(this_target_libfuncs->x_libfunc_hash)
static void prepare_float_lib_cmp (rtx, rtx, enum rtx_code, rtx *,
- enum machine_mode *);
-static rtx expand_unop_direct (enum machine_mode, optab, rtx, rtx, int);
+ machine_mode *);
+static rtx expand_unop_direct (machine_mode, optab, rtx, rtx, int);
static void emit_libcall_block_1 (rtx_insn *, rtx, rtx, rtx, bool);
/* Debug facility for use in GDB. */
from MODE2 to MODE1. Trigger lazy initialization if needed, return NULL
if no libfunc is available. */
rtx
-convert_optab_libfunc (convert_optab optab, enum machine_mode mode1,
- enum machine_mode mode2)
+convert_optab_libfunc (convert_optab optab, machine_mode mode1,
+ machine_mode mode2)
{
struct libfunc_entry e;
struct libfunc_entry **slot;
Trigger lazy initialization if needed, return NULL if no libfunc is
available. */
rtx
-optab_libfunc (optab optab, enum machine_mode mode)
+optab_libfunc (optab optab, machine_mode mode)
{
struct libfunc_entry e;
struct libfunc_entry **slot;
for a widening operation would be. In most cases this would be OP0, but if
that's a constant it'll be VOIDmode, which isn't useful. */
-static enum machine_mode
-widened_mode (enum machine_mode to_mode, rtx op0, rtx op1)
+static machine_mode
+widened_mode (machine_mode to_mode, rtx op0, rtx op1)
{
- enum machine_mode m0 = GET_MODE (op0);
- enum machine_mode m1 = GET_MODE (op1);
- enum machine_mode result;
+ machine_mode m0 = GET_MODE (op0);
+ machine_mode m1 = GET_MODE (op1);
+ machine_mode result;
if (m0 == VOIDmode && m1 == VOIDmode)
return to_mode;
TO_MODE and a FROM_MODE. */
enum insn_code
-widening_optab_handler (optab op, enum machine_mode to_mode,
- enum machine_mode from_mode)
+widening_optab_handler (optab op, machine_mode to_mode,
+ machine_mode from_mode)
{
unsigned scode = (op << 16) | to_mode;
if (to_mode != from_mode && from_mode != VOIDmode)
non-widening optabs also. */
enum insn_code
-find_widening_optab_handler_and_mode (optab op, enum machine_mode to_mode,
- enum machine_mode from_mode,
+find_widening_optab_handler_and_mode (optab op, machine_mode to_mode,
+ machine_mode from_mode,
int permit_non_widening,
- enum machine_mode *found_mode)
+ machine_mode *found_mode)
{
for (; (permit_non_widening || from_mode != to_mode)
&& GET_MODE_SIZE (from_mode) <= GET_MODE_SIZE (to_mode)
of logical operations, but not right shifts. */
static rtx
-widen_operand (rtx op, enum machine_mode mode, enum machine_mode oldmode,
+widen_operand (rtx op, machine_mode mode, machine_mode oldmode,
int unsignedp, int no_extend)
{
rtx result;
{
struct expand_operand eops[4];
tree oprnd0, oprnd1, oprnd2;
- enum machine_mode wmode = VOIDmode, tmode0, tmode1 = VOIDmode;
+ machine_mode wmode = VOIDmode, tmode0, tmode1 = VOIDmode;
optab widen_pattern_optab;
enum insn_code icode;
int nops = TREE_CODE_LENGTH (ops->code);
this may or may not be TARGET. */
rtx
-expand_ternary_op (enum machine_mode mode, optab ternary_optab, rtx op0,
+expand_ternary_op (machine_mode mode, optab ternary_optab, rtx op0,
rtx op1, rtx op2, rtx target, int unsignedp)
{
struct expand_operand ops[4];
otherwise the same as for expand_binop. */
rtx
-simplify_expand_binop (enum machine_mode mode, optab binoptab,
+simplify_expand_binop (machine_mode mode, optab binoptab,
rtx op0, rtx op1, rtx target, int unsignedp,
enum optab_methods methods)
{
Return true if the expansion succeeded. */
bool
-force_expand_binop (enum machine_mode mode, optab binoptab,
+force_expand_binop (machine_mode mode, optab binoptab,
rtx op0, rtx op1, rtx target, int unsignedp,
enum optab_methods methods)
{
struct expand_operand eops[3];
enum insn_code icode;
rtx rtx_op1, rtx_op2;
- enum machine_mode mode = TYPE_MODE (ops->type);
+ machine_mode mode = TYPE_MODE (ops->type);
tree vec_oprnd = ops->op0;
tree shift_oprnd = ops->op1;
then the return value will be a constant. */
static rtx
-expand_vector_broadcast (enum machine_mode vmode, rtx op)
+expand_vector_broadcast (machine_mode vmode, rtx op)
{
enum insn_code icode;
rtvec vec;
value are the same as for the parent routine. */
static bool
-expand_subword_shift (enum machine_mode op1_mode, optab binoptab,
+expand_subword_shift (machine_mode op1_mode, optab binoptab,
rtx outof_input, rtx into_input, rtx op1,
rtx outof_target, rtx into_target,
int unsignedp, enum optab_methods methods,
arguments are the same as the parent routine. */
static bool
-expand_doubleword_shift_condmove (enum machine_mode op1_mode, optab binoptab,
