAT_DW_2_gmp (wfracbits, _z, X, Y); \
\
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_4(_z, wfracbits-1, 2*wfracbits); \
+ _FP_FRAC_SRS_4 (_z, wfracbits-1, 2*wfracbits); \
R##_f0 = _z_f[0]; \
R##_f1 = _z_f[1]; \
} \
UDItype _t240, _u240, _v240, _w240, _x240, _y240 = 0; \
\
if (wfracbits < 106 || wfracbits > 120) \
- abort(); \
+ abort (); \
\
setfetz; \
\
- _e240 = (double)(long)(X##_f0 & 0xffffff); \
- _j240 = (double)(long)(Y##_f0 & 0xffffff); \
- _d240 = (double)(long)((X##_f0 >> 24) & 0xffffff); \
- _i240 = (double)(long)((Y##_f0 >> 24) & 0xffffff); \
- _c240 = (double)(long)(((X##_f1 << 16) & 0xffffff) | (X##_f0 >> 48)); \
- _h240 = (double)(long)(((Y##_f1 << 16) & 0xffffff) | (Y##_f0 >> 48)); \
- _b240 = (double)(long)((X##_f1 >> 8) & 0xffffff); \
- _g240 = (double)(long)((Y##_f1 >> 8) & 0xffffff); \
- _a240 = (double)(long)(X##_f1 >> 32); \
- _f240 = (double)(long)(Y##_f1 >> 32); \
+ _e240 = (double) (long) (X##_f0 & 0xffffff); \
+ _j240 = (double) (long) (Y##_f0 & 0xffffff); \
+ _d240 = (double) (long) ((X##_f0 >> 24) & 0xffffff); \
+ _i240 = (double) (long) ((Y##_f0 >> 24) & 0xffffff); \
+ _c240 = (double) (long) (((X##_f1 << 16) & 0xffffff) | (X##_f0 >> 48)); \
+ _h240 = (double) (long) (((Y##_f1 << 16) & 0xffffff) | (Y##_f0 >> 48)); \
+ _b240 = (double) (long) ((X##_f1 >> 8) & 0xffffff); \
+ _g240 = (double) (long) ((Y##_f1 >> 8) & 0xffffff); \
+ _a240 = (double) (long) (X##_f1 >> 32); \
+ _f240 = (double) (long) (Y##_f1 >> 32); \
_e240 *= _const[3]; \
_j240 *= _const[3]; \
_d240 *= _const[2]; \
_y240 = 1; \
if (_p240.d != 0.0) \
_y240 = 1; \
- _t240 = (DItype)_k240; \
+ _t240 = (DItype) _k240; \
_u240 = _l240.i; \
_v240 = _m240.i; \
_w240 = _n240.i; \
do \
{ \
_FP_W_TYPE _n_f2, _n_f1, _n_f0, _r_f1, _r_f0, _m_f1, _m_f0; \
- if (_FP_FRAC_GE_2(X, Y)) \
+ if (_FP_FRAC_GE_2 (X, Y)) \
{ \
_n_f2 = X##_f1 >> 1; \
_n_f1 = X##_f1 << (_FP_W_TYPE_SIZE - 1) | X##_f0 >> 1; \
\
/* Normalize, i.e. make the most significant bit of the \
denominator set. */ \
- _FP_FRAC_SLL_2(Y, _FP_WFRACXBITS_##fs); \
+ _FP_FRAC_SLL_2 (Y, _FP_WFRACXBITS_##fs); \
\
- udiv_qrnnd(R##_f1, _r_f1, _n_f2, _n_f1, Y##_f1); \
- umul_ppmm(_m_f1, _m_f0, R##_f1, Y##_f0); \
+ udiv_qrnnd (R##_f1, _r_f1, _n_f2, _n_f1, Y##_f1); \
+ umul_ppmm (_m_f1, _m_f0, R##_f1, Y##_f0); \
_r_f0 = _n_f0; \
- if (_FP_FRAC_GT_2(_m, _r)) \
+ if (_FP_FRAC_GT_2 (_m, _r)) \
{ \
R##_f1--; \
- _FP_FRAC_ADD_2(_r, Y, _r); \
- if (_FP_FRAC_GE_2(_r, Y) && _FP_FRAC_GT_2(_m, _r)) \
+ _FP_FRAC_ADD_2 (_r, Y, _r); \
+ if (_FP_FRAC_GE_2 (_r, Y) && _FP_FRAC_GT_2 (_m, _r)) \
{ \
R##_f1--; \
- _FP_FRAC_ADD_2(_r, Y, _r); \
+ _FP_FRAC_ADD_2 (_r, Y, _r); \
} \
} \
- _FP_FRAC_DEC_2(_r, _m); \
+ _FP_FRAC_DEC_2 (_r, _m); \
\
if (_r_f1 == Y##_f1) \
{ \
} \
else \
{ \
- udiv_qrnnd(R##_f0, _r_f1, _r_f1, _r_f0, Y##_f1); \
- umul_ppmm(_m_f1, _m_f0, R##_f0, Y##_f0); \
+ udiv_qrnnd (R##_f0, _r_f1, _r_f1, _r_f0, Y##_f1); \
+ umul_ppmm (_m_f1, _m_f0, R##_f0, Y##_f0); \
_r_f0 = 0; \
- if (_FP_FRAC_GT_2(_m, _r)) \
+ if (_FP_FRAC_GT_2 (_m, _r)) \
{ \
R##_f0--; \
- _FP_FRAC_ADD_2(_r, Y, _r); \
- if (_FP_FRAC_GE_2(_r, Y) && _FP_FRAC_GT_2(_m, _r)) \
+ _FP_FRAC_ADD_2 (_r, Y, _r); \
+ if (_FP_FRAC_GE_2 (_r, Y) && _FP_FRAC_GT_2 (_m, _r)) \
{ \
R##_f0--; \
- _FP_FRAC_ADD_2(_r, Y, _r); \
+ _FP_FRAC_ADD_2 (_r, Y, _r); \
} \
} \
- if (!_FP_FRAC_EQ_2(_r, _m)) \
+ if (!_FP_FRAC_EQ_2 (_r, _m)) \
R##_f0 |= _FP_WORK_STICKY; \
} \
} \
X##_f1 -= T##_f1; \
R##_f1 += q; \
} \
- _FP_FRAC_SLL_2(X, 1); \
+ _FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q != _FP_WORK_ROUND) \
{ \
T##_f0 = S##_f0 + q; \
{ \
S##_f0 = T##_f0 + q; \
S##_f1 += (T##_f0 > S##_f0); \
- _FP_FRAC_DEC_2(X, T); \
+ _FP_FRAC_DEC_2 (X, T); \
R##_f0 += q; \
} \
- _FP_FRAC_SLL_2(X, 1); \
+ _FP_FRAC_SLL_2 (X, 1); \
q >>= 1; \
} \
if (X##_f0 | X##_f1) \
*/
#define _FP_FRAC_ASSEMBLE_2(r, X, rsize) \
- (void)((rsize <= _FP_W_TYPE_SIZE) \
- ? ({ r = X##_f0; }) \
- : ({ \
- r = X##_f1; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f0; \
- }))
+ (void) ((rsize <= _FP_W_TYPE_SIZE) \
+ ? ({ r = X##_f0; }) \
+ : ({ \
+ r = X##_f1; \
+ r <<= _FP_W_TYPE_SIZE; \
+ r += X##_f0; \
+ }))
#define _FP_FRAC_DISASSEMBLE_2(X, r, rsize) \
do \
#define _FP_FRAC_COPY_2_1(D, S) ((D##_f0 = S##_f), (D##_f1 = 0))
-#define _FP_FRAC_COPY_2_2(D,S) _FP_FRAC_COPY_2(D,S)
+#define _FP_FRAC_COPY_2_2(D, S) _FP_FRAC_COPY_2 (D, S)
<http://www.gnu.org/licenses/>. */
#define _FP_FRAC_DECL_4(X) _FP_W_TYPE X##_f[4]
-#define _FP_FRAC_COPY_4(D,S) \
+#define _FP_FRAC_COPY_4(D, S) \
(D##_f[0] = S##_f[0], D##_f[1] = S##_f[1], \
D##_f[2] = S##_f[2], D##_f[3] = S##_f[3])
-#define _FP_FRAC_SET_4(X,I) __FP_FRAC_SET_4(X, I)
+#define _FP_FRAC_SET_4(X, I) __FP_FRAC_SET_4 (X, I)
#define _FP_FRAC_HIGH_4(X) (X##_f[3])
#define _FP_FRAC_LOW_4(X) (X##_f[0])
-#define _FP_FRAC_WORD_4(X,w) (X##_f[w])
+#define _FP_FRAC_WORD_4(X, w) (X##_f[w])
-#define _FP_FRAC_SLL_4(X,N) \
+#define _FP_FRAC_SLL_4(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
while (0)
/* This one was broken too */
-#define _FP_FRAC_SRL_4(X,N) \
+#define _FP_FRAC_SRL_4(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
* but that if any of the bits that fall off the right hand side
* were one then we always set the LSbit.
*/
-#define _FP_FRAC_SRST_4(X,S,N,size) \
+#define _FP_FRAC_SRST_4(X, S, N, size) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
} \
while (0)
-#define _FP_FRAC_SRS_4(X,N,size) \
+#define _FP_FRAC_SRS_4(X, N, size) \
do \
{ \
int _sticky; \
- _FP_FRAC_SRST_4(X, _sticky, N, size); \
+ _FP_FRAC_SRST_4 (X, _sticky, N, size); \
X##_f[0] |= _sticky; \
} \
while (0)
-#define _FP_FRAC_ADD_4(R,X,Y) \
- __FP_FRAC_ADD_4(R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
- X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
+#define _FP_FRAC_ADD_4(R, X, Y) \
+ __FP_FRAC_ADD_4 (R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
+ X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
+ Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
-#define _FP_FRAC_SUB_4(R,X,Y) \
- __FP_FRAC_SUB_4(R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
- X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
+#define _FP_FRAC_SUB_4(R, X, Y) \
+ __FP_FRAC_SUB_4 (R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
+ X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
+ Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
-#define _FP_FRAC_DEC_4(X,Y) \
- __FP_FRAC_DEC_4(X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
+#define _FP_FRAC_DEC_4(X, Y) \
+ __FP_FRAC_DEC_4 (X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
+ Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
-#define _FP_FRAC_ADDI_4(X,I) \
- __FP_FRAC_ADDI_4(X##_f[3], X##_f[2], X##_f[1], X##_f[0], I)
+#define _FP_FRAC_ADDI_4(X, I) \
+ __FP_FRAC_ADDI_4 (X##_f[3], X##_f[2], X##_f[1], X##_f[0], I)
-#define _FP_ZEROFRAC_4 0,0,0,0
-#define _FP_MINFRAC_4 0,0,0,1
-#define _FP_MAXFRAC_4 (~(_FP_WS_TYPE)0), (~(_FP_WS_TYPE)0), (~(_FP_WS_TYPE)0), (~(_FP_WS_TYPE)0)
+#define _FP_ZEROFRAC_4 0, 0, 0, 0
+#define _FP_MINFRAC_4 0, 0, 0, 1
+#define _FP_MAXFRAC_4 (~(_FP_WS_TYPE) 0), (~(_FP_WS_TYPE) 0), (~(_FP_WS_TYPE) 0), (~(_FP_WS_TYPE) 0)
#define _FP_FRAC_ZEROP_4(X) ((X##_f[0] | X##_f[1] | X##_f[2] | X##_f[3]) == 0)
-#define _FP_FRAC_NEGP_4(X) ((_FP_WS_TYPE)X##_f[3] < 0)
-#define _FP_FRAC_OVERP_4(fs,X) (_FP_FRAC_HIGH_##fs(X) & _FP_OVERFLOW_##fs)
-#define _FP_FRAC_HIGHBIT_DW_4(fs,X) \
- (_FP_FRAC_HIGH_DW_##fs(X) & _FP_HIGHBIT_DW_##fs)
-#define _FP_FRAC_CLEAR_OVERP_4(fs,X) (_FP_FRAC_HIGH_##fs(X) &= ~_FP_OVERFLOW_##fs)
+#define _FP_FRAC_NEGP_4(X) ((_FP_WS_TYPE) X##_f[3] < 0)
+#define _FP_FRAC_OVERP_4(fs, X) (_FP_FRAC_HIGH_##fs (X) & _FP_OVERFLOW_##fs)
+#define _FP_FRAC_HIGHBIT_DW_4(fs, X) \
+ (_FP_FRAC_HIGH_DW_##fs (X) & _FP_HIGHBIT_DW_##fs)
+#define _FP_FRAC_CLEAR_OVERP_4(fs, X) (_FP_FRAC_HIGH_##fs (X) &= ~_FP_OVERFLOW_##fs)
-#define _FP_FRAC_EQ_4(X,Y) \
+#define _FP_FRAC_EQ_4(X, Y) \
(X##_f[0] == Y##_f[0] && X##_f[1] == Y##_f[1] \
&& X##_f[2] == Y##_f[2] && X##_f[3] == Y##_f[3])
-#define _FP_FRAC_GT_4(X,Y) \
+#define _FP_FRAC_GT_4(X, Y) \
(X##_f[3] > Y##_f[3] \
|| (X##_f[3] == Y##_f[3] \
&& (X##_f[2] > Y##_f[2] \
|| (X##_f[1] == Y##_f[1] \
&& X##_f[0] > Y##_f[0]))))))
-#define _FP_FRAC_GE_4(X,Y) \
+#define _FP_FRAC_GE_4(X, Y) \
(X##_f[3] > Y##_f[3] \
|| (X##_f[3] == Y##_f[3] \
&& (X##_f[2] > Y##_f[2] \
&& X##_f[0] >= Y##_f[0]))))))
-#define _FP_FRAC_CLZ_4(R,X) \
+#define _FP_FRAC_CLZ_4(R, X) \
do \
{ \
if (X##_f[3]) \
- __FP_CLZ(R,X##_f[3]); \
+ __FP_CLZ (R, X##_f[3]); \
else if (X##_f[2]) \
{ \
- __FP_CLZ(R,X##_f[2]); \
+ __FP_CLZ (R, X##_f[2]); \
R += _FP_W_TYPE_SIZE; \
} \
else if (X##_f[1]) \
{ \
- __FP_CLZ(R,X##_f[1]); \
+ __FP_CLZ (R, X##_f[1]); \
R += _FP_W_TYPE_SIZE*2; \
} \
else \
{ \
- __FP_CLZ(R,X##_f[0]); \
+ __FP_CLZ (R, X##_f[0]); \
R += _FP_W_TYPE_SIZE*3; \
} \
} \
- while(0)
+ while (0)
#define _FP_UNPACK_RAW_4(fs, X, val) \
#define _FP_UNPACK_RAW_4_P(fs, X, val) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
X##_f[0] = _flo->bits.frac0; \
X##_f[1] = _flo->bits.frac1; \
#define _FP_PACK_RAW_4_P(fs, val, X) \
do \
{ \
- union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *)(val); \
+ union _FP_UNION_##fs *_flo = (union _FP_UNION_##fs *) (val); \
\
_flo->bits.frac0 = X##_f[0]; \
_flo->bits.frac1 = X##_f[1]; \
#define _FP_MUL_MEAT_DW_4_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_2(_b); \
- _FP_FRAC_DECL_2(_c); \
- _FP_FRAC_DECL_2(_d); \
- _FP_FRAC_DECL_2(_e); \
- _FP_FRAC_DECL_2(_f); \
+ _FP_FRAC_DECL_2 (_b); \
+ _FP_FRAC_DECL_2 (_c); \
+ _FP_FRAC_DECL_2 (_d); \
+ _FP_FRAC_DECL_2 (_e); \
+ _FP_FRAC_DECL_2 (_f); \
\
- doit(_FP_FRAC_WORD_8(R,1), _FP_FRAC_WORD_8(R,0), X##_f[0], Y##_f[0]); \
- doit(_b_f1, _b_f0, X##_f[0], Y##_f[1]); \
- doit(_c_f1, _c_f0, X##_f[1], Y##_f[0]); \
- doit(_d_f1, _d_f0, X##_f[1], Y##_f[1]); \
- doit(_e_f1, _e_f0, X##_f[0], Y##_f[2]); \
- doit(_f_f1, _f_f0, X##_f[2], Y##_f[0]); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,3),_FP_FRAC_WORD_8(R,2), \
- _FP_FRAC_WORD_8(R,1), 0,_b_f1,_b_f0, \
- 0,0,_FP_FRAC_WORD_8(R,1)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,3),_FP_FRAC_WORD_8(R,2), \
- _FP_FRAC_WORD_8(R,1), 0,_c_f1,_c_f0, \
- _FP_FRAC_WORD_8(R,3),_FP_FRAC_WORD_8(R,2), \
- _FP_FRAC_WORD_8(R,1)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3), \
- _FP_FRAC_WORD_8(R,2), 0,_d_f1,_d_f0, \
- 0,_FP_FRAC_WORD_8(R,3),_FP_FRAC_WORD_8(R,2)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3), \
- _FP_FRAC_WORD_8(R,2), 0,_e_f1,_e_f0, \
- _FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3), \
- _FP_FRAC_WORD_8(R,2)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3), \
- _FP_FRAC_WORD_8(R,2), 0,_f_f1,_f_f0, \
- _FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3), \
- _FP_FRAC_WORD_8(R,2)); \
- doit(_b_f1, _b_f0, X##_f[0], Y##_f[3]); \
- doit(_c_f1, _c_f0, X##_f[3], Y##_f[0]); \
- doit(_d_f1, _d_f0, X##_f[1], Y##_f[2]); \
- doit(_e_f1, _e_f0, X##_f[2], Y##_f[1]); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3), 0,_b_f1,_b_f0, \
- 0,_FP_FRAC_WORD_8(R,4),_FP_FRAC_WORD_8(R,3)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3), 0,_c_f1,_c_f0, \
- _FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3), 0,_d_f1,_d_f0, \
- _FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3), 0,_e_f1,_e_f0, \
- _FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4), \
- _FP_FRAC_WORD_8(R,3)); \
- doit(_b_f1, _b_f0, X##_f[2], Y##_f[2]); \
- doit(_c_f1, _c_f0, X##_f[1], Y##_f[3]); \
- doit(_d_f1, _d_f0, X##_f[3], Y##_f[1]); \
- doit(_e_f1, _e_f0, X##_f[2], Y##_f[3]); \
