*
*/
-/* Offsets for data table __svml_satanh_data_internal_avx512
- */
-#define Log_tbl_H 0
-#define Log_tbl_L 128
-#define One 256
-#define AbsMask 320
-#define AddB5 384
-#define RcpBitMask 448
-#define poly_coeff3 512
-#define poly_coeff2 576
-#define poly_coeff1 640
-#define poly_coeff0 704
-#define Half 768
-#define L2H 832
-#define L2L 896
+/* Offsets for data table __svml_satanh_data_internal_avx512 and
+ __svml_satanh_data_internal_avx512_al64. Ordered by use in the
+ function. On cold-starts this might help the prefetcher. Possibly
+ a better idea is to interleave start/end so that the prefetcher is
+ less likely to detect a stream and pull irrelivant lines into
+ cache. */
+
+/* Offset into __svml_satanh_data_internal_avx512. 4-byte aligned as
+ the memory is broadcast to {1to16}. */
+#define AbsMask 0
+
+/* Offset into __svml_satanh_data_internal_avx512_al64. The full value
+ is used here. */
+#define One 0
+#define AddB5 64
+#define RcpBitMask 128
+#define Log_tbl_L_lo 192
+#define Log_tbl_L_hi 256
+#define Log_tbl_H_lo 320
+#define Log_tbl_H_hi 384
+#define L2H 448
+#define L2L 512
+#define poly_coeff3 576
+#define poly_coeff2 640
+#define poly_coeff1 704
#include <sysdep.h>
+#define ATANHF_DATA(x) ((x)+__svml_satanh_data_internal_avx512_al64)
+
.section .text.exex512, "ax", @progbits
ENTRY(_ZGVeN16v_atanhf_skx)
- pushq %rbp
- cfi_def_cfa_offset(16)
- movq %rsp, %rbp
- cfi_def_cfa(6, 16)
- cfi_offset(6, -16)
- andq $-64, %rsp
- subq $192, %rsp
- vmovups One+__svml_satanh_data_internal_avx512(%rip), %zmm4
-
- /* round reciprocals to 1+5b mantissas */
- vmovups AddB5+__svml_satanh_data_internal_avx512(%rip), %zmm14
- vmovups RcpBitMask+__svml_satanh_data_internal_avx512(%rip), %zmm1
- vmovaps %zmm0, %zmm11
- vandps AbsMask+__svml_satanh_data_internal_avx512(%rip), %zmm11, %zmm6
+ vandps AbsMask+__svml_satanh_data_internal_avx512(%rip){1to16}, %zmm0, %zmm6
+ vmovups ATANHF_DATA(One)(%rip), %zmm4
/* 1+y */
vaddps {rn-sae}, %zmm4, %zmm6, %zmm9
/* 1-y */
vsubps {rn-sae}, %zmm6, %zmm4, %zmm8
- vxorps %zmm6, %zmm11, %zmm10
-
- /* Yp_high */
- vsubps {rn-sae}, %zmm4, %zmm9, %zmm2
- /* -Ym_high */
- vsubps {rn-sae}, %zmm4, %zmm8, %zmm5
+ /* round reciprocals to 1+5b mantissas */
+ vmovups ATANHF_DATA(AddB5)(%rip), %zmm14
+ vmovups ATANHF_DATA(RcpBitMask)(%rip), %zmm1
/* RcpP ~ 1/Yp */
vrcp14ps %zmm9, %zmm12
/* RcpM ~ 1/Ym */
vrcp14ps %zmm8, %zmm13
+ /* Yp_high */
+ vsubps {rn-sae}, %zmm4, %zmm9, %zmm2
+
+ /* -Ym_high */
+ vsubps {rn-sae}, %zmm4, %zmm8, %zmm5
+
+
/* input outside (-1, 1) ? */
- vcmpps $21, {sae}, %zmm4, %zmm6, %k0
vpaddd %zmm14, %zmm12, %zmm15
- vpaddd %zmm14, %zmm13, %zmm0
+ vpaddd %zmm14, %zmm13, %zmm12
/* Yp_low */
vsubps {rn-sae}, %zmm2, %zmm6, %zmm3
vandps %zmm1, %zmm15, %zmm7
- vandps %zmm1, %zmm0, %zmm12
+ vandps %zmm1, %zmm12, %zmm12
/* Ym_low */
vaddps {rn-sae}, %zmm5, %zmm6, %zmm5
vfmsub213ps {rn-sae}, %zmm4, %zmm7, %zmm9
/* Reduced argument: Rm = (RcpM*Ym - 1)+RcpM*Ym_low */
- vfmsub231ps {rn-sae}, %zmm12, %zmm8, %zmm4
- vmovups Log_tbl_L+__svml_satanh_data_internal_avx512(%rip), %zmm8