+expand_doubleword_shift_condmove (machine_mode op1_mode, optab binoptab,
enum rtx_code cmp_code, rtx cmp1, rtx cmp2,
rtx outof_input, rtx into_input,
rtx subword_op1, rtx superword_op1,
Return true if the shift could be successfully synthesized. */
static bool
-expand_doubleword_shift (enum machine_mode op1_mode, optab binoptab,
+expand_doubleword_shift (machine_mode op1_mode, optab binoptab,
rtx outof_input, rtx into_input, rtx op1,
rtx outof_target, rtx into_target,
int unsignedp, enum optab_methods methods,
the 0 or -1. */
static rtx
-expand_doubleword_mult (enum machine_mode mode, rtx op0, rtx op1, rtx target,
+expand_doubleword_mult (machine_mode mode, rtx op0, rtx op1, rtx target,
bool umulp, enum optab_methods methods)
{
int low = (WORDS_BIG_ENDIAN ? 1 : 0);
the operation to perform, not an optab pointer. All other
arguments are the same. */
rtx
-expand_simple_binop (enum machine_mode mode, enum rtx_code code, rtx op0,
+expand_simple_binop (machine_mode mode, enum rtx_code code, rtx op0,
rtx op1, rtx target, int unsignedp,
enum optab_methods methods)
{
register. Return X otherwise. UNSIGNEDP says whether X is unsigned. */
static rtx
-avoid_expensive_constant (enum machine_mode mode, optab binoptab,
+avoid_expensive_constant (machine_mode mode, optab binoptab,
int opn, rtx x, bool unsignedp)
{
bool speed = optimize_insn_for_speed_p ();
is an insn that directly implements the indicated operation.
Returns null if this is not possible. */
static rtx
-expand_binop_directly (enum machine_mode mode, optab binoptab,
+expand_binop_directly (machine_mode mode, optab binoptab,
rtx op0, rtx op1,
rtx target, int unsignedp, enum optab_methods methods,
rtx_insn *last)
{
- enum machine_mode from_mode = widened_mode (mode, op0, op1);
+ machine_mode from_mode = widened_mode (mode, op0, op1);
enum insn_code icode = find_widening_optab_handler (binoptab, mode,
from_mode, 1);
- enum machine_mode xmode0 = insn_data[(int) icode].operand[1].mode;
- enum machine_mode xmode1 = insn_data[(int) icode].operand[2].mode;
- enum machine_mode mode0, mode1, tmp_mode;
+ machine_mode xmode0 = insn_data[(int) icode].operand[1].mode;
+ machine_mode xmode1 = insn_data[(int) icode].operand[2].mode;
+ machine_mode mode0, mode1, tmp_mode;
struct expand_operand ops[3];
bool commutative_p;
rtx pat;
this may or may not be TARGET. */
rtx
-expand_binop (enum machine_mode mode, optab binoptab, rtx op0, rtx op1,
+expand_binop (machine_mode mode, optab binoptab, rtx op0, rtx op1,
rtx target, int unsignedp, enum optab_methods methods)
{
enum optab_methods next_methods
= (methods == OPTAB_LIB || methods == OPTAB_LIB_WIDEN
? OPTAB_WIDEN : methods);
enum mode_class mclass;
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
rtx libfunc;
rtx temp;
rtx_insn *entry_last = get_last_insn ();
&& optab_handler (lshr_optab, word_mode) != CODE_FOR_nothing)
{
unsigned HOST_WIDE_INT shift_mask, double_shift_mask;
- enum machine_mode op1_mode;
+ machine_mode op1_mode;
double_shift_mask = targetm.shift_truncation_mask (mode);
shift_mask = targetm.shift_truncation_mask (word_mode);
{
rtx_insn *insns;
rtx op1x = op1;
- enum machine_mode op1_mode = mode;
+ machine_mode op1_mode = mode;
rtx value;
start_sequence ();
of an unsigned wider operation, since the result would be the same. */
rtx
-sign_expand_binop (enum machine_mode mode, optab uoptab, optab soptab,
+sign_expand_binop (machine_mode mode, optab uoptab, optab soptab,
rtx op0, rtx op1, rtx target, int unsignedp,
enum optab_methods methods)
{
expand_twoval_unop (optab unoptab, rtx op0, rtx targ0, rtx targ1,
int unsignedp)
{
- enum machine_mode mode = GET_MODE (targ0 ? targ0 : targ1);
+ machine_mode mode = GET_MODE (targ0 ? targ0 : targ1);
enum mode_class mclass;
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
rtx_insn *entry_last = get_last_insn ();
rtx_insn *last;
expand_twoval_binop (optab binoptab, rtx op0, rtx op1, rtx targ0, rtx targ1,
int unsignedp)
{
- enum machine_mode mode = GET_MODE (targ0 ? targ0 : targ1);
+ machine_mode mode = GET_MODE (targ0 ? targ0 : targ1);
enum mode_class mclass;
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
rtx_insn *entry_last = get_last_insn ();
rtx_insn *last;
{
struct expand_operand ops[4];
enum insn_code icode = optab_handler (binoptab, mode);
- enum machine_mode mode0 = insn_data[icode].operand[1].mode;
- enum machine_mode mode1 = insn_data[icode].operand[2].mode;
+ machine_mode mode0 = insn_data[icode].operand[1].mode;