- doit(_f_f1, _f_f0, X##_f[3], Y##_f[2]); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5), \
- _FP_FRAC_WORD_8(R,4), 0,_b_f1,_b_f0, \
- 0,_FP_FRAC_WORD_8(R,5),_FP_FRAC_WORD_8(R,4)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5), \
- _FP_FRAC_WORD_8(R,4), 0,_c_f1,_c_f0, \
- _FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5), \
- _FP_FRAC_WORD_8(R,4)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5), \
- _FP_FRAC_WORD_8(R,4), 0,_d_f1,_d_f0, \
- _FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5), \
- _FP_FRAC_WORD_8(R,4)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,7),_FP_FRAC_WORD_8(R,6), \
- _FP_FRAC_WORD_8(R,5), 0,_e_f1,_e_f0, \
- 0,_FP_FRAC_WORD_8(R,6),_FP_FRAC_WORD_8(R,5)); \
- __FP_FRAC_ADD_3(_FP_FRAC_WORD_8(R,7),_FP_FRAC_WORD_8(R,6), \
- _FP_FRAC_WORD_8(R,5), 0,_f_f1,_f_f0, \
- _FP_FRAC_WORD_8(R,7),_FP_FRAC_WORD_8(R,6), \
- _FP_FRAC_WORD_8(R,5)); \
- doit(_b_f1, _b_f0, X##_f[3], Y##_f[3]); \
- __FP_FRAC_ADD_2(_FP_FRAC_WORD_8(R,7),_FP_FRAC_WORD_8(R,6), \
- _b_f1,_b_f0, \
- _FP_FRAC_WORD_8(R,7),_FP_FRAC_WORD_8(R,6)); \
+ doit (_FP_FRAC_WORD_8 (R, 1), _FP_FRAC_WORD_8 (R, 0), X##_f[0], Y##_f[0]); \
+ doit (_b_f1, _b_f0, X##_f[0], Y##_f[1]); \
+ doit (_c_f1, _c_f0, X##_f[1], Y##_f[0]); \
+ doit (_d_f1, _d_f0, X##_f[1], Y##_f[1]); \
+ doit (_e_f1, _e_f0, X##_f[0], Y##_f[2]); \
+ doit (_f_f1, _f_f0, X##_f[2], Y##_f[0]); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 3), _FP_FRAC_WORD_8 (R, 2), \
+ _FP_FRAC_WORD_8 (R, 1), 0, _b_f1, _b_f0, \
+ 0, 0, _FP_FRAC_WORD_8 (R, 1)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 3), _FP_FRAC_WORD_8 (R, 2), \
+ _FP_FRAC_WORD_8 (R, 1), 0, _c_f1, _c_f0, \
+ _FP_FRAC_WORD_8 (R, 3), _FP_FRAC_WORD_8 (R, 2), \
+ _FP_FRAC_WORD_8 (R, 1)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3), \
+ _FP_FRAC_WORD_8 (R, 2), 0, _d_f1, _d_f0, \
+ 0, _FP_FRAC_WORD_8 (R, 3), _FP_FRAC_WORD_8 (R, 2)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3), \
+ _FP_FRAC_WORD_8 (R, 2), 0, _e_f1, _e_f0, \
+ _FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3), \
+ _FP_FRAC_WORD_8 (R, 2)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3), \
+ _FP_FRAC_WORD_8 (R, 2), 0, _f_f1, _f_f0, \
+ _FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3), \
+ _FP_FRAC_WORD_8 (R, 2)); \
+ doit (_b_f1, _b_f0, X##_f[0], Y##_f[3]); \
+ doit (_c_f1, _c_f0, X##_f[3], Y##_f[0]); \
+ doit (_d_f1, _d_f0, X##_f[1], Y##_f[2]); \
+ doit (_e_f1, _e_f0, X##_f[2], Y##_f[1]); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3), 0, _b_f1, _b_f0, \
+ 0, _FP_FRAC_WORD_8 (R, 4), _FP_FRAC_WORD_8 (R, 3)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3), 0, _c_f1, _c_f0, \
+ _FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3), 0, _d_f1, _d_f0, \
+ _FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3), 0, _e_f1, _e_f0, \
+ _FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4), \
+ _FP_FRAC_WORD_8 (R, 3)); \
+ doit (_b_f1, _b_f0, X##_f[2], Y##_f[2]); \
+ doit (_c_f1, _c_f0, X##_f[1], Y##_f[3]); \
+ doit (_d_f1, _d_f0, X##_f[3], Y##_f[1]); \
+ doit (_e_f1, _e_f0, X##_f[2], Y##_f[3]); \
+ doit (_f_f1, _f_f0, X##_f[3], Y##_f[2]); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5), \
+ _FP_FRAC_WORD_8 (R, 4), 0, _b_f1, _b_f0, \
+ 0, _FP_FRAC_WORD_8 (R, 5), _FP_FRAC_WORD_8 (R, 4)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5), \
+ _FP_FRAC_WORD_8 (R, 4), 0, _c_f1, _c_f0, \
+ _FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5), \
+ _FP_FRAC_WORD_8 (R, 4)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5), \
+ _FP_FRAC_WORD_8 (R, 4), 0, _d_f1, _d_f0, \
+ _FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5), \
+ _FP_FRAC_WORD_8 (R, 4)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 7), _FP_FRAC_WORD_8 (R, 6), \
+ _FP_FRAC_WORD_8 (R, 5), 0, _e_f1, _e_f0, \
+ 0, _FP_FRAC_WORD_8 (R, 6), _FP_FRAC_WORD_8 (R, 5)); \
+ __FP_FRAC_ADD_3 (_FP_FRAC_WORD_8 (R, 7), _FP_FRAC_WORD_8 (R, 6), \
+ _FP_FRAC_WORD_8 (R, 5), 0, _f_f1, _f_f0, \
+ _FP_FRAC_WORD_8 (R, 7), _FP_FRAC_WORD_8 (R, 6), \
+ _FP_FRAC_WORD_8 (R, 5)); \
+ doit (_b_f1, _b_f0, X##_f[3], Y##_f[3]); \
+ __FP_FRAC_ADD_2 (_FP_FRAC_WORD_8 (R, 7), _FP_FRAC_WORD_8 (R, 6), \
+ _b_f1, _b_f0, \
+ _FP_FRAC_WORD_8 (R, 7), _FP_FRAC_WORD_8 (R, 6)); \
} \
while (0)
#define _FP_MUL_MEAT_4_wide(wfracbits, R, X, Y, doit) \
do \
{ \
- _FP_FRAC_DECL_8(_z); \
+ _FP_FRAC_DECL_8 (_z); \
\
- _FP_MUL_MEAT_DW_4_wide(wfracbits, _z, X, Y, doit); \
+ _FP_MUL_MEAT_DW_4_wide (wfracbits, _z, X, Y, doit); \
\
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_8(_z, wfracbits-1, 2*wfracbits); \
- __FP_FRAC_SET_4(R, _FP_FRAC_WORD_8(_z,3), _FP_FRAC_WORD_8(_z,2), \
- _FP_FRAC_WORD_8(_z,1), _FP_FRAC_WORD_8(_z,0)); \
+ _FP_FRAC_SRS_8 (_z, wfracbits-1, 2*wfracbits); \
+ __FP_FRAC_SET_4 (R, _FP_FRAC_WORD_8 (_z, 3), _FP_FRAC_WORD_8 (_z, 2), \
+ _FP_FRAC_WORD_8 (_z, 1), _FP_FRAC_WORD_8 (_z, 0)); \
} \
while (0)
#define _FP_MUL_MEAT_DW_4_gmp(wfracbits, R, X, Y) \
do \
{ \
- mpn_mul_n(R##_f, _x_f, _y_f, 4); \
+ mpn_mul_n (R##_f, _x_f, _y_f, 4); \
} \
while (0)
#define _FP_MUL_MEAT_4_gmp(wfracbits, R, X, Y) \
do \
{ \
- _FP_FRAC_DECL_8(_z); \
+ _FP_FRAC_DECL_8 (_z); \
\
- _FP_MUL_MEAT_DW_4_gmp(wfracbits, _z, X, Y); \
+ _FP_MUL_MEAT_DW_4_gmp (wfracbits, _z, X, Y); \
\
/* Normalize since we know where the msb of the multiplicands \
were (bit B), we know that the msb of the of the product is \
at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_8(_z, wfracbits-1, 2*wfracbits); \
- __FP_FRAC_SET_4(R, _FP_FRAC_WORD_8(_z,3), _FP_FRAC_WORD_8(_z,2), \
- _FP_FRAC_WORD_8(_z,1), _FP_FRAC_WORD_8(_z,0)); \
+ _FP_FRAC_SRS_8 (_z, wfracbits-1, 2*wfracbits); \
+ __FP_FRAC_SET_4 (R, _FP_FRAC_WORD_8 (_z, 3), _FP_FRAC_WORD_8 (_z, 2), \
+ _FP_FRAC_WORD_8 (_z, 1), _FP_FRAC_WORD_8 (_z, 0)); \
} \
while (0)
* Helper utility for _FP_DIV_MEAT_4_udiv:
* pppp = m * nnn
*/
-#define umul_ppppmnnn(p3,p2,p1,p0,m,n2,n1,n0) \
- do \
- { \
- UWtype _t; \
- umul_ppmm(p1,p0,m,n0); \
- umul_ppmm(p2,_t,m,n1); \
- __FP_FRAC_ADDI_2(p2,p1,_t); \
- umul_ppmm(p3,_t,m,n2); \
- __FP_FRAC_ADDI_2(p3,p2,_t); \
- } \
+#define umul_ppppmnnn(p3, p2, p1, p0, m, n2, n1, n0) \
+ do \
+ { \
+ UWtype _t; \
+ umul_ppmm (p1, p0, m, n0); \
+ umul_ppmm (p2, _t, m, n1); \
+ __FP_FRAC_ADDI_2 (p2, p1, _t); \
+ umul_ppmm (p3, _t, m, n2); \
+ __FP_FRAC_ADDI_2 (p3, p2, _t); \
+ } \
while (0)
/*
do \
{ \
int _i; \
- _FP_FRAC_DECL_4(_n); \
- _FP_FRAC_DECL_4(_m); \
- _FP_FRAC_SET_4(_n, _FP_ZEROFRAC_4); \
- if (_FP_FRAC_GE_4(X, Y)) \
+ _FP_FRAC_DECL_4 (_n); \
+ _FP_FRAC_DECL_4 (_m); \
+ _FP_FRAC_SET_4 (_n, _FP_ZEROFRAC_4); \
+ if (_FP_FRAC_GE_4 (X, Y)) \
{ \
_n_f[3] = X##_f[0] << (_FP_W_TYPE_SIZE - 1); \
- _FP_FRAC_SRL_4(X, 1); \
+ _FP_FRAC_SRL_4 (X, 1); \
} \
else \
R##_e--; \
\
/* Normalize, i.e. make the most significant bit of the \
denominator set. */ \
- _FP_FRAC_SLL_4(Y, _FP_WFRACXBITS_##fs); \
+ _FP_FRAC_SLL_4 (Y, _FP_WFRACXBITS_##fs); \
\
for (_i = 3; ; _i--) \
{ \
R##_f[_i] = -1; \
if (!_i) \
break; \
- __FP_FRAC_SUB_4(X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[2], Y##_f[1], Y##_f[0], 0, \
- X##_f[2], X##_f[1], X##_f[0], _n_f[_i]); \
- _FP_FRAC_SUB_4(X, Y, X); \
+ __FP_FRAC_SUB_4 (X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
+ Y##_f[2], Y##_f[1], Y##_f[0], 0, \
+ X##_f[2], X##_f[1], X##_f[0], _n_f[_i]); \
+ _FP_FRAC_SUB_4 (X, Y, X); \
if (X##_f[3] > Y##_f[3]) \
{ \
R##_f[_i] = -2; \
- _FP_FRAC_ADD_4(X, Y, X); \
+ _FP_FRAC_ADD_4 (X, Y, X); \
} \
} \
else \
{ \
- udiv_qrnnd(R##_f[_i], X##_f[3], X##_f[3], X##_f[2], Y##_f[3]); \
- umul_ppppmnnn(_m_f[3], _m_f[2], _m_f[1], _m_f[0], \
- R##_f[_i], Y##_f[2], Y##_f[1], Y##_f[0]); \
+ udiv_qrnnd (R##_f[_i], X##_f[3], X##_f[3], X##_f[2], Y##_f[3]); \
+ umul_ppppmnnn (_m_f[3], _m_f[2], _m_f[1], _m_f[0], \
+ R##_f[_i], Y##_f[2], Y##_f[1], Y##_f[0]); \
X##_f[2] = X##_f[1]; \
X##_f[1] = X##_f[0]; \
X##_f[0] = _n_f[_i]; \
- if (_FP_FRAC_GT_4(_m, X)) \
+ if (_FP_FRAC_GT_4 (_m, X)) \
{ \
R##_f[_i]--; \
- _FP_FRAC_ADD_4(X, Y, X); \
- if (_FP_FRAC_GE_4(X, Y) && _FP_FRAC_GT_4(_m, X)) \
+ _FP_FRAC_ADD_4 (X, Y, X); \
+ if (_FP_FRAC_GE_4 (X, Y) && _FP_FRAC_GT_4 (_m, X)) \
{ \
R##_f[_i]--; \
- _FP_FRAC_ADD_4(X, Y, X); \
+ _FP_FRAC_ADD_4 (X, Y, X); \
} \
} \
- _FP_FRAC_DEC_4(X, _m); \
+ _FP_FRAC_DEC_4 (X, _m); \
if (!_i) \
{ \
- if (!_FP_FRAC_EQ_4(X, _m)) \
+ if (!_FP_FRAC_EQ_4 (X, _m)) \
R##_f[0] |= _FP_WORK_STICKY; \
break; \
} \
X##_f[3] -= T##_f[3]; \
R##_f[3] += q; \
} \
- _FP_FRAC_SLL_4(X, 1); \
+ _FP_FRAC_SLL_4 (X, 1); \
q >>= 1; \
} \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[2] = S##_f[2] + q; \
{ \
S##_f[2] = T##_f[2] + q; \
S##_f[3] += (T##_f[2] > S##_f[2]); \
- __FP_FRAC_DEC_2(X##_f[3], X##_f[2], \
- T##_f[3], T##_f[2]); \
+ __FP_FRAC_DEC_2 (X##_f[3], X##_f[2], \
+ T##_f[3], T##_f[2]); \
R##_f[2] += q; \
} \
- _FP_FRAC_SLL_4(X, 1); \
+ _FP_FRAC_SLL_4 (X, 1); \
q >>= 1; \
} \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q) \
{ \
T##_f[1] = S##_f[1] + q; \
S##_f[1] = T##_f[1] + q; \
S##_f[2] += (T##_f[1] > S##_f[1]); \
S##_f[3] += (T##_f[2] > S##_f[2]); \
- __FP_FRAC_DEC_3(X##_f[3], X##_f[2], X##_f[1], \
- T##_f[3], T##_f[2], T##_f[1]); \
+ __FP_FRAC_DEC_3 (X##_f[3], X##_f[2], X##_f[1], \
+ T##_f[3], T##_f[2], T##_f[1]); \
R##_f[1] += q; \
} \
- _FP_FRAC_SLL_4(X, 1); \
+ _FP_FRAC_SLL_4 (X, 1); \
q >>= 1; \
} \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
+ q = (_FP_W_TYPE) 1 << (_FP_W_TYPE_SIZE - 1); \
while (q != _FP_WORK_ROUND) \
{ \
T##_f[0] = S##_f[0] + q; \
T##_f[1] = S##_f[1]; \
T##_f[2] = S##_f[2]; \
T##_f[3] = S##_f[3]; \
- if (_FP_FRAC_GE_4(X,T)) \
+ if (_FP_FRAC_GE_4 (X, T)) \
{ \
S##_f[0] = T##_f[0] + q; \
S##_f[1] += (T##_f[0] > S##_f[0]); \
S##_f[2] += (T##_f[1] > S##_f[1]); \
S##_f[3] += (T##_f[2] > S##_f[2]); \
- _FP_FRAC_DEC_4(X, T); \
+ _FP_FRAC_DEC_4 (X, T); \
R##_f[0] += q; \
} \
- _FP_FRAC_SLL_4(X, 1); \
+ _FP_FRAC_SLL_4 (X, 1); \
q >>= 1; \
} \
- if (!_FP_FRAC_ZEROP_4(X)) \
+ if (!_FP_FRAC_ZEROP_4 (X)) \
{ \
- if (_FP_FRAC_GT_4(X,S)) \
+ if (_FP_FRAC_GT_4 (X, S)) \
R##_f[0] |= _FP_WORK_ROUND; \
R##_f[0] |= _FP_WORK_STICKY; \
} \
* Internals
*/
-#define __FP_FRAC_SET_4(X,I3,I2,I1,I0) \
+#define __FP_FRAC_SET_4(X, I3, I2, I1, I0) \
(X##_f[3] = I3, X##_f[2] = I2, X##_f[1] = I1, X##_f[0] = I0)
#ifndef __FP_FRAC_ADD_3
-# define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
+# define __FP_FRAC_ADD_3(r2, r1, r0, x2, x1, x0, y2, y1, y0) \
do \
{ \
_FP_W_TYPE __FP_FRAC_ADD_3_c1, __FP_FRAC_ADD_3_c2; \
#endif
#ifndef __FP_FRAC_ADD_4
-# define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
- do \
- { \
- _FP_W_TYPE _c1, _c2, _c3; \
- r0 = x0 + y0; \
- _c1 = r0 < x0; \
- r1 = x1 + y1; \
- _c2 = r1 < x1; \
- r1 += _c1; \
- _c2 |= r1 < _c1; \
- r2 = x2 + y2; \
- _c3 = r2 < x2; \
- r2 += _c2; \
- _c3 |= r2 < _c2; \
- r3 = x3 + y3 + _c3; \
- } \
+# define __FP_FRAC_ADD_4(r3, r2, r1, r0, x3, x2, x1, x0, y3, y2, y1, y0) \
+ do \
+ { \
+ _FP_W_TYPE _c1, _c2, _c3; \
+ r0 = x0 + y0; \
+ _c1 = r0 < x0; \
+ r1 = x1 + y1; \
+ _c2 = r1 < x1; \
+ r1 += _c1; \
+ _c2 |= r1 < _c1; \
+ r2 = x2 + y2; \
+ _c3 = r2 < x2; \
+ r2 += _c2; \
+ _c3 |= r2 < _c2; \
+ r3 = x3 + y3 + _c3; \
+ } \
while (0)
#endif
#ifndef __FP_FRAC_SUB_3
-# define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
- do \
- { \
- _FP_W_TYPE _c1, _c2; \
- r0 = x0 - y0; \
- _c1 = r0 > x0; \
- r1 = x1 - y1; \
- _c2 = r1 > x1; \
- r1 -= _c1; \
- _c2 |= _c1 && (y1 == x1); \
- r2 = x2 - y2 - _c2; \
- } \
- while (0)
-#endif
-
-#ifndef __FP_FRAC_SUB_4
-# define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
+# define __FP_FRAC_SUB_3(r2, r1, r0, x2, x1, x0, y2, y1, y0) \
do \
{ \
- _FP_W_TYPE _c1, _c2, _c3; \