+ machine_mode mode1 = insn_data[icode].operand[2].mode;
rtx xop0 = op0, xop1 = op1;
/* If we are optimizing, force expensive constants into a register. */
expand_twoval_binop_libfunc (optab binoptab, rtx op0, rtx op1,
rtx targ0, rtx targ1, enum rtx_code code)
{
- enum machine_mode mode;
- enum machine_mode libval_mode;
+ machine_mode mode;
+ machine_mode libval_mode;
rtx libval;
rtx_insn *insns;
rtx libfunc;
the operation to perform, not an optab pointer. All other
arguments are the same. */
rtx
-expand_simple_unop (enum machine_mode mode, enum rtx_code code, rtx op0,
+expand_simple_unop (machine_mode mode, enum rtx_code code, rtx op0,
rtx target, int unsignedp)
{
optab unop = code_to_optab (code);
A similar operation can be used for clrsb. UNOPTAB says which operation
we are trying to expand. */
static rtx
-widen_leading (enum machine_mode mode, rtx op0, rtx target, optab unoptab)
+widen_leading (machine_mode mode, rtx op0, rtx target, optab unoptab)
{
enum mode_class mclass = GET_MODE_CLASS (mode);
if (CLASS_HAS_WIDER_MODES_P (mclass))
{
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
for (wider_mode = GET_MODE_WIDER_MODE (mode);
wider_mode != VOIDmode;
wider_mode = GET_MODE_WIDER_MODE (wider_mode))
/* Try calculating clz of a double-word quantity as two clz's of word-sized
quantities, choosing which based on whether the high word is nonzero. */
static rtx
-expand_doubleword_clz (enum machine_mode mode, rtx op0, rtx target)
+expand_doubleword_clz (machine_mode mode, rtx op0, rtx target)
{
rtx xop0 = force_reg (mode, op0);
rtx subhi = gen_highpart (word_mode, xop0);
as
(lshiftrt:wide (bswap:wide x) ((width wide) - (width narrow))). */
static rtx
-widen_bswap (enum machine_mode mode, rtx op0, rtx target)
+widen_bswap (machine_mode mode, rtx op0, rtx target)
{
enum mode_class mclass = GET_MODE_CLASS (mode);
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
rtx x;
rtx_insn *last;
/* Try calculating bswap as two bswaps of two word-sized operands. */
static rtx
-expand_doubleword_bswap (enum machine_mode mode, rtx op, rtx target)
+expand_doubleword_bswap (machine_mode mode, rtx op, rtx target)
{
rtx t0, t1;
/* Try calculating (parity x) as (and (popcount x) 1), where
popcount can also be done in a wider mode. */
static rtx
-expand_parity (enum machine_mode mode, rtx op0, rtx target)
+expand_parity (machine_mode mode, rtx op0, rtx target)
{
enum mode_class mclass = GET_MODE_CLASS (mode);
if (CLASS_HAS_WIDER_MODES_P (mclass))
{
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
for (wider_mode = mode; wider_mode != VOIDmode;
wider_mode = GET_MODE_WIDER_MODE (wider_mode))
{
less convenient for expand_ffs anyway. */
static rtx
-expand_ctz (enum machine_mode mode, rtx op0, rtx target)
+expand_ctz (machine_mode mode, rtx op0, rtx target)
{
rtx_insn *seq;
rtx temp;
may have an undefined value in that case. If they do not give us a
convenient value, we have to generate a test and branch. */
static rtx
-expand_ffs (enum machine_mode mode, rtx op0, rtx target)
+expand_ffs (machine_mode mode, rtx op0, rtx target)
{
HOST_WIDE_INT val = 0;
bool defined_at_zero = false;
register will work around the situation. */
static rtx
-lowpart_subreg_maybe_copy (enum machine_mode omode, rtx val,
- enum machine_mode imode)
+lowpart_subreg_maybe_copy (machine_mode omode, rtx val,
+ machine_mode imode)
{
rtx ret;
ret = lowpart_subreg (omode, val, imode);
logical operation on the sign bit. */
static rtx
-expand_absneg_bit (enum rtx_code code, enum machine_mode mode,
+expand_absneg_bit (enum rtx_code code, machine_mode mode,
rtx op0, rtx target)
{
const struct real_format *fmt;
int bitpos, word, nwords, i;
- enum machine_mode imode;
+ machine_mode imode;
rtx temp;
rtx_insn *insns;
/* As expand_unop, but will fail rather than attempt the operation in a
different mode or with a libcall. */
static rtx
-expand_unop_direct (enum machine_mode mode, optab unoptab, rtx op0, rtx target,
+expand_unop_direct (machine_mode mode, optab unoptab, rtx op0, rtx target,
int unsignedp)
{
if (optab_handler (unoptab, mode) != CODE_FOR_nothing)
this may or may not be TARGET. */
rtx
-expand_unop (enum machine_mode mode, optab unoptab, rtx op0, rtx target,
+expand_unop (machine_mode mode, optab unoptab, rtx op0, rtx target,
int unsignedp)
{
enum mode_class mclass = GET_MODE_CLASS (mode);
- enum machine_mode wider_mode;
+ machine_mode wider_mode;
rtx temp;
rtx libfunc;
rtx_insn *insns;
rtx value;
rtx eq_value;
- enum machine_mode outmode = mode;
+ machine_mode outmode = mode;
/* All of these functions return small values. Thus we choose to
have them return something that isn't a double-word. */
*/
rtx
-expand_abs_nojump (enum machine_mode mode, rtx op0, rtx target,
+expand_abs_nojump (machine_mode mode, rtx op0, rtx target,
int result_unsignedp)
{
rtx temp;
}
rtx
-expand_abs (enum machine_mode mode, rtx op0, rtx target,
+expand_abs (machine_mode mode, rtx op0, rtx target,
int result_unsignedp, int safe)
{
rtx temp;
different but can be deduced from MODE. */
rtx
-expand_one_cmpl_abs_nojump (enum machine_mode mode, rtx op0, rtx target)
+expand_one_cmpl_abs_nojump (machine_mode mode, rtx op0, rtx target)
{
rtx temp;
and not playing with subregs so much, will help the register allocator. */
static rtx
-expand_copysign_absneg (enum machine_mode mode, rtx op0, rtx op1, rtx target,
+expand_copysign_absneg (machine_mode mode, rtx op0, rtx op1, rtx target,
int bitpos, bool op0_is_abs)
{
- enum machine_mode imode;
+ machine_mode imode;
enum insn_code icode;
rtx sign;
rtx_code_label *label;
is true if op0 is known to have its sign bit clear. */
static rtx
-expand_copysign_bit (enum machine_mode mode, rtx op0, rtx op1, rtx target,
+expand_copysign_bit (machine_mode mode, rtx op0, rtx op1, rtx target,
int bitpos, bool op0_is_abs)
{
- enum machine_mode imode;
+ machine_mode imode;
int word, nwords, i;
rtx temp;
rtx_insn *insns;
rtx
expand_copysign (rtx op0, rtx op1, rtx target)
{
- enum machine_mode mode = GET_MODE (op0);
+ machine_mode mode = GET_MODE (op0);
const struct real_format *fmt;
bool op0_is_abs;
rtx temp;
required to implement all (or any) of the unordered bcc operations. */
int
-can_compare_p (enum rtx_code code, enum machine_mode mode,
+can_compare_p (enum rtx_code code, machine_mode mode,
enum can_compare_purpose purpose)
{
rtx test;
static void
prepare_cmp_insn (rtx x, rtx y, enum rtx_code comparison, rtx size,
int unsignedp, enum optab_methods methods,
- rtx *ptest, enum machine_mode *pmode)
+ rtx *ptest, machine_mode *pmode)
{
- enum machine_mode mode = *pmode;
+ machine_mode mode = *pmode;
rtx libfunc, test;
- enum machine_mode cmp_mode;
+ machine_mode cmp_mode;
enum mode_class mclass;
/* The other methods are not needed. */
if (mode == BLKmode)
{
- enum machine_mode result_mode;
+ machine_mode result_mode;
enum insn_code cmp_code;
tree length_type;
rtx libfunc;
if (!SCALAR_FLOAT_MODE_P (mode))
{
rtx result;
- enum machine_mode ret_mode;
+ machine_mode ret_mode;
/* Handle a libcall just for the mode we are using. */
libfunc = optab_libfunc (cmp_optab, mode);
that it is accepted by the operand predicate. Return the new value. */
rtx
-prepare_operand (enum insn_code icode, rtx x, int opnum, enum machine_mode mode,
- enum machine_mode wider_mode, int unsignedp)
+prepare_operand (enum insn_code icode, rtx x, int opnum, machine_mode mode,
+ machine_mode wider_mode, int unsignedp)
{
if (mode != wider_mode)
x = convert_modes (wider_mode, mode, x, unsignedp);
we can do the branch. */
static void
-emit_cmp_and_jump_insn_1 (rtx test, enum machine_mode mode, rtx label, int prob)
+emit_cmp_and_jump_insn_1 (rtx test, machine_mode mode, rtx label, int prob)
{
- enum machine_mode optab_mode;
+ machine_mode optab_mode;
enum mode_class mclass;
enum insn_code icode;
rtx_insn *insn;
void
emit_cmp_and_jump_insns (rtx x, rtx y, enum rtx_code comparison, rtx size,
- enum machine_mode mode, int unsignedp, rtx label,
+ machine_mode mode, int unsignedp, rtx label,
int prob)
{
rtx op0 = x, op1 = y;
static void
prepare_float_lib_cmp (rtx x, rtx y, enum rtx_code comparison,
- rtx *ptest, enum machine_mode *pmode)
+ rtx *ptest, machine_mode *pmode)
{
enum rtx_code swapped = swap_condition (comparison);
enum rtx_code reversed = reverse_condition_maybe_unordered (comparison);
- enum machine_mode orig_mode = GET_MODE (x);
- enum machine_mode mode, cmp_mode;
+ machine_mode orig_mode = GET_MODE (x);
+ machine_mode mode, cmp_mode;
rtx true_rtx, false_rtx;
rtx value, target, equiv;
rtx_insn *insns;
rtx
emit_conditional_move (rtx target, enum rtx_code code, rtx op0, rtx op1,
- enum machine_mode cmode, rtx op2, rtx op3,
- enum machine_mode mode, int unsignedp)
+ machine_mode cmode, rtx op2, rtx op3,
+ machine_mode mode, int unsignedp)
{
rtx tem, comparison;
rtx_insn *last;
comparisons, and vice versa. How do we handle them? */
int
-can_conditionally_move_p (enum machine_mode mode)
+can_conditionally_move_p (machine_mode mode)