+ _FP_W_TYPE _c1, _c2; \
r0 = x0 - y0; \
_c1 = r0 > x0; \
r1 = x1 - y1; \
_c2 = r1 > x1; \
r1 -= _c1; \
_c2 |= _c1 && (y1 == x1); \
- r2 = x2 - y2; \
- _c3 = r2 > x2; \
- r2 -= _c2; \
- _c3 |= _c2 && (y2 == x2); \
- r3 = x3 - y3 - _c3; \
+ r2 = x2 - y2 - _c2; \
} \
while (0)
#endif
+#ifndef __FP_FRAC_SUB_4
+# define __FP_FRAC_SUB_4(r3, r2, r1, r0, x3, x2, x1, x0, y3, y2, y1, y0) \
+ do \
+ { \
+ _FP_W_TYPE _c1, _c2, _c3; \
+ r0 = x0 - y0; \
+ _c1 = r0 > x0; \
+ r1 = x1 - y1; \
+ _c2 = r1 > x1; \
+ r1 -= _c1; \
+ _c2 |= _c1 && (y1 == x1); \
+ r2 = x2 - y2; \
+ _c3 = r2 > x2; \
+ r2 -= _c2; \
+ _c3 |= _c2 && (y2 == x2); \
+ r3 = x3 - y3 - _c3; \
+ } \
+ while (0)
+#endif
+
#ifndef __FP_FRAC_DEC_3
-# define __FP_FRAC_DEC_3(x2,x1,x0,y2,y1,y0) \
+# define __FP_FRAC_DEC_3(x2, x1, x0, y2, y1, y0) \
do \
{ \
UWtype _t0, _t1, _t2; \
#endif
#ifndef __FP_FRAC_DEC_4
-# define __FP_FRAC_DEC_4(x3,x2,x1,x0,y3,y2,y1,y0) \
+# define __FP_FRAC_DEC_4(x3, x2, x1, x0, y3, y2, y1, y0) \
do \
{ \
UWtype _t0, _t1, _t2, _t3; \
_t0 = x0, _t1 = x1, _t2 = x2, _t3 = x3; \
- __FP_FRAC_SUB_4 (x3,x2,x1,x0,_t3,_t2,_t1,_t0, y3,y2,y1,y0); \
+ __FP_FRAC_SUB_4 (x3, x2, x1, x0, _t3, _t2, _t1, _t0, y3, y2, y1, y0); \
} \
while (0)
#endif
#ifndef __FP_FRAC_ADDI_4
-# define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i) \
+# define __FP_FRAC_ADDI_4(x3, x2, x1, x0, i) \
do \
{ \
UWtype _t; \
} \
while (0)
-#define _FP_FRAC_COPY_4_4(D,S) _FP_FRAC_COPY_4(D,S)
+#define _FP_FRAC_COPY_4_4(D, S) _FP_FRAC_COPY_4 (D, S)
#define _FP_FRAC_DECL_8(X) _FP_W_TYPE X##_f[8]
#define _FP_FRAC_HIGH_8(X) (X##_f[7])
#define _FP_FRAC_LOW_8(X) (X##_f[0])
-#define _FP_FRAC_WORD_8(X,w) (X##_f[w])
+#define _FP_FRAC_WORD_8(X, w) (X##_f[w])
-#define _FP_FRAC_SLL_8(X,N) \
+#define _FP_FRAC_SLL_8(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
} \
while (0)
-#define _FP_FRAC_SRL_8(X,N) \
+#define _FP_FRAC_SRL_8(X, N) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
* but that if any of the bits that fall off the right hand side
* were one then we always set the LSbit.
*/
-#define _FP_FRAC_SRS_8(X,N,size) \
+#define _FP_FRAC_SRS_8(X, N, size) \
do \
{ \
_FP_I_TYPE _up, _down, _skip, _i; \
<http://www.gnu.org/licenses/>. */
#define _FP_DECL(wc, X) \
- _FP_I_TYPE X##_c __attribute__((unused)); \
- _FP_I_TYPE X##_s __attribute__((unused)); \
+ _FP_I_TYPE X##_c __attribute__ ((unused)); \
+ _FP_I_TYPE X##_s __attribute__ ((unused)); \
_FP_I_TYPE X##_e; \
- _FP_FRAC_DECL_##wc(X)
+ _FP_FRAC_DECL_##wc (X)
/* Test whether the qNaN bit denotes a signaling NaN. */
-#define _FP_FRAC_SNANP(fs, X) \
- ((_FP_QNANNEGATEDP) \
- ? (_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
- : !(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs))
-#define _FP_FRAC_SNANP_SEMIRAW(fs, X) \
- ((_FP_QNANNEGATEDP) \
- ? (_FP_FRAC_HIGH_##fs(X) & _FP_QNANBIT_SH_##fs) \
- : !(_FP_FRAC_HIGH_##fs(X) & _FP_QNANBIT_SH_##fs))
+#define _FP_FRAC_SNANP(fs, X) \
+ ((_FP_QNANNEGATEDP) \
+ ? (_FP_FRAC_HIGH_RAW_##fs (X) & _FP_QNANBIT_##fs) \
+ : !(_FP_FRAC_HIGH_RAW_##fs (X) & _FP_QNANBIT_##fs))
+#define _FP_FRAC_SNANP_SEMIRAW(fs, X) \
+ ((_FP_QNANNEGATEDP) \
+ ? (_FP_FRAC_HIGH_##fs (X) & _FP_QNANBIT_SH_##fs) \
+ : !(_FP_FRAC_HIGH_##fs (X) & _FP_QNANBIT_SH_##fs))
/*
* Finish truly unpacking a native fp value by classifying the kind
switch (X##_e) \
{ \
default: \
- _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_IMPLBIT_##fs; \
- _FP_FRAC_SLL_##wc(X, _FP_WORKBITS); \
+ _FP_FRAC_HIGH_RAW_##fs (X) |= _FP_IMPLBIT_##fs; \
+ _FP_FRAC_SLL_##wc (X, _FP_WORKBITS); \
X##_e -= _FP_EXPBIAS_##fs; \
X##_c = FP_CLS_NORMAL; \
break; \
\
case 0: \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
X##_c = FP_CLS_ZERO; \
else \
{ \
/* a denormalized number */ \
_FP_I_TYPE _shift; \
- _FP_FRAC_CLZ_##wc(_shift, X); \
+ _FP_FRAC_CLZ_##wc (_shift, X); \
_shift -= _FP_FRACXBITS_##fs; \
- _FP_FRAC_SLL_##wc(X, (_shift+_FP_WORKBITS)); \
+ _FP_FRAC_SLL_##wc (X, (_shift+_FP_WORKBITS)); \
X##_e -= _FP_EXPBIAS_##fs - 1 + _shift; \
X##_c = FP_CLS_NORMAL; \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
} \
break; \
\
case _FP_EXPMAX_##fs: \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
X##_c = FP_CLS_INF; \
else \
{ \
X##_c = FP_CLS_NAN; \
/* Check for signaling NaN */ \
- if (_FP_FRAC_SNANP(fs, X)) \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ if (_FP_FRAC_SNANP (fs, X)) \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
break; \
} \
/* Finish unpacking an fp value in semi-raw mode: the mantissa is
shifted by _FP_WORKBITS but the implicit MSB is not inserted and
other classification is not done. */
-#define _FP_UNPACK_SEMIRAW(fs, wc, X) _FP_FRAC_SLL_##wc(X, _FP_WORKBITS)
+#define _FP_UNPACK_SEMIRAW(fs, wc, X) _FP_FRAC_SLL_##wc (X, _FP_WORKBITS)
/* A semi-raw value has overflowed to infinity. Adjust the mantissa
and exponent appropriately. */
|| (FP_ROUNDMODE == FP_RND_MINF && X##_s)) \
{ \
X##_e = _FP_EXPMAX_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
} \
else \
{ \
X##_e = _FP_EXPMAX_##fs - 1; \
- _FP_FRAC_SET_##wc(X, _FP_MAXFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_MAXFRAC_##wc); \
} \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
- FP_SET_EXCEPTION(FP_EX_OVERFLOW); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_OVERFLOW); \
} \
while (0)
do \
{ \
if (X##_e == _FP_EXPMAX_##fs \
- && !_FP_FRAC_ZEROP_##wc(X) \
- && _FP_FRAC_SNANP_SEMIRAW(fs, X)) \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ && !_FP_FRAC_ZEROP_##wc (X) \
+ && _FP_FRAC_SNANP_SEMIRAW (fs, X)) \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
while (0)
do \
{ \
/* _FP_CHOOSENAN expects raw values, so shift as required. */ \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
- _FP_FRAC_SRL_##wc(Y, _FP_WORKBITS); \
- _FP_CHOOSENAN(fs, wc, R, X, Y, OP); \
- _FP_FRAC_SLL_##wc(R, _FP_WORKBITS); \
+ _FP_FRAC_SRL_##wc (X, _FP_WORKBITS); \
+ _FP_FRAC_SRL_##wc (Y, _FP_WORKBITS); \
+ _FP_CHOOSENAN (fs, wc, R, X, Y, OP); \
+ _FP_FRAC_SLL_##wc (R, _FP_WORKBITS); \
} \
while (0)
{ \
if (_FP_QNANNEGATEDP) \
{ \
- _FP_FRAC_HIGH_RAW_##fs(X) &= _FP_QNANBIT_##fs - 1; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_HIGH_RAW_##fs (X) &= _FP_QNANBIT_##fs - 1; \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
X##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SET_##wc (X, _FP_NANFRAC_##fs); \
} \
} \
else \
- _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_QNANBIT_##fs; \
+ _FP_FRAC_HIGH_RAW_##fs (X) |= _FP_QNANBIT_##fs; \
} \
while (0)
#define _FP_SETQNAN_SEMIRAW(fs, wc, X) \
{ \
if (_FP_QNANNEGATEDP) \
{ \
- _FP_FRAC_HIGH_##fs(X) &= _FP_QNANBIT_SH_##fs - 1; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_HIGH_##fs (X) &= _FP_QNANBIT_SH_##fs - 1; \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
X##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
- _FP_FRAC_SLL_##wc(X, _FP_WORKBITS); \
+ _FP_FRAC_SET_##wc (X, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SLL_##wc (X, _FP_WORKBITS); \
} \
} \
else \
- _FP_FRAC_HIGH_##fs(X) |= _FP_QNANBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (X) |= _FP_QNANBIT_SH_##fs; \
} \
while (0)
#define _FP_PACK_SEMIRAW(fs, wc, X) \
do \
{ \
- _FP_ROUND(wc, X); \
- if (X##_e == 0 && !_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_ROUND (wc, X); \
+ if (X##_e == 0 && !_FP_FRAC_ZEROP_##wc (X)) \
{ \
if ((FP_CUR_EXCEPTIONS & FP_EX_INEXACT) \
|| (FP_TRAPPING_EXCEPTIONS & FP_EX_UNDERFLOW)) \
- FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \
+ FP_SET_EXCEPTION (FP_EX_UNDERFLOW); \
} \
- if (_FP_FRAC_HIGH_##fs(X) \
+ if (_FP_FRAC_HIGH_##fs (X) \
& (_FP_OVERFLOW_##fs >> 1)) \
{ \
- _FP_FRAC_HIGH_##fs(X) &= ~(_FP_OVERFLOW_##fs >> 1); \
+ _FP_FRAC_HIGH_##fs (X) &= ~(_FP_OVERFLOW_##fs >> 1); \
X##_e++; \
if (X##_e == _FP_EXPMAX_##fs) \
- _FP_OVERFLOW_SEMIRAW(fs, wc, X); \
+ _FP_OVERFLOW_SEMIRAW (fs, wc, X); \
} \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
- if (X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_SRL_##wc (X, _FP_WORKBITS); \
+ if (X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (X)) \
{ \
if (!_FP_KEEPNANFRACP) \
{ \
- _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SET_##wc (X, _FP_NANFRAC_##fs); \
X##_s = _FP_NANSIGN_##fs; \
} \
else \
- _FP_SETQNAN(fs, wc, X); \
+ _FP_SETQNAN (fs, wc, X); \
} \
} \
while (0)
X##_e += _FP_EXPBIAS_##fs; \
if (X##_e > 0) \
{ \
- _FP_ROUND(wc, X); \
- if (_FP_FRAC_OVERP_##wc(fs, X)) \
+ _FP_ROUND (wc, X); \
+ if (_FP_FRAC_OVERP_##wc (fs, X)) \
{ \
- _FP_FRAC_CLEAR_OVERP_##wc(fs, X); \
+ _FP_FRAC_CLEAR_OVERP_##wc (fs, X); \
X##_e++; \
} \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
+ _FP_FRAC_SRL_##wc (X, _FP_WORKBITS); \
if (X##_e >= _FP_EXPMAX_##fs) \
{ \
/* overflow */ \
{ \
/* Overflow to infinity */ \
X##_e = _FP_EXPMAX_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
} \
else \
{ \
/* Overflow to maximum normal */ \
X##_e = _FP_EXPMAX_##fs - 1; \
- _FP_FRAC_SET_##wc(X, _FP_MAXFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_MAXFRAC_##wc); \
} \
- FP_SET_EXCEPTION(FP_EX_OVERFLOW); \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_OVERFLOW); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
} \
} \
else \
X##_e = -X##_e + 1; \
if (X##_e <= _FP_WFRACBITS_##fs) \
{ \
- _FP_FRAC_SRS_##wc(X, X##_e, _FP_WFRACBITS_##fs); \
- _FP_ROUND(wc, X); \
- if (_FP_FRAC_HIGH_##fs(X) \
+ _FP_FRAC_SRS_##wc (X, X##_e, _FP_WFRACBITS_##fs); \
+ _FP_ROUND (wc, X); \
+ if (_FP_FRAC_HIGH_##fs (X) \
& (_FP_OVERFLOW_##fs >> 1)) \
{ \
X##_e = 1; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
} \
else \
{ \
X##_e = 0; \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
+ _FP_FRAC_SRL_##wc (X, _FP_WORKBITS); \
} \
if ((FP_CUR_EXCEPTIONS & FP_EX_INEXACT) \
|| (FP_TRAPPING_EXCEPTIONS & FP_EX_UNDERFLOW)) \
- FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \
+ FP_SET_EXCEPTION (FP_EX_UNDERFLOW); \
} \
else \
{ \
/* underflow to zero */ \
X##_e = 0; \
- if (!_FP_FRAC_ZEROP_##wc(X)) \
+ if (!_FP_FRAC_ZEROP_##wc (X)) \
{ \
- _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
- _FP_ROUND(wc, X); \
- _FP_FRAC_LOW_##wc(X) >>= (_FP_WORKBITS); \
+ _FP_FRAC_SET_##wc (X, _FP_MINFRAC_##wc); \
+ _FP_ROUND (wc, X); \
+ _FP_FRAC_LOW_##wc (X) >>= (_FP_WORKBITS); \
} \
- FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \
+ FP_SET_EXCEPTION (FP_EX_UNDERFLOW); \
} \
} \
break; \
\
case FP_CLS_ZERO: \
X##_e = 0; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
break; \
\
case FP_CLS_INF: \
X##_e = _FP_EXPMAX_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
break; \
\
case FP_CLS_NAN: \
X##_e = _FP_EXPMAX_##fs; \
if (!_FP_KEEPNANFRACP) \
{ \
- _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SET_##wc (X, _FP_NANFRAC_##fs); \
X##_s = _FP_NANSIGN_##fs; \
} \
else \
- _FP_SETQNAN(fs, wc, X); \
+ _FP_SETQNAN (fs, wc, X); \
break; \
} \
} \
int __ret = 0; \
if (X##_e == _FP_EXPMAX_##fs) \
{ \
- if (!_FP_FRAC_ZEROP_##wc(X) \
- && _FP_FRAC_SNANP(fs, X)) \
+ if (!_FP_FRAC_ZEROP_##wc (X) \
+ && _FP_FRAC_SNANP (fs, X)) \
__ret = 1; \
} \
__ret; \
if (Y##_e == 0) \
{ \
/* Y is zero or denormalized. */ \
- if (_FP_FRAC_ZEROP_##wc(Y)) \
+ if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto add_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
ediff--; \
if (ediff == 0) \
{ \
- _FP_FRAC_ADD_##wc(R, X, Y); \
+ _FP_FRAC_ADD_##wc (R, X, Y); \
goto add3; \
} \
if (X##_e == _FP_EXPMAX_##fs) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto add_done; \
} \
goto add1; \
else if (X##_e == _FP_EXPMAX_##fs) \
{ \
/* X is NaN or Inf, Y is normal. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto add_done; \
} \
\
/* Insert implicit MSB of Y. */ \
- _FP_FRAC_HIGH_##fs(Y) |= _FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (Y) |= _FP_IMPLBIT_SH_##fs; \
\
add1: \
/* Shift the mantissa of Y to the right EDIFF steps; \
remember to account later for the implicit MSB of X. */ \
if (ediff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(Y, ediff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(Y)) \
- _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
- _FP_FRAC_ADD_##wc(R, X, Y); \
+ _FP_FRAC_SRS_##wc (Y, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc (Y)) \
+ _FP_FRAC_SET_##wc (Y, _FP_MINFRAC_##wc); \
+ _FP_FRAC_ADD_##wc (R, X, Y); \
} \
else if (ediff < 0) \
{ \
if (X##_e == 0) \
{ \
/* X is zero or denormalized. */ \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto add_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
ediff--; \
if (ediff == 0) \
{ \
- _FP_FRAC_ADD_##wc(R, Y, X); \
+ _FP_FRAC_ADD_##wc (R, Y, X); \
goto add3; \
} \
if (Y##_e == _FP_EXPMAX_##fs) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto add_done; \
} \
goto add2; \
else if (Y##_e == _FP_EXPMAX_##fs) \
{ \
/* Y is NaN or Inf, X is normal. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto add_done; \
} \
\
/* Insert implicit MSB of X. */ \
- _FP_FRAC_HIGH_##fs(X) |= _FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (X) |= _FP_IMPLBIT_SH_##fs; \
\
add2: \
/* Shift the mantissa of X to the right EDIFF steps; \
remember to account later for the implicit MSB of Y. */ \
if (ediff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(X, ediff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(X)) \
- _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
- _FP_FRAC_ADD_##wc(R, Y, X); \
+ _FP_FRAC_SRS_##wc (X, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc (X)) \
+ _FP_FRAC_SET_##wc (X, _FP_MINFRAC_##wc); \
+ _FP_FRAC_ADD_##wc (R, Y, X); \
} \
else \
{ \
/* ediff == 0. */ \
- if (!_FP_EXP_NORMAL(fs, wc, X)) \
+ if (!_FP_EXP_NORMAL (fs, wc, X)) \
{ \
if (X##_e == 0) \
{ \
/* X and Y are zero or denormalized. */ \
R##_e = 0; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
- if (!_FP_FRAC_ZEROP_##wc(Y)) \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ if (!_FP_FRAC_ZEROP_##wc (Y)) \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto add_done; \
} \
- else if (_FP_FRAC_ZEROP_##wc(Y)) \
+ else if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_COPY_##wc(R, X); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto add_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_ADD_##wc(R, X, Y); \
- if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_ADD_##wc (R, X, Y); \
+ if (_FP_FRAC_HIGH_##fs (R) & _FP_IMPLBIT_SH_##fs) \
{ \
/* Normalized result. */ \
- _FP_FRAC_HIGH_##fs(R) \
- &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (R) \
+ &= ~(_FP_W_TYPE) _FP_IMPLBIT_SH_##fs; \
R##_e = 1; \
} \
goto add_done; \
else \
{ \
/* X and Y are NaN or Inf. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
R##_e = _FP_EXPMAX_##fs; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
- _FP_FRAC_COPY_##wc(R, Y); \
- else if (_FP_FRAC_ZEROP_##wc(Y)) \
- _FP_FRAC_COPY_##wc(R, X); \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
+ _FP_FRAC_COPY_##wc (R, Y); \
+ else if (_FP_FRAC_ZEROP_##wc (Y)) \
+ _FP_FRAC_COPY_##wc (R, X); \
else \
- _FP_CHOOSENAN_SEMIRAW(fs, wc, R, X, Y, OP); \
+ _FP_CHOOSENAN_SEMIRAW (fs, wc, R, X, Y, OP); \
goto add_done; \
} \
} \
/* The exponents of X and Y, both normal, are equal. The \
implicit MSBs will always add to increase the \
exponent. */ \
- _FP_FRAC_ADD_##wc(R, X, Y); \
+ _FP_FRAC_ADD_##wc (R, X, Y); \
R##_e = X##_e + 1; \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ _FP_FRAC_SRS_##wc (R, 1, _FP_WFRACBITS_##fs); \
if (R##_e == _FP_EXPMAX_##fs) \
/* Overflow to infinity (depending on rounding mode). */ \
- _FP_OVERFLOW_SEMIRAW(fs, wc, R); \
+ _FP_OVERFLOW_SEMIRAW (fs, wc, R); \
goto add_done; \
} \
add3: \
- if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ if (_FP_FRAC_HIGH_##fs (R) & _FP_IMPLBIT_SH_##fs) \
{ \
/* Overflow. */ \
- _FP_FRAC_HIGH_##fs(R) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (R) &= ~(_FP_W_TYPE) _FP_IMPLBIT_SH_##fs; \
R##_e++; \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ _FP_FRAC_SRS_##wc (R, 1, _FP_WFRACBITS_##fs); \
if (R##_e == _FP_EXPMAX_##fs) \
/* Overflow to infinity (depending on rounding mode). */ \
- _FP_OVERFLOW_SEMIRAW(fs, wc, R); \
+ _FP_OVERFLOW_SEMIRAW (fs, wc, R); \
} \
add_done: ; \
} \
if (Y##_e == 0) \
{ \
/* Y is zero or denormalized. */ \
- if (_FP_FRAC_ZEROP_##wc(Y)) \
+ if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto sub_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
ediff--; \
if (ediff == 0) \
{ \
- _FP_FRAC_SUB_##wc(R, X, Y); \
+ _FP_FRAC_SUB_##wc (R, X, Y); \
goto sub3; \
} \
if (X##_e == _FP_EXPMAX_##fs) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto sub_done; \
} \
goto sub1; \
else if (X##_e == _FP_EXPMAX_##fs) \
{ \
/* X is NaN or Inf, Y is normal. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
goto sub_done; \
} \
\
/* Insert implicit MSB of Y. */ \
- _FP_FRAC_HIGH_##fs(Y) |= _FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (Y) |= _FP_IMPLBIT_SH_##fs; \
\
sub1: \
/* Shift the mantissa of Y to the right EDIFF steps; \
remember to account later for the implicit MSB of X. */ \
if (ediff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(Y, ediff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(Y)) \
- _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
- _FP_FRAC_SUB_##wc(R, X, Y); \
+ _FP_FRAC_SRS_##wc (Y, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc (Y)) \
+ _FP_FRAC_SET_##wc (Y, _FP_MINFRAC_##wc); \
+ _FP_FRAC_SUB_##wc (R, X, Y); \
} \
else if (ediff < 0) \
{ \
if (X##_e == 0) \
{ \
/* X is zero or denormalized. */ \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto sub_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
ediff--; \
if (ediff == 0) \
{ \
- _FP_FRAC_SUB_##wc(R, Y, X); \
+ _FP_FRAC_SUB_##wc (R, Y, X); \
goto sub3; \
} \
if (Y##_e == _FP_EXPMAX_##fs) \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto sub_done; \
} \
goto sub2; \
else if (Y##_e == _FP_EXPMAX_##fs) \
{ \
/* Y is NaN or Inf, X is normal. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
goto sub_done; \
} \
\
/* Insert implicit MSB of X. */ \
- _FP_FRAC_HIGH_##fs(X) |= _FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (X) |= _FP_IMPLBIT_SH_##fs; \
\
sub2: \
/* Shift the mantissa of X to the right EDIFF steps; \
remember to account later for the implicit MSB of Y. */ \
if (ediff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(X, ediff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(X)) \
- _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
- _FP_FRAC_SUB_##wc(R, Y, X); \
+ _FP_FRAC_SRS_##wc (X, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc (X)) \
+ _FP_FRAC_SET_##wc (X, _FP_MINFRAC_##wc); \
+ _FP_FRAC_SUB_##wc (R, Y, X); \
} \
else \
{ \
/* ediff == 0. */ \
- if (!_FP_EXP_NORMAL(fs, wc, X)) \
+ if (!_FP_EXP_NORMAL (fs, wc, X)) \
{ \
if (X##_e == 0) \
{ \
/* X and Y are zero or denormalized. */ \
R##_e = 0; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
- _FP_FRAC_COPY_##wc(R, Y); \
- if (_FP_FRAC_ZEROP_##wc(Y)) \
+ _FP_FRAC_COPY_##wc (R, Y); \
+ if (_FP_FRAC_ZEROP_##wc (Y)) \
R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
R##_s = Y##_s; \
} \
goto sub_done; \
} \
- else if (_FP_FRAC_ZEROP_##wc(Y)) \
+ else if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_COPY_##wc(R, X); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc (R, X); \
R##_s = X##_s; \
goto sub_done; \
} \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_SUB_##wc(R, X, Y); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_SUB_##wc (R, X, Y); \
R##_s = X##_s; \
- if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ if (_FP_FRAC_HIGH_##fs (R) & _FP_IMPLBIT_SH_##fs) \
{ \
/* |X| < |Y|, negate result. */ \
- _FP_FRAC_SUB_##wc(R, Y, X); \
+ _FP_FRAC_SUB_##wc (R, Y, X); \
R##_s = Y##_s; \
} \
- else if (_FP_FRAC_ZEROP_##wc(R)) \
+ else if (_FP_FRAC_ZEROP_##wc (R)) \
R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
goto sub_done; \
} \
else \
{ \
/* X and Y are NaN or Inf, of opposite signs. */ \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
- _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW (fs, wc, Y); \
R##_e = _FP_EXPMAX_##fs; \
- if (_FP_FRAC_ZEROP_##wc(X)) \
+ if (_FP_FRAC_ZEROP_##wc (X)) \
{ \
- if (_FP_FRAC_ZEROP_##wc(Y)) \
+ if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
/* Inf - Inf. */ \
R##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- _FP_FRAC_SLL_##wc(R, _FP_WORKBITS); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SLL_##wc (R, _FP_WORKBITS); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
else \
{ \
/* Inf - NaN. */ \
R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
} \
} \
else \
{ \
- if (_FP_FRAC_ZEROP_##wc(Y)) \
+ if (_FP_FRAC_ZEROP_##wc (Y)) \
{ \
/* NaN - Inf. */ \
R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
} \
else \
{ \
/* NaN - NaN. */ \
- _FP_CHOOSENAN_SEMIRAW(fs, wc, R, X, Y, OP); \
+ _FP_CHOOSENAN_SEMIRAW (fs, wc, R, X, Y, OP); \
} \
} \
goto sub_done; \
/* The exponents of X and Y, both normal, are equal. The \
implicit MSBs cancel. */ \
R##_e = X##_e; \
- _FP_FRAC_SUB_##wc(R, X, Y); \
+ _FP_FRAC_SUB_##wc (R, X, Y); \
R##_s = X##_s; \
- if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ if (_FP_FRAC_HIGH_##fs (R) & _FP_IMPLBIT_SH_##fs) \
{ \
/* |X| < |Y|, negate result. */ \
- _FP_FRAC_SUB_##wc(R, Y, X); \
+ _FP_FRAC_SUB_##wc (R, Y, X); \
R##_s = Y##_s; \
} \
- else if (_FP_FRAC_ZEROP_##wc(R)) \
+ else if (_FP_FRAC_ZEROP_##wc (R)) \
{ \
R##_e = 0; \
R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
goto norm; \
} \
sub3: \
- if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ if (_FP_FRAC_HIGH_##fs (R) & _FP_IMPLBIT_SH_##fs) \
{ \
int diff; \
/* Carry into most significant bit of larger one of X and Y, \
canceling it; renormalize. */ \
- _FP_FRAC_HIGH_##fs(R) &= _FP_IMPLBIT_SH_##fs - 1; \
+ _FP_FRAC_HIGH_##fs (R) &= _FP_IMPLBIT_SH_##fs - 1; \
norm: \
- _FP_FRAC_CLZ_##wc(diff, R); \
+ _FP_FRAC_CLZ_##wc (diff, R); \
diff -= _FP_WFRACXBITS_##fs; \
- _FP_FRAC_SLL_##wc(R, diff); \
+ _FP_FRAC_SLL_##wc (R, diff); \
if (R##_e <= diff) \
{ \
/* R is denormalized. */ \
diff = diff - R##_e + 1; \
- _FP_FRAC_SRS_##wc(R, diff, _FP_WFRACBITS_##fs); \
+ _FP_FRAC_SRS_##wc (R, diff, _FP_WFRACBITS_##fs); \
R##_e = 0; \
} \
else \
{ \
R##_e -= diff; \
- _FP_FRAC_HIGH_##fs(R) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_HIGH_##fs (R) &= ~(_FP_W_TYPE) _FP_IMPLBIT_SH_##fs; \
} \
} \
sub_done: ; \
} \
while (0)
-#define _FP_ADD(fs, wc, R, X, Y) _FP_ADD_INTERNAL(fs, wc, R, X, Y, '+')
+#define _FP_ADD(fs, wc, R, X, Y) _FP_ADD_INTERNAL (fs, wc, R, X, Y, '+')
#define _FP_SUB(fs, wc, R, X, Y) \
do \
{ \
- if (!(Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
+ if (!(Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (Y))) \
Y##_s ^= 1; \
- _FP_ADD_INTERNAL(fs, wc, R, X, Y, '-'); \
+ _FP_ADD_INTERNAL (fs, wc, R, X, Y, '-'); \
} \
while (0)
#define _FP_NEG(fs, wc, R, X) \
do \
{ \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
R##_e = X##_e; \
R##_s = 1 ^ X##_s; \
} \
{ \
R##_s = X##_s ^ Y##_s; \
R##_e = X##_e + Y##_e + 1; \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
+ switch (_FP_CLS_COMBINE (X##_c, Y##_c)) \
{ \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NORMAL): \
R##_c = FP_CLS_NORMAL; \