{
if (direct_optab_handler (movcc_optab, mode) != CODE_FOR_nothing)
return 1;
rtx
emit_conditional_add (rtx target, enum rtx_code code, rtx op0, rtx op1,
- enum machine_mode cmode, rtx op2, rtx op3,
- enum machine_mode mode, int unsignedp)
+ machine_mode cmode, rtx op2, rtx op3,
+ machine_mode mode, int unsignedp)
{
rtx tem, comparison;
rtx_insn *last;
no such operation exists, CODE_FOR_nothing will be returned. */
enum insn_code
-can_extend_p (enum machine_mode to_mode, enum machine_mode from_mode,
+can_extend_p (machine_mode to_mode, machine_mode from_mode,
int unsignedp)
{
convert_optab tab;
into X (with mode MTO). Do zero-extension if UNSIGNEDP is nonzero. */
rtx
-gen_extend_insn (rtx x, rtx y, enum machine_mode mto,
- enum machine_mode mfrom, int unsignedp)
+gen_extend_insn (rtx x, rtx y, machine_mode mto,
+ machine_mode mfrom, int unsignedp)
{
enum insn_code icode = can_extend_p (mto, mfrom, unsignedp);
return GEN_FCN (icode) (x, y);
an explicit FTRUNC insn before the fix insn; otherwise 0. */
static enum insn_code
-can_fix_p (enum machine_mode fixmode, enum machine_mode fltmode,
+can_fix_p (machine_mode fixmode, machine_mode fltmode,
int unsignedp, int *truncp_ptr)
{
convert_optab tab;
}
enum insn_code
-can_float_p (enum machine_mode fltmode, enum machine_mode fixmode,
+can_float_p (machine_mode fltmode, machine_mode fixmode,
int unsignedp)
{
convert_optab tab;
tree vectype_out, tree vectype_in,
tree *decl, enum tree_code *code1)
{
- enum machine_mode m1,m2;
+ machine_mode m1,m2;
int truncp;
m1 = TYPE_MODE (vectype_out);
{
enum insn_code icode;
rtx target = to;
- enum machine_mode fmode, imode;
+ machine_mode fmode, imode;
bool can_do_signed = false;
/* Crash now, because we won't be able to decide which mode to use. */
{
enum insn_code icode;
rtx target = to;
- enum machine_mode fmode, imode;
+ machine_mode fmode, imode;
int must_trunc = 0;
/* We first try to find a pair of modes, one real and one integer, at
void
expand_fixed_convert (rtx to, rtx from, int uintp, int satp)
{
- enum machine_mode to_mode = GET_MODE (to);
- enum machine_mode from_mode = GET_MODE (from);
+ machine_mode to_mode = GET_MODE (to);
+ machine_mode from_mode = GET_MODE (from);
convert_optab tab;
enum rtx_code this_code;
enum insn_code code;
{
enum insn_code icode;
rtx target = to;
- enum machine_mode fmode, imode;
+ machine_mode fmode, imode;
/* We first try to find a pair of modes, one real and one integer, at
least as wide as FROM and TO, respectively, in which we can open-code
/* Report whether we have an instruction to perform the operation
specified by CODE on operands of mode MODE. */
int
-have_insn_for (enum rtx_code code, enum machine_mode mode)
+have_insn_for (enum rtx_code code, machine_mode mode)
{
return (code_to_optab (code)
&& (optab_handler (code_to_optab (code), mode)
static void
gen_libfunc (optab optable, const char *opname, int suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
unsigned opname_len = strlen (opname);
const char *mname = GET_MODE_NAME (mode);
void
gen_int_libfunc (optab optable, const char *opname, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
int maxsize = 2 * BITS_PER_WORD;
int minsize = BITS_PER_WORD;
void
gen_fp_libfunc (optab optable, const char *opname, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
char *dec_opname;
void
gen_fixed_libfunc (optab optable, const char *opname, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (!ALL_FIXED_POINT_MODE_P (mode))
return;
void
gen_signed_fixed_libfunc (optab optable, const char *opname, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (!SIGNED_FIXED_POINT_MODE_P (mode))
return;
void
gen_unsigned_fixed_libfunc (optab optable, const char *opname, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (!UNSIGNED_FIXED_POINT_MODE_P (mode))
return;
void
gen_int_fp_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (DECIMAL_FLOAT_MODE_P (mode) || GET_MODE_CLASS (mode) == MODE_FLOAT)
gen_fp_libfunc (optable, name, suffix, mode);
void
gen_intv_fp_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (DECIMAL_FLOAT_MODE_P (mode) || GET_MODE_CLASS (mode) == MODE_FLOAT)
gen_fp_libfunc (optable, name, suffix, mode);
void
gen_int_fp_fixed_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (DECIMAL_FLOAT_MODE_P (mode) || GET_MODE_CLASS (mode) == MODE_FLOAT)
gen_fp_libfunc (optable, name, suffix, mode);
void
gen_int_fp_signed_fixed_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (DECIMAL_FLOAT_MODE_P (mode) || GET_MODE_CLASS (mode) == MODE_FLOAT)