\
- _FP_MUL_MEAT_##fs(R,X,Y); \
+ _FP_MUL_MEAT_##fs (R, X, Y); \
\
- if (_FP_FRAC_OVERP_##wc(fs, R)) \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ if (_FP_FRAC_OVERP_##wc (fs, R)) \
+ _FP_FRAC_SRS_##wc (R, 1, _FP_WFRACBITS_##fs); \
else \
R##_e--; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y, '*'); \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NAN): \
+ _FP_CHOOSENAN (fs, wc, R, X, Y, '*'); \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO): \
R##_s = X##_s; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, X); \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_ZERO): \
+ _FP_FRAC_COPY_##wc (R, X); \
R##_c = X##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN): \
R##_s = Y##_s; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, Y); \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO): \
+ _FP_FRAC_COPY_##wc (R, Y); \
R##_c = Y##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_INF): \
R##_s = _FP_NANSIGN_##fs; \
R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
break; \
\
default: \
- abort(); \
+ abort (); \
} \
} \
while (0)
#define _FP_FMA(fs, wc, dwc, R, X, Y, Z) \
do \
{ \
- FP_DECL_##fs(T); \
+ FP_DECL_##fs (T); \
T##_s = X##_s ^ Y##_s; \
T##_e = X##_e + Y##_e + 1; \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
+ switch (_FP_CLS_COMBINE (X##_c, Y##_c)) \
{ \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NORMAL): \
switch (Z##_c) \
{ \
case FP_CLS_INF: \
case FP_CLS_NAN: \
R##_s = Z##_s; \
- _FP_FRAC_COPY_##wc(R, Z); \
+ _FP_FRAC_COPY_##wc (R, Z); \
R##_c = Z##_c; \
break; \
\
R##_s = T##_s; \
R##_e = T##_e; \
\
- _FP_MUL_MEAT_##fs(R, X, Y); \
+ _FP_MUL_MEAT_##fs (R, X, Y); \
\
- if (_FP_FRAC_OVERP_##wc(fs, R)) \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ if (_FP_FRAC_OVERP_##wc (fs, R)) \
+ _FP_FRAC_SRS_##wc (R, 1, _FP_WFRACBITS_##fs); \
else \
R##_e--; \
break; \
\
case FP_CLS_NORMAL:; \
- _FP_FRAC_DECL_##dwc(TD); \
- _FP_FRAC_DECL_##dwc(ZD); \
- _FP_FRAC_DECL_##dwc(RD); \
- _FP_MUL_MEAT_DW_##fs(TD, X, Y); \
+ _FP_FRAC_DECL_##dwc (TD); \
+ _FP_FRAC_DECL_##dwc (ZD); \
+ _FP_FRAC_DECL_##dwc (RD); \
+ _FP_MUL_MEAT_DW_##fs (TD, X, Y); \
R##_e = T##_e; \
- int tsh = _FP_FRAC_HIGHBIT_DW_##dwc(fs, TD) == 0; \
+ int tsh = _FP_FRAC_HIGHBIT_DW_##dwc (fs, TD) == 0; \
T##_e -= tsh; \
int ediff = T##_e - Z##_e; \
if (ediff >= 0) \
{ \
int shift = _FP_WFRACBITS_##fs - tsh - ediff; \
if (shift <= -_FP_WFRACBITS_##fs) \
- _FP_FRAC_SET_##dwc(ZD, _FP_MINFRAC_##dwc); \
+ _FP_FRAC_SET_##dwc (ZD, _FP_MINFRAC_##dwc); \
else \
{ \
- _FP_FRAC_COPY_##dwc##_##wc(ZD, Z); \
+ _FP_FRAC_COPY_##dwc##_##wc (ZD, Z); \
if (shift < 0) \
- _FP_FRAC_SRS_##dwc(ZD, -shift, \
- _FP_WFRACBITS_DW_##fs); \
+ _FP_FRAC_SRS_##dwc (ZD, -shift, \
+ _FP_WFRACBITS_DW_##fs); \
else if (shift > 0) \
- _FP_FRAC_SLL_##dwc(ZD, shift); \
+ _FP_FRAC_SLL_##dwc (ZD, shift); \
} \
R##_s = T##_s; \
if (T##_s == Z##_s) \
- _FP_FRAC_ADD_##dwc(RD, TD, ZD); \
+ _FP_FRAC_ADD_##dwc (RD, TD, ZD); \
else \
{ \
- _FP_FRAC_SUB_##dwc(RD, TD, ZD); \
- if (_FP_FRAC_NEGP_##dwc(RD)) \
+ _FP_FRAC_SUB_##dwc (RD, TD, ZD); \
+ if (_FP_FRAC_NEGP_##dwc (RD)) \
{ \
R##_s = Z##_s; \
- _FP_FRAC_SUB_##dwc(RD, ZD, TD); \
+ _FP_FRAC_SUB_##dwc (RD, ZD, TD); \
} \
} \
} \
{ \
R##_e = Z##_e; \
R##_s = Z##_s; \
- _FP_FRAC_COPY_##dwc##_##wc(ZD, Z); \
- _FP_FRAC_SLL_##dwc(ZD, _FP_WFRACBITS_##fs); \
+ _FP_FRAC_COPY_##dwc##_##wc (ZD, Z); \
+ _FP_FRAC_SLL_##dwc (ZD, _FP_WFRACBITS_##fs); \
int shift = -ediff - tsh; \
if (shift >= _FP_WFRACBITS_DW_##fs) \
- _FP_FRAC_SET_##dwc(TD, _FP_MINFRAC_##dwc); \
+ _FP_FRAC_SET_##dwc (TD, _FP_MINFRAC_##dwc); \
else if (shift > 0) \
- _FP_FRAC_SRS_##dwc(TD, shift, \
- _FP_WFRACBITS_DW_##fs); \
+ _FP_FRAC_SRS_##dwc (TD, shift, \
+ _FP_WFRACBITS_DW_##fs); \
if (Z##_s == T##_s) \
- _FP_FRAC_ADD_##dwc(RD, ZD, TD); \
+ _FP_FRAC_ADD_##dwc (RD, ZD, TD); \
else \
- _FP_FRAC_SUB_##dwc(RD, ZD, TD); \
+ _FP_FRAC_SUB_##dwc (RD, ZD, TD); \
} \
- if (_FP_FRAC_ZEROP_##dwc(RD)) \
+ if (_FP_FRAC_ZEROP_##dwc (RD)) \
{ \
if (T##_s == Z##_s) \
R##_s = Z##_s; \
else \
R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
- _FP_FRAC_SET_##wc(R, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (R, _FP_ZEROFRAC_##wc); \
R##_c = FP_CLS_ZERO; \
} \
else \
{ \
int rlz; \
- _FP_FRAC_CLZ_##dwc(rlz, RD); \
+ _FP_FRAC_CLZ_##dwc (rlz, RD); \
rlz -= _FP_WFRACXBITS_DW_##fs; \
R##_e -= rlz; \
int shift = _FP_WFRACBITS_##fs - rlz; \
if (shift > 0) \
- _FP_FRAC_SRS_##dwc(RD, shift, \
- _FP_WFRACBITS_DW_##fs); \
+ _FP_FRAC_SRS_##dwc (RD, shift, \
+ _FP_WFRACBITS_DW_##fs); \
else if (shift < 0) \
- _FP_FRAC_SLL_##dwc(RD, -shift); \
- _FP_FRAC_COPY_##wc##_##dwc(R, RD); \
+ _FP_FRAC_SLL_##dwc (RD, -shift); \
+ _FP_FRAC_COPY_##wc##_##dwc (R, RD); \
R##_c = FP_CLS_NORMAL; \
} \
break; \
} \
goto done_fma; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, T, X, Y, '*'); \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NAN): \
+ _FP_CHOOSENAN (fs, wc, T, X, Y, '*'); \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO): \
T##_s = X##_s; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(T, X); \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_ZERO): \
+ _FP_FRAC_COPY_##wc (T, X); \
T##_c = X##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN): \
T##_s = Y##_s; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(T, Y); \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO): \
+ _FP_FRAC_COPY_##wc (T, Y); \
T##_c = Y##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_INF): \
T##_s = _FP_NANSIGN_##fs; \
T##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(T, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (T, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
break; \
\
default: \
- abort(); \
+ abort (); \
} \
\
/* T = X * Y is zero, infinity or NaN. */ \
- switch (_FP_CLS_COMBINE(T##_c, Z##_c)) \
+ switch (_FP_CLS_COMBINE (T##_c, Z##_c)) \
{ \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, T, Z, '+'); \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NAN): \
+ _FP_CHOOSENAN (fs, wc, R, T, Z, '+'); \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_ZERO): \
R##_s = T##_s; \
- _FP_FRAC_COPY_##wc(R, T); \
+ _FP_FRAC_COPY_##wc (R, T); \
R##_c = T##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_INF): \
R##_s = Z##_s; \
- _FP_FRAC_COPY_##wc(R, Z); \
+ _FP_FRAC_COPY_##wc (R, Z); \
R##_c = Z##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF): \
if (T##_s == Z##_s) \
{ \
R##_s = Z##_s; \
- _FP_FRAC_COPY_##wc(R, Z); \
+ _FP_FRAC_COPY_##wc (R, Z); \
R##_c = Z##_c; \
} \
else \
{ \
R##_s = _FP_NANSIGN_##fs; \
R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_ZERO): \
if (T##_s == Z##_s) \
R##_s = Z##_s; \
else \
R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
- _FP_FRAC_COPY_##wc(R, Z); \
+ _FP_FRAC_COPY_##wc (R, Z); \
R##_c = Z##_c; \
break; \
\
default: \
- abort(); \
+ abort (); \
} \
done_fma: ; \
} \
{ \
R##_s = X##_s ^ Y##_s; \
R##_e = X##_e - Y##_e; \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
+ switch (_FP_CLS_COMBINE (X##_c, Y##_c)) \
{ \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NORMAL): \
R##_c = FP_CLS_NORMAL; \
\
- _FP_DIV_MEAT_##fs(R,X,Y); \
+ _FP_DIV_MEAT_##fs (R, X, Y); \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y, '/'); \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NAN): \
+ _FP_CHOOSENAN (fs, wc, R, X, Y, '/'); \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_NAN, FP_CLS_ZERO): \
R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
R##_c = X##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NAN): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NAN): \
R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R, Y); \
+ _FP_FRAC_COPY_##wc (R, Y); \
R##_c = Y##_c; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_NORMAL): \
R##_c = FP_CLS_ZERO; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- FP_SET_EXCEPTION(FP_EX_DIVZERO); \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
+ case _FP_CLS_COMBINE (FP_CLS_NORMAL, FP_CLS_ZERO): \
+ FP_SET_EXCEPTION (FP_EX_DIVZERO); \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_NORMAL): \
R##_c = FP_CLS_INF; \
break; \
\
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
+ case _FP_CLS_COMBINE (FP_CLS_INF, FP_CLS_INF): \
+ case _FP_CLS_COMBINE (FP_CLS_ZERO, FP_CLS_ZERO): \
R##_s = _FP_NANSIGN_##fs; \
R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
break; \
\
default: \
- abort(); \
+ abort (); \
} \
} \
while (0)
do \
{ \
/* NANs are unordered */ \
- if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
+ if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (X)) \
+ || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (Y))) \
{ \
ret = un; \
} \
int __is_zero_x; \
int __is_zero_y; \
\
- __is_zero_x = (!X##_e && _FP_FRAC_ZEROP_##wc(X)) ? 1 : 0; \
- __is_zero_y = (!Y##_e && _FP_FRAC_ZEROP_##wc(Y)) ? 1 : 0; \
+ __is_zero_x = (!X##_e && _FP_FRAC_ZEROP_##wc (X)) ? 1 : 0; \
+ __is_zero_y = (!Y##_e && _FP_FRAC_ZEROP_##wc (Y)) ? 1 : 0; \
\
if (__is_zero_x && __is_zero_y) \
ret = 0; \
ret = X##_s ? -1 : 1; \
else if (X##_e < Y##_e) \
ret = X##_s ? 1 : -1; \
- else if (_FP_FRAC_GT_##wc(X, Y)) \
+ else if (_FP_FRAC_GT_##wc (X, Y)) \
ret = X##_s ? -1 : 1; \
- else if (_FP_FRAC_GT_##wc(Y, X)) \
+ else if (_FP_FRAC_GT_##wc (Y, X)) \
ret = X##_s ? 1 : -1; \
else \
ret = 0; \
do \
{ \
/* NANs are unordered */ \
- if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
+ if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (X)) \
+ || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (Y))) \
{ \
ret = 1; \
} \
else \
{ \
ret = !(X##_e == Y##_e \
- && _FP_FRAC_EQ_##wc(X, Y) \
- && (X##_s == Y##_s || (!X##_e && _FP_FRAC_ZEROP_##wc(X)))); \
+ && _FP_FRAC_EQ_##wc (X, Y) \
+ && (X##_s == Y##_s || (!X##_e && _FP_FRAC_ZEROP_##wc (X)))); \
} \
} \
while (0)
#define _FP_CMP_UNORD(fs, wc, ret, X, Y) \
do \
{ \
- ret = ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))); \
+ ret = ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (X)) \
+ || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc (Y))); \
} \
while (0)
#define _FP_SQRT(fs, wc, R, X) \
do \
{ \
- _FP_FRAC_DECL_##wc(T); \
- _FP_FRAC_DECL_##wc(S); \
+ _FP_FRAC_DECL_##wc (T); \
+ _FP_FRAC_DECL_##wc (S); \
_FP_W_TYPE q; \
switch (X##_c) \
{ \
case FP_CLS_NAN: \
- _FP_FRAC_COPY_##wc(R, X); \
+ _FP_FRAC_COPY_##wc (R, X); \
R##_s = X##_s; \
R##_c = FP_CLS_NAN; \
break; \
{ \
R##_s = _FP_NANSIGN_##fs; \
R##_c = FP_CLS_NAN; /* NAN */ \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
else \
{ \
{ \
R##_c = FP_CLS_NAN; /* NAN */ \
R##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SET_##wc (R, _FP_NANFRAC_##fs); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
break; \
} \
R##_c = FP_CLS_NORMAL; \
if (X##_e & 1) \
- _FP_FRAC_SLL_##wc(X, 1); \
+ _FP_FRAC_SLL_##wc (X, 1); \
R##_e = X##_e >> 1; \
- _FP_FRAC_SET_##wc(S, _FP_ZEROFRAC_##wc); \
- _FP_FRAC_SET_##wc(R, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (S, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (R, _FP_ZEROFRAC_##wc); \
q = _FP_OVERFLOW_##fs >> 1; \
- _FP_SQRT_MEAT_##wc(R, S, T, X, q); \
+ _FP_SQRT_MEAT_##wc (R, S, T, X, q); \
} \
} \
while (0)
r = 0; \
if (X##_e == 0) \
{ \
- if (!_FP_FRAC_ZEROP_##wc(X)) \
+ if (!_FP_FRAC_ZEROP_##wc (X)) \
{ \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
} \
} \
else \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
} \
else if (X##_e >= _FP_EXPBIAS_##fs + rsize - (rsigned > 0 || X##_s) \
|| (!rsigned && X##_s)) \
/* Possibly converting to most negative integer; check the \
mantissa. */ \
int inexact = 0; \
- (void)((_FP_FRACBITS_##fs > rsize) \
- ? ({ \
- _FP_FRAC_SRST_##wc(X, inexact, \
- _FP_FRACBITS_##fs - rsize, \
- _FP_FRACBITS_##fs); \
- 0; \
- }) \
- : 0); \
- if (!_FP_FRAC_ZEROP_##wc(X)) \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ (void) ((_FP_FRACBITS_##fs > rsize) \
+ ? ({ \
+ _FP_FRAC_SRST_##wc (X, inexact, \
+ _FP_FRACBITS_##fs - rsize, \
+ _FP_FRACBITS_##fs); \
+ 0; \
+ }) \
+ : 0); \
+ if (!_FP_FRAC_ZEROP_##wc (X)) \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
else if (inexact) \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
} \
else \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
} \
else \
{ \
- _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_IMPLBIT_##fs; \
+ _FP_FRAC_HIGH_RAW_##fs (X) |= _FP_IMPLBIT_##fs; \
if (X##_e >= _FP_EXPBIAS_##fs + _FP_FRACBITS_##fs - 1) \
{ \
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
+ _FP_FRAC_ASSEMBLE_##wc (r, X, rsize); \
r <<= X##_e - _FP_EXPBIAS_##fs - _FP_FRACBITS_##fs + 1; \
} \
else \
{ \
int inexact; \
- _FP_FRAC_SRST_##wc(X, inexact, \
- (_FP_FRACBITS_##fs + _FP_EXPBIAS_##fs - 1 \
- - X##_e), \
- _FP_FRACBITS_##fs); \
+ _FP_FRAC_SRST_##wc (X, inexact, \
+ (_FP_FRACBITS_##fs + _FP_EXPBIAS_##fs - 1 \
+ - X##_e), \
+ _FP_FRACBITS_##fs); \
if (inexact) \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
+ _FP_FRAC_ASSEMBLE_##wc (r, X, rsize); \
} \
if (rsigned && X##_s) \
r = -r; \
rtype ur_; \
\
if ((X##_s = (r < 0))) \
- r = -(rtype)r; \
+ r = -(rtype) r; \
\
ur_ = (rtype) r; \
- (void)((rsize <= _FP_W_TYPE_SIZE) \
- ? ({ \
- int lz_; \
- __FP_CLZ(lz_, (_FP_W_TYPE)ur_); \
- X##_e = _FP_EXPBIAS_##fs + _FP_W_TYPE_SIZE - 1 - lz_; \
- }) \
- : ((rsize <= 2 * _FP_W_TYPE_SIZE) \
- ? ({ \
- int lz_; \
- __FP_CLZ_2(lz_, (_FP_W_TYPE)(ur_ >> _FP_W_TYPE_SIZE), \
- (_FP_W_TYPE)ur_); \
- X##_e = (_FP_EXPBIAS_##fs + 2 * _FP_W_TYPE_SIZE - 1 \
- - lz_); \
- }) \
- : (abort(), 0))); \
+ (void) ((rsize <= _FP_W_TYPE_SIZE) \
+ ? ({ \
+ int lz_; \
+ __FP_CLZ (lz_, (_FP_W_TYPE) ur_); \
+ X##_e = _FP_EXPBIAS_##fs + _FP_W_TYPE_SIZE - 1 - lz_; \
+ }) \
+ : ((rsize <= 2 * _FP_W_TYPE_SIZE) \
+ ? ({ \
+ int lz_; \
+ __FP_CLZ_2 (lz_, \
+ (_FP_W_TYPE) (ur_ >> _FP_W_TYPE_SIZE), \
+ (_FP_W_TYPE) ur_); \
+ X##_e = (_FP_EXPBIAS_##fs + 2 * _FP_W_TYPE_SIZE - 1 \
+ - lz_); \
+ }) \
+ : (abort (), 0))); \
\
if (rsize - 1 + _FP_EXPBIAS_##fs >= _FP_EXPMAX_##fs \
&& X##_e >= _FP_EXPMAX_##fs) \
{ \
/* Exponent too big; overflow to infinity. (May also \
happen after rounding below.) */ \
- _FP_OVERFLOW_SEMIRAW(fs, wc, X); \
+ _FP_OVERFLOW_SEMIRAW (fs, wc, X); \
goto pack_semiraw; \
} \
\
|| X##_e < _FP_EXPBIAS_##fs + _FP_FRACBITS_##fs) \
{ \
/* Exactly representable; shift left. */ \
- _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
+ _FP_FRAC_DISASSEMBLE_##wc (X, ur_, rsize); \
if (_FP_EXPBIAS_##fs + _FP_FRACBITS_##fs - 1 - X##_e > 0) \
- _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
- + _FP_FRACBITS_##fs - 1 - X##_e)); \
+ _FP_FRAC_SLL_##wc (X, (_FP_EXPBIAS_##fs \
+ + _FP_FRACBITS_##fs - 1 - X##_e)); \
} \
else \
{ \
| ((ur_ << (rsize - (X##_e - _FP_EXPBIAS_##fs \
- _FP_WFRACBITS_##fs + 1))) \
!= 0)); \
- _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
+ _FP_FRAC_DISASSEMBLE_##wc (X, ur_, rsize); \
if ((_FP_EXPBIAS_##fs + _FP_WFRACBITS_##fs - 1 - X##_e) > 0) \
- _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
- + _FP_WFRACBITS_##fs - 1 - X##_e)); \
- _FP_FRAC_HIGH_##fs(X) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ _FP_FRAC_SLL_##wc (X, (_FP_EXPBIAS_##fs \
+ + _FP_WFRACBITS_##fs - 1 - X##_e)); \
+ _FP_FRAC_HIGH_##fs (X) &= ~(_FP_W_TYPE) _FP_IMPLBIT_SH_##fs; \
pack_semiraw: \
- _FP_PACK_SEMIRAW(fs, wc, X); \
+ _FP_PACK_SEMIRAW (fs, wc, X); \
} \
} \
else \
{ \
X##_s = 0; \
X##_e = 0; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ _FP_FRAC_SET_##wc (X, _FP_ZEROFRAC_##wc); \
} \
} \
while (0)
/* Extend from a narrower floating-point format to a wider one. Input
and output are raw. */
-#define FP_EXTEND(dfs,sfs,dwc,swc,D,S) \
+#define FP_EXTEND(dfs, sfs, dwc, swc, D, S) \
do \
{ \
if (_FP_FRACBITS_##dfs < _FP_FRACBITS_##sfs \
< _FP_EXPMAX_##sfs - _FP_EXPBIAS_##sfs) \
|| (_FP_EXPBIAS_##dfs < _FP_EXPBIAS_##sfs + _FP_FRACBITS_##sfs - 1 \
&& _FP_EXPBIAS_##dfs != _FP_EXPBIAS_##sfs)) \
- abort(); \
+ abort (); \
D##_s = S##_s; \
- _FP_FRAC_COPY_##dwc##_##swc(D, S); \
- if (_FP_EXP_NORMAL(sfs, swc, S)) \
+ _FP_FRAC_COPY_##dwc##_##swc (D, S); \
+ if (_FP_EXP_NORMAL (sfs, swc, S)) \
{ \
D##_e = S##_e + _FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs; \
- _FP_FRAC_SLL_##dwc(D, (_FP_FRACBITS_##dfs - _FP_FRACBITS_##sfs)); \
+ _FP_FRAC_SLL_##dwc (D, (_FP_FRACBITS_##dfs - _FP_FRACBITS_##sfs)); \
} \
else \
{ \
if (S##_e == 0) \
{ \
- if (_FP_FRAC_ZEROP_##swc(S)) \
+ if (_FP_FRAC_ZEROP_##swc (S)) \
D##_e = 0; \
else if (_FP_EXPBIAS_##dfs \
< _FP_EXPBIAS_##sfs + _FP_FRACBITS_##sfs - 1) \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_SLL_##dwc(D, (_FP_FRACBITS_##dfs \
- - _FP_FRACBITS_##sfs)); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_SLL_##dwc (D, (_FP_FRACBITS_##dfs \
+ - _FP_FRACBITS_##sfs)); \
D##_e = 0; \
} \
else \
{ \
int _lz; \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
- _FP_FRAC_CLZ_##swc(_lz, S); \
- _FP_FRAC_SLL_##dwc(D, \
- _lz + _FP_FRACBITS_##dfs \
- - _FP_FRACTBITS_##sfs); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
+ _FP_FRAC_CLZ_##swc (_lz, S); \
+ _FP_FRAC_SLL_##dwc (D, \
+ _lz + _FP_FRACBITS_##dfs \
+ - _FP_FRACTBITS_##sfs); \
D##_e = (_FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs + 1 \
+ _FP_FRACXBITS_##sfs - _lz); \
} \
else \
{ \
D##_e = _FP_EXPMAX_##dfs; \
- if (!_FP_FRAC_ZEROP_##swc(S)) \
+ if (!_FP_FRAC_ZEROP_##swc (S)) \
{ \
- if (_FP_FRAC_SNANP(sfs, S)) \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
- _FP_FRAC_SLL_##dwc(D, (_FP_FRACBITS_##dfs \
- - _FP_FRACBITS_##sfs)); \
+ if (_FP_FRAC_SNANP (sfs, S)) \
+ FP_SET_EXCEPTION (FP_EX_INVALID); \
+ _FP_FRAC_SLL_##dwc (D, (_FP_FRACBITS_##dfs \
+ - _FP_FRACBITS_##sfs)); \
} \
} \
} \
/* Truncate from a wider floating-point format to a narrower one.
Input and output are semi-raw. */
-#define FP_TRUNC(dfs,sfs,dwc,swc,D,S) \
+#define FP_TRUNC(dfs, sfs, dwc, swc, D, S) \
do \
{ \
if (_FP_FRACBITS_##sfs < _FP_FRACBITS_##dfs \
|| (_FP_EXPBIAS_##sfs < _FP_EXPBIAS_##dfs + _FP_FRACBITS_##dfs - 1 \
&& _FP_EXPBIAS_##sfs != _FP_EXPBIAS_##dfs)) \
- abort(); \
+ abort (); \
D##_s = S##_s; \
- if (_FP_EXP_NORMAL(sfs, swc, S)) \
+ if (_FP_EXP_NORMAL (sfs, swc, S)) \
{ \
D##_e = S##_e + _FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs; \
if (D##_e >= _FP_EXPMAX_##dfs) \
- _FP_OVERFLOW_SEMIRAW(dfs, dwc, D); \
+ _FP_OVERFLOW_SEMIRAW (dfs, dwc, D); \
else \
{ \
if (D##_e <= 0) \
{ \
if (D##_e < 1 - _FP_FRACBITS_##dfs) \
{ \
- _FP_FRAC_SET_##swc(S, _FP_ZEROFRAC_##swc); \
- _FP_FRAC_LOW_##swc(S) |= 1; \
+ _FP_FRAC_SET_##swc (S, _FP_ZEROFRAC_##swc); \
+ _FP_FRAC_LOW_##swc (S) |= 1; \
} \
else \
{ \
- _FP_FRAC_HIGH_##sfs(S) |= _FP_IMPLBIT_SH_##sfs; \
- _FP_FRAC_SRS_##swc(S, (_FP_WFRACBITS_##sfs \
- - _FP_WFRACBITS_##dfs + 1 - D##_e), \
- _FP_WFRACBITS_##sfs); \
+ _FP_FRAC_HIGH_##sfs (S) |= _FP_IMPLBIT_SH_##sfs; \
+ _FP_FRAC_SRS_##swc (S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs \
+ + 1 - D##_e), \
+ _FP_WFRACBITS_##sfs); \
} \
D##_e = 0; \
} \
else \
- _FP_FRAC_SRS_##swc(S, (_FP_WFRACBITS_##sfs \
- - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ _FP_FRAC_SRS_##swc (S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs), \
+ _FP_WFRACBITS_##sfs); \
+ _FP_FRAC_COPY_##dwc##_##swc (D, S); \
} \
} \
else \
if (S##_e == 0) \
{ \
D##_e = 0; \
- if (_FP_FRAC_ZEROP_##swc(S)) \
- _FP_FRAC_SET_##dwc(D, _FP_ZEROFRAC_##dwc); \
+ if (_FP_FRAC_ZEROP_##swc (S)) \
+ _FP_FRAC_SET_##dwc (D, _FP_ZEROFRAC_##dwc); \
else \
{ \
- FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION (FP_EX_DENORM); \
if (_FP_EXPBIAS_##sfs \
< _FP_EXPBIAS_##dfs + _FP_FRACBITS_##dfs - 1) \
{ \
- _FP_FRAC_SRS_##swc(S, (_FP_WFRACBITS_##sfs \
- - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ _FP_FRAC_SRS_##swc (S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs), \
+ _FP_WFRACBITS_##sfs); \
+ _FP_FRAC_COPY_##dwc##_##swc (D, S); \
} \
else \
{ \
- _FP_FRAC_SET_##dwc(D, _FP_ZEROFRAC_##dwc); \
- _FP_FRAC_LOW_##dwc(D) |= 1; \
+ _FP_FRAC_SET_##dwc (D, _FP_ZEROFRAC_##dwc); \
+ _FP_FRAC_LOW_##dwc (D) |= 1; \
} \
} \
} \
else \
{ \
D##_e = _FP_EXPMAX_##dfs; \
- if (_FP_FRAC_ZEROP_##swc(S)) \
- _FP_FRAC_SET_##dwc(D, _FP_ZEROFRAC_##dwc); \
+ if (_FP_FRAC_ZEROP_##swc (S)) \
+ _FP_FRAC_SET_##dwc (D, _FP_ZEROFRAC_##dwc); \
else \
{ \
- _FP_CHECK_SIGNAN_SEMIRAW(sfs, swc, S); \
- _FP_FRAC_SRL_##swc(S, (_FP_WFRACBITS_##sfs \
- - _FP_WFRACBITS_##dfs)); \
- _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ _FP_CHECK_SIGNAN_SEMIRAW (sfs, swc, S); \
+ _FP_FRAC_SRL_##swc (S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs)); \
+ _FP_FRAC_COPY_##dwc##_##swc (D, S); \
/* Semi-raw NaN must have all workbits cleared. */ \
- _FP_FRAC_LOW_##dwc(D) \
+ _FP_FRAC_LOW_##dwc (D) \
&= ~(_FP_W_TYPE) ((1 << _FP_WORKBITS) - 1); \
- _FP_SETQNAN_SEMIRAW(dfs, dwc, D); \
+ _FP_SETQNAN_SEMIRAW (dfs, dwc, D); \
} \
} \
} \
#define _FP_EXPMAX_Q 32767
#define _FP_QNANBIT_Q \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-2) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2) % _FP_W_TYPE_SIZE)
#define _FP_QNANBIT_SH_Q \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_Q \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_SH_Q \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_FRACBITS_Q-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_Q \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_Q % _FP_W_TYPE_SIZE))
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_Q % _FP_W_TYPE_SIZE))
#define _FP_WFRACBITS_DW_Q (2 * _FP_WFRACBITS_Q)
#define _FP_WFRACXBITS_DW_Q (_FP_FRACTBITS_DW_Q - _FP_WFRACBITS_DW_Q)
#define _FP_HIGHBIT_DW_Q \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_DW_Q - 1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_Q - 1) % _FP_W_TYPE_SIZE)
-typedef float TFtype __attribute__((mode(TF)));
+typedef float TFtype __attribute__ ((mode (TF)));
#if _FP_W_TYPE_SIZE < 64
unsigned exp : _FP_EXPBITS_Q;
unsigned sign : 1;
# endif /* not bigendian */
- } bits __attribute__((packed));
+ } bits __attribute__ ((packed));
};
-# define FP_DECL_Q(X) _FP_DECL(4,X)
-# define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_4(Q,X,val)
-# define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_4_P(Q,X,val)
-# define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_4(Q,val,X)
-# define FP_PACK_RAW_QP(val,X) \
+# define FP_DECL_Q(X) _FP_DECL (4, X)
+# define FP_UNPACK_RAW_Q(X, val) _FP_UNPACK_RAW_4 (Q, X, val)
+# define FP_UNPACK_RAW_QP(X, val) _FP_UNPACK_RAW_4_P (Q, X, val)
+# define FP_PACK_RAW_Q(val, X) _FP_PACK_RAW_4 (Q, val, X)
+# define FP_PACK_RAW_QP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_4_P(Q,val,X); \
+ _FP_PACK_RAW_4_P (Q, val, X); \
} \
while (0)
-# define FP_UNPACK_Q(X,val) \
+# define FP_UNPACK_Q(X, val) \
do \
{ \
- _FP_UNPACK_RAW_4(Q,X,val); \
- _FP_UNPACK_CANONICAL(Q,4,X); \
+ _FP_UNPACK_RAW_4 (Q, X, val); \
+ _FP_UNPACK_CANONICAL (Q, 4, X); \
} \
while (0)
-# define FP_UNPACK_QP(X,val) \
+# define FP_UNPACK_QP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_4_P(Q,X,val); \
- _FP_UNPACK_CANONICAL(Q,4,X); \
+ _FP_UNPACK_RAW_4_P (Q, X, val); \
+ _FP_UNPACK_CANONICAL (Q, 4, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_Q(X,val) \
+# define FP_UNPACK_SEMIRAW_Q(X, val) \