gen_fp_libfunc (optable, name, suffix, mode);
void
gen_int_fixed_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (INTEGRAL_MODE_P (mode))
gen_int_libfunc (optable, name, suffix, mode);
void
gen_int_signed_fixed_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (INTEGRAL_MODE_P (mode))
gen_int_libfunc (optable, name, suffix, mode);
void
gen_int_unsigned_fixed_libfunc (optab optable, const char *name, char suffix,
- enum machine_mode mode)
+ machine_mode mode)
{
if (INTEGRAL_MODE_P (mode))
gen_int_libfunc (optable, name, suffix, mode);
void
gen_interclass_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
size_t opname_len = strlen (opname);
size_t mname_len = 0;
void
gen_int_to_fp_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (GET_MODE_CLASS (fmode) != MODE_INT)
return;
void
gen_ufloat_conv_libfunc (convert_optab tab,
const char *opname ATTRIBUTE_UNUSED,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (DECIMAL_FLOAT_MODE_P (tmode))
gen_int_to_fp_conv_libfunc (tab, "floatuns", tmode, fmode);
void
gen_int_to_fp_nondecimal_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (GET_MODE_CLASS (fmode) != MODE_INT)
return;
void
gen_fp_to_int_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (GET_MODE_CLASS (fmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (fmode))
return;
void
gen_intraclass_conv_libfunc (convert_optab tab, const char *opname,
- enum machine_mode tmode, enum machine_mode fmode)
+ machine_mode tmode, machine_mode fmode)
{
size_t opname_len = strlen (opname);
size_t mname_len = 0;
void
gen_trunc_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (GET_MODE_CLASS (tmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (tmode))
return;
void
gen_extend_conv_libfunc (convert_optab tab,
const char *opname ATTRIBUTE_UNUSED,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (GET_MODE_CLASS (tmode) != MODE_FLOAT && !DECIMAL_FLOAT_MODE_P (tmode))
return;
void
gen_fract_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (tmode == fmode)
return;
void
gen_fractuns_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (tmode == fmode)
return;
void
gen_satfract_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (tmode == fmode)
return;
void
gen_satfractuns_conv_libfunc (convert_optab tab,
const char *opname,
- enum machine_mode tmode,
- enum machine_mode fmode)
+ machine_mode tmode,
+ machine_mode fmode)
{
if (tmode == fmode)
return;
/* Call this to reset the function entry for one optab (OPTABLE) in mode
MODE to NAME, which should be either 0 or a string constant. */
void
-set_optab_libfunc (optab op, enum machine_mode mode, const char *name)
+set_optab_libfunc (optab op, machine_mode mode, const char *name)
{
rtx val;
struct libfunc_entry e;
(OPTABLE) from mode FMODE to mode TMODE to NAME, which should be
either 0 or a string constant. */
void
-set_conv_libfunc (convert_optab optab, enum machine_mode tmode,
- enum machine_mode fmode, const char *name)
+set_conv_libfunc (convert_optab optab, machine_mode tmode,
+ machine_mode fmode, const char *name)
{
rtx val;
struct libfunc_entry e;
static void
init_sync_libfuncs_1 (optab tab, const char *base, int max)
{
- enum machine_mode mode;
+ machine_mode mode;
char buf[64];
size_t len = strlen (base);
int i;
for (i = FIRST_NORM_OPTAB; i <= LAST_NORMLIB_OPTAB; ++i)
for (j = 0; j < NUM_MACHINE_MODES; ++j)
{
- rtx l = optab_libfunc ((optab) i, (enum machine_mode) j);
+ rtx l = optab_libfunc ((optab) i, (machine_mode) j);
if (l)
{
gcc_assert (GET_CODE (l) == SYMBOL_REF);
for (j = 0; j < NUM_MACHINE_MODES; ++j)
for (k = 0; k < NUM_MACHINE_MODES; ++k)
{
- rtx l = convert_optab_libfunc ((optab) i, (enum machine_mode) j,
- (enum machine_mode) k);
+ rtx l = convert_optab_libfunc ((optab) i, (machine_mode) j,
+ (machine_mode) k);
if (l)
{
gcc_assert (GET_CODE (l) == SYMBOL_REF);
rtx
gen_cond_trap (enum rtx_code code, rtx op1, rtx op2, rtx tcode)
{
- enum machine_mode mode = GET_MODE (op1);
+ machine_mode mode = GET_MODE (op1);
enum insn_code icode;
rtx insn;
rtx trap_rtx;
of the CPU. SEL may be NULL, which stands for an unknown constant. */
bool
-can_vec_perm_p (enum machine_mode mode, bool variable,
+can_vec_perm_p (machine_mode mode, bool variable,
const unsigned char *sel)
{
- enum machine_mode qimode;
+ machine_mode qimode;
/* If the target doesn't implement a vector mode for the vector type,
then no operations are supported. */