do \
{ \
- _FP_UNPACK_RAW_4(Q,X,val); \
- _FP_UNPACK_SEMIRAW(Q,4,X); \
+ _FP_UNPACK_RAW_4 (Q, X, val); \
+ _FP_UNPACK_SEMIRAW (Q, 4, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_QP(X,val) \
+# define FP_UNPACK_SEMIRAW_QP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_4_P(Q,X,val); \
- _FP_UNPACK_SEMIRAW(Q,4,X); \
+ _FP_UNPACK_RAW_4_P (Q, X, val); \
+ _FP_UNPACK_SEMIRAW (Q, 4, X); \
} \
while (0)
-# define FP_PACK_Q(val,X) \
+# define FP_PACK_Q(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(Q,4,X); \
- _FP_PACK_RAW_4(Q,val,X); \
+ _FP_PACK_CANONICAL (Q, 4, X); \
+ _FP_PACK_RAW_4 (Q, val, X); \
} \
while (0)
-# define FP_PACK_QP(val,X) \
+# define FP_PACK_QP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(Q,4,X); \
+ _FP_PACK_CANONICAL (Q, 4, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_4_P(Q,val,X); \
+ _FP_PACK_RAW_4_P (Q, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_Q(val,X) \
+# define FP_PACK_SEMIRAW_Q(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(Q,4,X); \
- _FP_PACK_RAW_4(Q,val,X); \
+ _FP_PACK_SEMIRAW (Q, 4, X); \
+ _FP_PACK_RAW_4 (Q, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_QP(val,X) \
+# define FP_PACK_SEMIRAW_QP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(Q,4,X); \
+ _FP_PACK_SEMIRAW (Q, 4, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_4_P(Q,val,X); \
+ _FP_PACK_RAW_4_P (Q, val, X); \
} \
while (0)
-# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,4,X)
-# define FP_NEG_Q(R,X) _FP_NEG(Q,4,R,X)
-# define FP_ADD_Q(R,X,Y) _FP_ADD(Q,4,R,X,Y)
-# define FP_SUB_Q(R,X,Y) _FP_SUB(Q,4,R,X,Y)
-# define FP_MUL_Q(R,X,Y) _FP_MUL(Q,4,R,X,Y)
-# define FP_DIV_Q(R,X,Y) _FP_DIV(Q,4,R,X,Y)
-# define FP_SQRT_Q(R,X) _FP_SQRT(Q,4,R,X)
-# define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_4(R,S,T,X,Q)
-# define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,4,8,R,X,Y,Z)
+# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN (Q, 4, X)
+# define FP_NEG_Q(R, X) _FP_NEG (Q, 4, R, X)
+# define FP_ADD_Q(R, X, Y) _FP_ADD (Q, 4, R, X, Y)
+# define FP_SUB_Q(R, X, Y) _FP_SUB (Q, 4, R, X, Y)
+# define FP_MUL_Q(R, X, Y) _FP_MUL (Q, 4, R, X, Y)
+# define FP_DIV_Q(R, X, Y) _FP_DIV (Q, 4, R, X, Y)
+# define FP_SQRT_Q(R, X) _FP_SQRT (Q, 4, R, X)
+# define _FP_SQRT_MEAT_Q(R, S, T, X, Q) _FP_SQRT_MEAT_4 (R, S, T, X, Q)
+# define FP_FMA_Q(R, X, Y, Z) _FP_FMA (Q, 4, 8, R, X, Y, Z)
-# define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,4,r,X,Y,un)
-# define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,4,r,X,Y)
-# define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,4,r,X,Y)
+# define FP_CMP_Q(r, X, Y, un) _FP_CMP (Q, 4, r, X, Y, un)
+# define FP_CMP_EQ_Q(r, X, Y) _FP_CMP_EQ (Q, 4, r, X, Y)
+# define FP_CMP_UNORD_Q(r, X, Y) _FP_CMP_UNORD (Q, 4, r, X, Y)
-# define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,4,r,X,rsz,rsg)
-# define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,4,X,r,rs,rt)
+# define FP_TO_INT_Q(r, X, rsz, rsg) _FP_TO_INT (Q, 4, r, X, rsz, rsg)
+# define FP_FROM_INT_Q(X, r, rs, rt) _FP_FROM_INT (Q, 4, X, r, rs, rt)
-# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_4(X)
-# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_4(X)
+# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_4 (X)
+# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_4 (X)
-# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_8(X)
+# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_8 (X)
#else /* not _FP_W_TYPE_SIZE < 64 */
union _FP_UNION_Q
{
- TFtype flt /* __attribute__((mode(TF))) */ ;
+ TFtype flt /* __attribute__ ((mode (TF))) */ ;
struct _FP_STRUCT_LAYOUT
{
_FP_W_TYPE a, b;
} bits;
};
-# define FP_DECL_Q(X) _FP_DECL(2,X)
-# define FP_UNPACK_RAW_Q(X,val) _FP_UNPACK_RAW_2(Q,X,val)
-# define FP_UNPACK_RAW_QP(X,val) _FP_UNPACK_RAW_2_P(Q,X,val)
-# define FP_PACK_RAW_Q(val,X) _FP_PACK_RAW_2(Q,val,X)
-# define FP_PACK_RAW_QP(val,X) \
+# define FP_DECL_Q(X) _FP_DECL (2, X)
+# define FP_UNPACK_RAW_Q(X, val) _FP_UNPACK_RAW_2 (Q, X, val)
+# define FP_UNPACK_RAW_QP(X, val) _FP_UNPACK_RAW_2_P (Q, X, val)
+# define FP_PACK_RAW_Q(val, X) _FP_PACK_RAW_2 (Q, val, X)
+# define FP_PACK_RAW_QP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(Q,val,X); \
+ _FP_PACK_RAW_2_P (Q, val, X); \
} \
while (0)
-# define FP_UNPACK_Q(X,val) \
+# define FP_UNPACK_Q(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2(Q,X,val); \
- _FP_UNPACK_CANONICAL(Q,2,X); \
+ _FP_UNPACK_RAW_2 (Q, X, val); \
+ _FP_UNPACK_CANONICAL (Q, 2, X); \
} \
while (0)
-# define FP_UNPACK_QP(X,val) \
+# define FP_UNPACK_QP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2_P(Q,X,val); \
- _FP_UNPACK_CANONICAL(Q,2,X); \
+ _FP_UNPACK_RAW_2_P (Q, X, val); \
+ _FP_UNPACK_CANONICAL (Q, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_Q(X,val) \
+# define FP_UNPACK_SEMIRAW_Q(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2(Q,X,val); \
- _FP_UNPACK_SEMIRAW(Q,2,X); \
+ _FP_UNPACK_RAW_2 (Q, X, val); \
+ _FP_UNPACK_SEMIRAW (Q, 2, X); \
} \
while (0)
-# define FP_UNPACK_SEMIRAW_QP(X,val) \
+# define FP_UNPACK_SEMIRAW_QP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_2_P(Q,X,val); \
- _FP_UNPACK_SEMIRAW(Q,2,X); \
+ _FP_UNPACK_RAW_2_P (Q, X, val); \
+ _FP_UNPACK_SEMIRAW (Q, 2, X); \
} \
while (0)
-# define FP_PACK_Q(val,X) \
+# define FP_PACK_Q(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(Q,2,X); \
- _FP_PACK_RAW_2(Q,val,X); \
+ _FP_PACK_CANONICAL (Q, 2, X); \
+ _FP_PACK_RAW_2 (Q, val, X); \
} \
while (0)
-# define FP_PACK_QP(val,X) \
+# define FP_PACK_QP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(Q,2,X); \
+ _FP_PACK_CANONICAL (Q, 2, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(Q,val,X); \
+ _FP_PACK_RAW_2_P (Q, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_Q(val,X) \
+# define FP_PACK_SEMIRAW_Q(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(Q,2,X); \
- _FP_PACK_RAW_2(Q,val,X); \
+ _FP_PACK_SEMIRAW (Q, 2, X); \
+ _FP_PACK_RAW_2 (Q, val, X); \
} \
while (0)
-# define FP_PACK_SEMIRAW_QP(val,X) \
+# define FP_PACK_SEMIRAW_QP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(Q,2,X); \
+ _FP_PACK_SEMIRAW (Q, 2, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(Q,val,X); \
+ _FP_PACK_RAW_2_P (Q, val, X); \
} \
while (0)
-# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,2,X)
-# define FP_NEG_Q(R,X) _FP_NEG(Q,2,R,X)
-# define FP_ADD_Q(R,X,Y) _FP_ADD(Q,2,R,X,Y)
-# define FP_SUB_Q(R,X,Y) _FP_SUB(Q,2,R,X,Y)
-# define FP_MUL_Q(R,X,Y) _FP_MUL(Q,2,R,X,Y)
-# define FP_DIV_Q(R,X,Y) _FP_DIV(Q,2,R,X,Y)
-# define FP_SQRT_Q(R,X) _FP_SQRT(Q,2,R,X)
-# define _FP_SQRT_MEAT_Q(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q)
-# define FP_FMA_Q(R,X,Y,Z) _FP_FMA(Q,2,4,R,X,Y,Z)
+# define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN (Q, 2, X)
+# define FP_NEG_Q(R, X) _FP_NEG (Q, 2, R, X)
+# define FP_ADD_Q(R, X, Y) _FP_ADD (Q, 2, R, X, Y)
+# define FP_SUB_Q(R, X, Y) _FP_SUB (Q, 2, R, X, Y)
+# define FP_MUL_Q(R, X, Y) _FP_MUL (Q, 2, R, X, Y)
+# define FP_DIV_Q(R, X, Y) _FP_DIV (Q, 2, R, X, Y)
+# define FP_SQRT_Q(R, X) _FP_SQRT (Q, 2, R, X)
+# define _FP_SQRT_MEAT_Q(R, S, T, X, Q) _FP_SQRT_MEAT_2 (R, S, T, X, Q)
+# define FP_FMA_Q(R, X, Y, Z) _FP_FMA (Q, 2, 4, R, X, Y, Z)
-# define FP_CMP_Q(r,X,Y,un) _FP_CMP(Q,2,r,X,Y,un)
-# define FP_CMP_EQ_Q(r,X,Y) _FP_CMP_EQ(Q,2,r,X,Y)
-# define FP_CMP_UNORD_Q(r,X,Y) _FP_CMP_UNORD(Q,2,r,X,Y)
+# define FP_CMP_Q(r, X, Y, un) _FP_CMP (Q, 2, r, X, Y, un)
+# define FP_CMP_EQ_Q(r, X, Y) _FP_CMP_EQ (Q, 2, r, X, Y)
+# define FP_CMP_UNORD_Q(r, X, Y) _FP_CMP_UNORD (Q, 2, r, X, Y)
-# define FP_TO_INT_Q(r,X,rsz,rsg) _FP_TO_INT(Q,2,r,X,rsz,rsg)
-# define FP_FROM_INT_Q(X,r,rs,rt) _FP_FROM_INT(Q,2,X,r,rs,rt)
+# define FP_TO_INT_Q(r, X, rsz, rsg) _FP_TO_INT (Q, 2, r, X, rsz, rsg)
+# define FP_FROM_INT_Q(X, r, rs, rt) _FP_FROM_INT (Q, 2, X, r, rs, rt)
-# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_2(X)
-# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_2(X)
+# define _FP_FRAC_HIGH_Q(X) _FP_FRAC_HIGH_2 (X)
+# define _FP_FRAC_HIGH_RAW_Q(X) _FP_FRAC_HIGH_2 (X)
-# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4(X)
+# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4 (X)
#endif /* not _FP_W_TYPE_SIZE < 64 */
#define _FP_EXPBITS_S 8
#define _FP_EXPBIAS_S 127
#define _FP_EXPMAX_S 255
-#define _FP_QNANBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
-#define _FP_QNANBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2+_FP_WORKBITS))
-#define _FP_IMPLBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
-#define _FP_IMPLBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1+_FP_WORKBITS))
-#define _FP_OVERFLOW_S ((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
+#define _FP_QNANBIT_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-2))
+#define _FP_QNANBIT_SH_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-2+_FP_WORKBITS))
+#define _FP_IMPLBIT_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-1))
+#define _FP_IMPLBIT_SH_S ((_FP_W_TYPE) 1 << (_FP_FRACBITS_S-1+_FP_WORKBITS))
+#define _FP_OVERFLOW_S ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_S))
#define _FP_WFRACBITS_DW_S (2 * _FP_WFRACBITS_S)
#define _FP_WFRACXBITS_DW_S (_FP_FRACTBITS_DW_S - _FP_WFRACBITS_DW_S)
#define _FP_HIGHBIT_DW_S \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_DW_S - 1) % _FP_W_TYPE_SIZE)
+ ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_S - 1) % _FP_W_TYPE_SIZE)
/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
chosen by the target machine. */
-typedef float SFtype __attribute__((mode(SF)));
+typedef float SFtype __attribute__ ((mode (SF)));
union _FP_UNION_S
{
unsigned exp : _FP_EXPBITS_S;
unsigned sign : 1;
#endif
- } bits __attribute__((packed));
+ } bits __attribute__ ((packed));
};
-#define FP_DECL_S(X) _FP_DECL(1,X)
-#define FP_UNPACK_RAW_S(X,val) _FP_UNPACK_RAW_1(S,X,val)
-#define FP_UNPACK_RAW_SP(X,val) _FP_UNPACK_RAW_1_P(S,X,val)
-#define FP_PACK_RAW_S(val,X) _FP_PACK_RAW_1(S,val,X)
-#define FP_PACK_RAW_SP(val,X) \
+#define FP_DECL_S(X) _FP_DECL (1, X)
+#define FP_UNPACK_RAW_S(X, val) _FP_UNPACK_RAW_1 (S, X, val)
+#define FP_UNPACK_RAW_SP(X, val) _FP_UNPACK_RAW_1_P (S, X, val)
+#define FP_PACK_RAW_S(val, X) _FP_PACK_RAW_1 (S, val, X)
+#define FP_PACK_RAW_SP(val, X) \
do \
{ \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(S,val,X); \
+ _FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
-#define FP_UNPACK_S(X,val) \
+#define FP_UNPACK_S(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1(S,X,val); \
- _FP_UNPACK_CANONICAL(S,1,X); \
+ _FP_UNPACK_RAW_1 (S, X, val); \
+ _FP_UNPACK_CANONICAL (S, 1, X); \
} \
while (0)
-#define FP_UNPACK_SP(X,val) \
+#define FP_UNPACK_SP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1_P(S,X,val); \
- _FP_UNPACK_CANONICAL(S,1,X); \
+ _FP_UNPACK_RAW_1_P (S, X, val); \
+ _FP_UNPACK_CANONICAL (S, 1, X); \
} \
while (0)
-#define FP_UNPACK_SEMIRAW_S(X,val) \
+#define FP_UNPACK_SEMIRAW_S(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1(S,X,val); \
- _FP_UNPACK_SEMIRAW(S,1,X); \
+ _FP_UNPACK_RAW_1 (S, X, val); \
+ _FP_UNPACK_SEMIRAW (S, 1, X); \
} \
while (0)
-#define FP_UNPACK_SEMIRAW_SP(X,val) \
+#define FP_UNPACK_SEMIRAW_SP(X, val) \
do \
{ \
- _FP_UNPACK_RAW_1_P(S,X,val); \
- _FP_UNPACK_SEMIRAW(S,1,X); \
+ _FP_UNPACK_RAW_1_P (S, X, val); \
+ _FP_UNPACK_SEMIRAW (S, 1, X); \
} \
while (0)
-#define FP_PACK_S(val,X) \
+#define FP_PACK_S(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(S,1,X); \
- _FP_PACK_RAW_1(S,val,X); \
+ _FP_PACK_CANONICAL (S, 1, X); \
+ _FP_PACK_RAW_1 (S, val, X); \
} \
while (0)
-#define FP_PACK_SP(val,X) \
+#define FP_PACK_SP(val, X) \
do \
{ \
- _FP_PACK_CANONICAL(S,1,X); \
+ _FP_PACK_CANONICAL (S, 1, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(S,val,X); \
+ _FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
-#define FP_PACK_SEMIRAW_S(val,X) \
+#define FP_PACK_SEMIRAW_S(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(S,1,X); \
- _FP_PACK_RAW_1(S,val,X); \
+ _FP_PACK_SEMIRAW (S, 1, X); \
+ _FP_PACK_RAW_1 (S, val, X); \
} \
while (0)
-#define FP_PACK_SEMIRAW_SP(val,X) \
+#define FP_PACK_SEMIRAW_SP(val, X) \
do \
{ \
- _FP_PACK_SEMIRAW(S,1,X); \
+ _FP_PACK_SEMIRAW (S, 1, X); \
if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(S,val,X); \
+ _FP_PACK_RAW_1_P (S, val, X); \
} \
while (0)
-#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN(S,1,X)
-#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)
-#define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y)
-#define FP_SUB_S(R,X,Y) _FP_SUB(S,1,R,X,Y)
-#define FP_MUL_S(R,X,Y) _FP_MUL(S,1,R,X,Y)
-#define FP_DIV_S(R,X,Y) _FP_DIV(S,1,R,X,Y)
-#define FP_SQRT_S(R,X) _FP_SQRT(S,1,R,X)
-#define _FP_SQRT_MEAT_S(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q)
+#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN (S, 1, X)
+#define FP_NEG_S(R, X) _FP_NEG (S, 1, R, X)
+#define FP_ADD_S(R, X, Y) _FP_ADD (S, 1, R, X, Y)
+#define FP_SUB_S(R, X, Y) _FP_SUB (S, 1, R, X, Y)
+#define FP_MUL_S(R, X, Y) _FP_MUL (S, 1, R, X, Y)
+#define FP_DIV_S(R, X, Y) _FP_DIV (S, 1, R, X, Y)
+#define FP_SQRT_S(R, X) _FP_SQRT (S, 1, R, X)
+#define _FP_SQRT_MEAT_S(R, S, T, X, Q) _FP_SQRT_MEAT_1 (R, S, T, X, Q)
#if _FP_W_TYPE_SIZE < 64
-# define FP_FMA_S(R, X, Y, Z) _FP_FMA(S, 1, 2, R, X, Y, Z)
+# define FP_FMA_S(R, X, Y, Z) _FP_FMA (S, 1, 2, R, X, Y, Z)
#else
-# define FP_FMA_S(R, X, Y, Z) _FP_FMA(S, 1, 1, R, X, Y, Z)
+# define FP_FMA_S(R, X, Y, Z) _FP_FMA (S, 1, 1, R, X, Y, Z)
#endif
-#define FP_CMP_S(r,X,Y,un) _FP_CMP(S,1,r,X,Y,un)
-#define FP_CMP_EQ_S(r,X,Y) _FP_CMP_EQ(S,1,r,X,Y)
-#define FP_CMP_UNORD_S(r,X,Y) _FP_CMP_UNORD(S,1,r,X,Y)
+#define FP_CMP_S(r, X, Y, un) _FP_CMP (S, 1, r, X, Y, un)
+#define FP_CMP_EQ_S(r, X, Y) _FP_CMP_EQ (S, 1, r, X, Y)
+#define FP_CMP_UNORD_S(r, X, Y) _FP_CMP_UNORD (S, 1, r, X, Y)
-#define FP_TO_INT_S(r,X,rsz,rsg) _FP_TO_INT(S,1,r,X,rsz,rsg)
-#define FP_FROM_INT_S(X,r,rs,rt) _FP_FROM_INT(S,1,X,r,rs,rt)
+#define FP_TO_INT_S(r, X, rsz, rsg) _FP_TO_INT (S, 1, r, X, rsz, rsg)
+#define FP_FROM_INT_S(X, r, rs, rt) _FP_FROM_INT (S, 1, X, r, rs, rt)
-#define _FP_FRAC_HIGH_S(X) _FP_FRAC_HIGH_1(X)
-#define _FP_FRAC_HIGH_RAW_S(X) _FP_FRAC_HIGH_1(X)
+#define _FP_FRAC_HIGH_S(X) _FP_FRAC_HIGH_1 (X)
+#define _FP_FRAC_HIGH_RAW_S(X) _FP_FRAC_HIGH_1 (X)
#if _FP_W_TYPE_SIZE < 64
-# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_2(X)
+# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_2 (X)
#else
-# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_1(X)
+# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_1 (X)
#endif
#endif
#define _FP_WORKBITS 3
-#define _FP_WORK_LSB ((_FP_W_TYPE)1 << 3)
-#define _FP_WORK_ROUND ((_FP_W_TYPE)1 << 2)
-#define _FP_WORK_GUARD ((_FP_W_TYPE)1 << 1)
-#define _FP_WORK_STICKY ((_FP_W_TYPE)1 << 0)
+#define _FP_WORK_LSB ((_FP_W_TYPE) 1 << 3)
+#define _FP_WORK_ROUND ((_FP_W_TYPE) 1 << 2)
+#define _FP_WORK_GUARD ((_FP_W_TYPE) 1 << 1)
+#define _FP_WORK_STICKY ((_FP_W_TYPE) 1 << 0)
#ifndef FP_RND_NEAREST
# define FP_RND_NEAREST 0
#define _FP_ROUND_NEAREST(wc, X) \
do \
{ \
- if ((_FP_FRAC_LOW_##wc(X) & 15) != _FP_WORK_ROUND) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
+ if ((_FP_FRAC_LOW_##wc (X) & 15) != _FP_WORK_ROUND) \
+ _FP_FRAC_ADDI_##wc (X, _FP_WORK_ROUND); \
} \
while (0)
-#define _FP_ROUND_ZERO(wc, X) (void)0
+#define _FP_ROUND_ZERO(wc, X) (void) 0
-#define _FP_ROUND_PINF(wc, X) \
- do \
- { \
- if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
- } \
+#define _FP_ROUND_PINF(wc, X) \
+ do \
+ { \
+ if (!X##_s && (_FP_FRAC_LOW_##wc (X) & 7)) \
+ _FP_FRAC_ADDI_##wc (X, _FP_WORK_LSB); \
+ } \
while (0)
#define _FP_ROUND_MINF(wc, X) \
do \
{ \
- if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
+ if (X##_s && (_FP_FRAC_LOW_##wc (X) & 7)) \
+ _FP_FRAC_ADDI_##wc (X, _FP_WORK_LSB); \
} \
while (0)
#define _FP_ROUND(wc, X) \
do \
{ \
- if (_FP_FRAC_LOW_##wc(X) & 7) \
+ if (_FP_FRAC_LOW_##wc (X) & 7) \
{ \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ FP_SET_EXCEPTION (FP_EX_INEXACT); \
switch (FP_ROUNDMODE) \
{ \
case FP_RND_NEAREST: \
- _FP_ROUND_NEAREST(wc,X); \
+ _FP_ROUND_NEAREST (wc, X); \
break; \
case FP_RND_ZERO: \
- _FP_ROUND_ZERO(wc,X); \
+ _FP_ROUND_ZERO (wc, X); \
break; \
case FP_RND_PINF: \
- _FP_ROUND_PINF(wc,X); \
+ _FP_ROUND_PINF (wc, X); \
break; \
case FP_RND_MINF: \
- _FP_ROUND_MINF(wc,X); \
+ _FP_ROUND_MINF (wc, X); \
break; \
} \
} \
#define FP_CLS_INF 2
#define FP_CLS_NAN 3
-#define _FP_CLS_COMBINE(x,y) (((x) << 2) | (y))
+#define _FP_CLS_COMBINE(x, y) (((x) << 2) | (y))
#include "op-1.h"
#include "op-2.h"
#define UWtype _FP_W_TYPE
#define W_TYPE_SIZE _FP_W_TYPE_SIZE
-typedef int QItype __attribute__((mode(QI)));
-typedef int SItype __attribute__((mode(SI)));
-typedef int DItype __attribute__((mode(DI)));
-typedef unsigned int UQItype __attribute__((mode(QI)));
-typedef unsigned int USItype __attribute__((mode(SI)));
-typedef unsigned int UDItype __attribute__((mode(DI)));
+typedef int QItype __attribute__ ((mode (QI)));
+typedef int SItype __attribute__ ((mode (SI)));
+typedef int DItype __attribute__ ((mode (DI)));
+typedef unsigned int UQItype __attribute__ ((mode (QI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef unsigned int UDItype __attribute__ ((mode (DI)));
#if _FP_W_TYPE_SIZE == 32
-typedef unsigned int UHWtype __attribute__((mode(HI)));
+typedef unsigned int UHWtype __attribute__ ((mode (HI)));
#elif _FP_W_TYPE_SIZE == 64
typedef USItype UHWtype;
#endif
# define CMPtype int
#endif
-#define SI_BITS (__CHAR_BIT__ * (int)sizeof(SItype))
-#define DI_BITS (__CHAR_BIT__ * (int)sizeof(DItype))
+#define SI_BITS (__CHAR_BIT__ * (int) sizeof (SItype))
+#define DI_BITS (__CHAR_BIT__ * (int) sizeof (DItype))
#ifndef umul_ppmm
# ifdef _LIBC
#include "double.h"
DFtype
-__sqrtdf2(DFtype a)
+__sqrtdf2 (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_SQRT_D(R, A);
- FP_PACK_D(r, R);
+ FP_UNPACK_D (A, a);
+ FP_SQRT_D (R, A);
+ FP_PACK_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SFtype
-__sqrtsf2(SFtype a)
+__sqrtsf2 (SFtype a)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_SQRT_S(R, A);
- FP_PACK_S(r, R);
+ FP_UNPACK_S (A, a);
+ FP_SQRT_S (R, A);
+ FP_PACK_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__sqrttf2(TFtype a)
+__sqrttf2 (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_SQRT_Q(R, A);
- FP_PACK_Q(r, R);
+ FP_UNPACK_Q (A, a);
+ FP_SQRT_Q (R, A);
+ FP_PACK_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
DFtype
-__subdf3(DFtype a, DFtype b)
+__subdf3 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
- FP_DECL_D(R);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_D(A, a);
- FP_UNPACK_SEMIRAW_D(B, b);
- FP_SUB_D(R, A, B);
- FP_PACK_SEMIRAW_D(r, R);
+ FP_UNPACK_SEMIRAW_D (A, a);
+ FP_UNPACK_SEMIRAW_D (B, b);
+ FP_SUB_D (R, A, B);
+ FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
SFtype
-__subsf3(SFtype a, SFtype b)
+__subsf3 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
- FP_DECL_S(R);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_S(A, a);
- FP_UNPACK_SEMIRAW_S(B, b);
- FP_SUB_S(R, A, B);
- FP_PACK_SEMIRAW_S(r, R);
+ FP_UNPACK_SEMIRAW_S (A, a);
+ FP_UNPACK_SEMIRAW_S (B, b);
+ FP_SUB_S (R, A, B);
+ FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
TFtype
-__subtf3(TFtype a, TFtype b)
+__subtf3 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
- FP_DECL_Q(R);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
+ FP_DECL_Q (R);
TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
- FP_UNPACK_SEMIRAW_Q(B, b);
- FP_SUB_Q(R, A, B);
- FP_PACK_SEMIRAW_Q(r, R);
+ FP_UNPACK_SEMIRAW_Q (A, a);
+ FP_UNPACK_SEMIRAW_Q (B, b);
+ FP_SUB_Q (R, A, B);
+ FP_PACK_SEMIRAW_Q (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
SFtype
-__truncdfsf2(DFtype a)
+__truncdfsf2 (DFtype a)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_S(R);
+ FP_DECL_D (A);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_D(A, a);
+ FP_UNPACK_SEMIRAW_D (A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
- FP_TRUNC(S,D,1,2,R,A);
+ FP_TRUNC (S, D, 1, 2, R, A);
#else
- FP_TRUNC(S,D,1,1,R,A);
+ FP_TRUNC (S, D, 1, 1, R, A);
#endif
- FP_PACK_SEMIRAW_S(r, R);
+ FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
DFtype
-__trunctfdf2(TFtype a)
+__trunctfdf2 (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_D(R);
+ FP_DECL_Q (A);
+ FP_DECL_D (R);
DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_TRUNC(D,Q,2,4,R,A);
+ FP_TRUNC (D, Q, 2, 4, R, A);
#else
- FP_TRUNC(D,Q,1,2,R,A);
+ FP_TRUNC (D, Q, 1, 2, R, A);
#endif
- FP_PACK_SEMIRAW_D(r, R);
+ FP_PACK_SEMIRAW_D (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
SFtype
-__trunctfsf2(TFtype a)
+__trunctfsf2 (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_S(R);
+ FP_DECL_Q (A);
+ FP_DECL_S (R);
SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_TRUNC(S,Q,1,4,R,A);
+ FP_TRUNC (S, Q, 1, 4, R, A);
#else
- FP_TRUNC(S,Q,1,2,R,A);
+ FP_TRUNC (S, Q, 1, 2, R, A);
#endif
- FP_PACK_SEMIRAW_S(r, R);
+ FP_PACK_SEMIRAW_S (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
XFtype
-__trunctfxf2(TFtype a)
+__trunctfxf2 (TFtype a)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_E(R);
+ FP_DECL_Q (A);
+ FP_DECL_E (R);
XFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q (A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_TRUNC(E,Q,4,4,R,A);
+ FP_TRUNC (E, Q, 4, 4, R, A);
#else
- FP_TRUNC(E,Q,2,2,R,A);
+ FP_TRUNC (E, Q, 2, 2, R, A);
#endif
- FP_PACK_SEMIRAW_E(r, R);
+ FP_PACK_SEMIRAW_E (r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
CMPtype
-__unorddf2(DFtype a, DFtype b)
+__unorddf2 (DFtype a, DFtype b)
{
FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_D(B);
+ FP_DECL_D (A);
+ FP_DECL_D (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_D(A, a);
- FP_UNPACK_RAW_D(B, b);
- FP_CMP_UNORD_D(r, A, B);
- if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_D (A, a);
+ FP_UNPACK_RAW_D (B, b);
+ FP_CMP_UNORD_D (r, A, B);
+ if (r && (FP_ISSIGNAN_D (A) || FP_ISSIGNAN_D (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
#include "single.h"
CMPtype
-__unordsf2(SFtype a, SFtype b)
+__unordsf2 (SFtype a, SFtype b)
{
FP_DECL_EX;
- FP_DECL_S(A);
- FP_DECL_S(B);
+ FP_DECL_S (A);
+ FP_DECL_S (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_S(A, a);
- FP_UNPACK_RAW_S(B, b);
- FP_CMP_UNORD_S(r, A, B);
- if (r && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_S (A, a);
+ FP_UNPACK_RAW_S (B, b);
+ FP_CMP_UNORD_S (r, A, B);
+ if (r && (FP_ISSIGNAN_S (A) || FP_ISSIGNAN_S (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
#include "quad.h"
CMPtype
-__unordtf2(TFtype a, TFtype b)
+__unordtf2 (TFtype a, TFtype b)
{
FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_Q(B);
+ FP_DECL_Q (A);
+ FP_DECL_Q (B);
CMPtype r;
FP_INIT_EXCEPTIONS;
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
- FP_CMP_UNORD_Q(r, A, B);
- if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
- FP_SET_EXCEPTION(FP_EX_INVALID);
+ FP_UNPACK_RAW_Q (A, a);
+ FP_UNPACK_RAW_Q (B, b);
+ FP_CMP_UNORD_Q (r, A, B);
+ if (r && (FP_ISSIGNAN_Q (A) || FP_ISSIGNAN_Q (B)))
+ FP_SET_EXCEPTION (FP_EX_INVALID);
FP_HANDLE_EXCEPTIONS;
return r;
projects / thirdparty / glibc.git / commitdiff