expand_vec_perm_1 (enum insn_code icode, rtx target,
rtx v0, rtx v1, rtx sel)
{
- enum machine_mode tmode = GET_MODE (target);
- enum machine_mode smode = GET_MODE (sel);
+ machine_mode tmode = GET_MODE (target);
+ machine_mode smode = GET_MODE (sel);
struct expand_operand ops[4];
create_output_operand (&ops[0], target, tmode);
and three operands. */
rtx
-expand_vec_perm (enum machine_mode mode, rtx v0, rtx v1, rtx sel, rtx target)
+expand_vec_perm (machine_mode mode, rtx v0, rtx v1, rtx sel, rtx target)
{
enum insn_code icode;
- enum machine_mode qimode;
+ machine_mode qimode;
unsigned int i, w, e, u;
rtx tmp, sel_qi = NULL;
rtvec vec;
if (sel_qi == NULL)
{
/* Multiply each element by its byte size. */
- enum machine_mode selmode = GET_MODE (sel);
+ machine_mode selmode = GET_MODE (sel);
if (u == 2)
sel = expand_simple_binop (selmode, PLUS, sel, sel,
sel, 0, OPTAB_DIRECT);
mode CMODE, unsigned if UNS is true, resulting in a value of mode VMODE. */
static inline enum insn_code
-get_vcond_icode (enum machine_mode vmode, enum machine_mode cmode, bool uns)
+get_vcond_icode (machine_mode vmode, machine_mode cmode, bool uns)
{
enum insn_code icode = CODE_FOR_nothing;
if (uns)
bool
expand_vec_cond_expr_p (tree value_type, tree cmp_op_type)
{
- enum machine_mode value_mode = TYPE_MODE (value_type);
- enum machine_mode cmp_op_mode = TYPE_MODE (cmp_op_type);
+ machine_mode value_mode = TYPE_MODE (value_type);
+ machine_mode cmp_op_mode = TYPE_MODE (cmp_op_type);
if (GET_MODE_SIZE (value_mode) != GET_MODE_SIZE (cmp_op_mode)
|| GET_MODE_NUNITS (value_mode) != GET_MODE_NUNITS (cmp_op_mode)
|| get_vcond_icode (TYPE_MODE (value_type), TYPE_MODE (cmp_op_type),
struct expand_operand ops[6];
enum insn_code icode;
rtx comparison, rtx_op1, rtx_op2;
- enum machine_mode mode = TYPE_MODE (vec_cond_type);
- enum machine_mode cmp_op_mode;
+ machine_mode mode = TYPE_MODE (vec_cond_type);
+ machine_mode cmp_op_mode;
bool unsignedp;
tree op0a, op0b;
enum tree_code tcode;
2 for even/odd widening, and 3 for hi/lo widening. */
int
-can_mult_highpart_p (enum machine_mode mode, bool uns_p)
+can_mult_highpart_p (machine_mode mode, bool uns_p)
{
optab op;
unsigned char *sel;
/* Expand a highpart multiply. */
rtx
-expand_mult_highpart (enum machine_mode mode, rtx op0, rtx op1,
+expand_mult_highpart (machine_mode mode, rtx op0, rtx op1,
rtx target, bool uns_p)
{
struct expand_operand eops[3];
enum insn_code icode;
int method, i, nunits;
- enum machine_mode wmode;
+ machine_mode wmode;
rtx m1, m2, perm;
optab tab1, tab2;
rtvec v;
/* Return true if target supports vector masked load/store for mode. */
bool
-can_vec_mask_load_store_p (enum machine_mode mode, bool is_load)
+can_vec_mask_load_store_p (machine_mode mode, bool is_load)
{
optab op = is_load ? maskload_optab : maskstore_optab;
- enum machine_mode vmode;
+ machine_mode vmode;
unsigned int vector_sizes;
/* If mode is vector mode, check it directly. */
/* Return true if there is a compare_and_swap pattern. */
bool
-can_compare_and_swap_p (enum machine_mode mode, bool allow_libcall)
+can_compare_and_swap_p (machine_mode mode, bool allow_libcall)
{
enum insn_code icode;
/* Return true if an atomic exchange can be performed. */
bool
-can_atomic_exchange_p (enum machine_mode mode, bool allow_libcall)
+can_atomic_exchange_p (machine_mode mode, bool allow_libcall)
{
enum insn_code icode;
static bool
expand_compare_and_swap_loop (rtx mem, rtx old_reg, rtx new_reg, rtx seq)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
rtx_code_label *label;
rtx cmp_reg, success, oldval;
static rtx
maybe_emit_atomic_exchange (rtx target, rtx mem, rtx val, enum memmodel model)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
enum insn_code icode;
/* If the target supports the exchange directly, great. */
maybe_emit_sync_lock_test_and_set (rtx target, rtx mem, rtx val,
enum memmodel model)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
enum insn_code icode;
rtx_insn *last_insn = get_last_insn ();
static rtx
maybe_emit_compare_and_swap_exchange_loop (rtx target, rtx mem, rtx val)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
if (can_compare_and_swap_p (mode, true))
{
static rtx
maybe_emit_atomic_test_and_set (rtx target, rtx mem, enum memmodel model)
{
- enum machine_mode pat_bool_mode;
+ machine_mode pat_bool_mode;
struct expand_operand ops[3];
if (!HAVE_atomic_test_and_set)
rtx
expand_atomic_test_and_set (rtx target, rtx mem, enum memmodel model)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
rtx ret, trueval, subtarget;
ret = maybe_emit_atomic_test_and_set (target, mem, model);
bool is_weak, enum memmodel succ_model,
enum memmodel fail_model)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
struct expand_operand ops[8];
enum insn_code icode;
rtx target_oval, target_bool = NULL_RTX;
icode = direct_optab_handler (atomic_compare_and_swap_optab, mode);
if (icode != CODE_FOR_nothing)
{
- enum machine_mode bool_mode = insn_data[icode].operand[0].mode;
+ machine_mode bool_mode = insn_data[icode].operand[0].mode;
/* Make sure we always have a place for the bool operand. */
if (ptarget_bool == NULL
rtx
expand_atomic_load (rtx target, rtx mem, enum memmodel model)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
enum insn_code icode;
/* If the target supports the load directly, great. */
rtx
expand_atomic_store (rtx mem, rtx val, enum memmodel model, bool use_release)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
enum insn_code icode;
struct expand_operand ops[3];
maybe_emit_op (const struct atomic_op_functions *optab, rtx target, rtx mem,
rtx val, bool use_memmodel, enum memmodel model, bool after)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
struct expand_operand ops[4];
enum insn_code icode;
int op_counter = 0;
enum rtx_code code, enum memmodel model,
bool after)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
struct atomic_op_functions optab;
rtx result;
bool unused_result = (target == const0_rtx);
expand_atomic_fetch_op (rtx target, rtx mem, rtx val, enum rtx_code code,
enum memmodel model, bool after)
{
- enum machine_mode mode = GET_MODE (mem);
+ machine_mode mode = GET_MODE (mem);
rtx result;
bool unused_result = (target == const0_rtx);
bool
valid_multiword_target_p (rtx target)
{
- enum machine_mode mode;
+ machine_mode mode;
int i;
mode = GET_MODE (target);
&& !side_effects_p (addr))
{
rtx_insn *last;
- enum machine_mode mode;
+ machine_mode mode;
last = get_last_insn ();
mode = get_address_mode (mem);
maybe_legitimize_operand (enum insn_code icode, unsigned int opno,
struct expand_operand *op)
{
- enum machine_mode mode, imode;
+ machine_mode mode, imode;
bool old_volatile_ok, result;
mode = op->mode;
static bool
get_traditional_extraction_insn (extraction_insn *insn,
enum extraction_type type,
- enum machine_mode mode,
+ machine_mode mode,
enum insn_code icode,
int struct_op, int field_op)
{
const struct insn_data_d *data = &insn_data[icode];
- enum machine_mode struct_mode = data->operand[struct_op].mode;
+ machine_mode struct_mode = data->operand[struct_op].mode;
if (struct_mode == VOIDmode)
struct_mode = word_mode;
if (mode != struct_mode)
return false;
- enum machine_mode field_mode = data->operand[field_op].mode;
+ machine_mode field_mode = data->operand[field_op].mode;
if (field_mode == VOIDmode)
field_mode = word_mode;
- enum machine_mode pos_mode = data->operand[struct_op + 2].mode;
+ machine_mode pos_mode = data->operand[struct_op + 2].mode;
if (pos_mode == VOIDmode)
pos_mode = word_mode;
static bool
get_optab_extraction_insn (struct extraction_insn *insn,
enum extraction_type type,
- enum machine_mode mode, direct_optab reg_optab,
+ machine_mode mode, direct_optab reg_optab,
direct_optab misalign_optab, int pos_op)
{
direct_optab optab = (type == ET_unaligned_mem ? misalign_optab : reg_optab);
get_extraction_insn (extraction_insn *insn,
enum extraction_pattern pattern,
enum extraction_type type,
- enum machine_mode mode)
+ machine_mode mode)
{
switch (pattern)
{
enum extraction_pattern pattern,
enum extraction_type type,
unsigned HOST_WIDE_INT struct_bits,
- enum machine_mode field_mode)
+ machine_mode field_mode)
{
- enum machine_mode mode = smallest_mode_for_size (struct_bits, MODE_INT);
+ machine_mode mode = smallest_mode_for_size (struct_bits, MODE_INT);
while (mode != VOIDmode)
{
if (get_extraction_insn (insn, pattern, type, mode))
get_best_reg_extraction_insn (extraction_insn *insn,
enum extraction_pattern pattern,
unsigned HOST_WIDE_INT struct_bits,
- enum machine_mode field_mode)
+ machine_mode field_mode)
{
return get_best_extraction_insn (insn, pattern, ET_reg, struct_bits,
field_mode);
get_best_mem_extraction_insn (extraction_insn *insn,
enum extraction_pattern pattern,
HOST_WIDE_INT bitsize, HOST_WIDE_INT bitnum,
- enum machine_mode field_mode)
+ machine_mode field_mode)
{
unsigned HOST_WIDE_INT struct_bits = (bitnum % BITS_PER_UNIT
+ bitsize
projects / thirdparty / gcc.git / blobdiff