- vmovups Log_tbl_L+64+__svml_satanh_data_internal_avx512(%rip), %zmm13
+ vfmsub213ps {rn-sae}, %zmm4, %zmm12, %zmm8
+
+ vmovups ATANHF_DATA(Log_tbl_L_lo)(%rip), %zmm10
+ vmovups ATANHF_DATA(Log_tbl_L_hi)(%rip), %zmm13
/* exponents */
- vgetexpps {sae}, %zmm7, %zmm15
vfmadd231ps {rn-sae}, %zmm7, %zmm3, %zmm9
+ vgetexpps {sae}, %zmm7, %zmm15
+
/* Table lookups */
- vmovups __svml_satanh_data_internal_avx512(%rip), %zmm6
+ vfnmadd231ps {rn-sae}, %zmm12, %zmm5, %zmm8
vgetexpps {sae}, %zmm12, %zmm14
- vfnmadd231ps {rn-sae}, %zmm12, %zmm5, %zmm4
+
/* Prepare table index */
vpsrld $18, %zmm7, %zmm3
vpsrld $18, %zmm12, %zmm2
- vmovups Log_tbl_H+64+__svml_satanh_data_internal_avx512(%rip), %zmm7
- vmovups poly_coeff1+__svml_satanh_data_internal_avx512(%rip), %zmm12
-
+ vmovups ATANHF_DATA(Log_tbl_H_lo)(%rip), %zmm11
+ vmovups ATANHF_DATA(Log_tbl_H_hi)(%rip), %zmm7
/* Km-Kp */
+
+ vmovaps %zmm3, %zmm5
+ vpermi2ps %zmm13, %zmm10, %zmm3
+ vpermt2ps %zmm13, %zmm2, %zmm10
+ vpermi2ps %zmm7, %zmm11, %zmm5
+ vpermt2ps %zmm7, %zmm2, %zmm11
vsubps {rn-sae}, %zmm15, %zmm14, %zmm1
- kmovw %k0, %edx
- vmovaps %zmm3, %zmm0
- vpermi2ps %zmm13, %zmm8, %zmm3
- vpermt2ps %zmm13, %zmm2, %zmm8
- vpermi2ps %zmm7, %zmm6, %zmm0
- vpermt2ps %zmm7, %zmm2, %zmm6
- vsubps {rn-sae}, %zmm3, %zmm8, %zmm5
+ vsubps {rn-sae}, %zmm3, %zmm10, %zmm7
/* K*L2H + Th */
- vmovups L2H+__svml_satanh_data_internal_avx512(%rip), %zmm2
+ vmovups ATANHF_DATA(L2H)(%rip), %zmm2
/* K*L2L + Tl */
- vmovups L2L+__svml_satanh_data_internal_avx512(%rip), %zmm3
-
- /* polynomials */
- vmovups poly_coeff3+__svml_satanh_data_internal_avx512(%rip), %zmm7
- vmovups poly_coeff0+__svml_satanh_data_internal_avx512(%rip), %zmm13
+ vmovups ATANHF_DATA(L2L)(%rip), %zmm3
/* table values */
- vsubps {rn-sae}, %zmm0, %zmm6, %zmm0
- vfmadd231ps {rn-sae}, %zmm1, %zmm2, %zmm0
- vfmadd213ps {rn-sae}, %zmm5, %zmm3, %zmm1
- vmovups poly_coeff2+__svml_satanh_data_internal_avx512(%rip), %zmm3
- vmovaps %zmm3, %zmm2
- vfmadd231ps {rn-sae}, %zmm9, %zmm7, %zmm2
- vfmadd231ps {rn-sae}, %zmm4, %zmm7, %zmm3
- vfmadd213ps {rn-sae}, %zmm12, %zmm9, %zmm2
- vfmadd213ps {rn-sae}, %zmm12, %zmm4, %zmm3
- vfmadd213ps {rn-sae}, %zmm13, %zmm9, %zmm2
- vfmadd213ps {rn-sae}, %zmm13, %zmm4, %zmm3
+ vsubps {rn-sae}, %zmm5, %zmm11, %zmm5
+ vfmadd231ps {rn-sae}, %zmm1, %zmm2, %zmm5
+ vfmadd213ps {rn-sae}, %zmm7, %zmm3, %zmm1
+ /* polynomials */
+ vmovups ATANHF_DATA(poly_coeff3)(%rip), %zmm7
+ vmovups ATANHF_DATA(poly_coeff2)(%rip), %zmm10
+ vmovaps %zmm10, %zmm14
+ vfmadd231ps {rn-sae}, %zmm9, %zmm7, %zmm10
+ vfmadd231ps {rn-sae}, %zmm8, %zmm7, %zmm14
+ vmovups ATANHF_DATA(poly_coeff1)(%rip), %zmm12
+ vfmadd213ps {rn-sae}, %zmm12, %zmm9, %zmm10
+ vfmadd213ps {rn-sae}, %zmm12, %zmm8, %zmm14
+ vfmadd213ps {rn-sae}, %zmm4, %zmm9, %zmm10
+ vfmadd213ps {rn-sae}, %zmm4, %zmm8, %zmm14
/* (K*L2L + Tl) + Rp*PolyP */
- vfmadd213ps {rn-sae}, %zmm1, %zmm9, %zmm2
- vorps Half+__svml_satanh_data_internal_avx512(%rip), %zmm10, %zmm9
+ vfmadd213ps {rn-sae}, %zmm1, %zmm9, %zmm10
+
+ /* zmm12 = zmm12 & (zmm4 | zmm0). */
+ vpternlogq $0xe0, %zmm0, %zmm4, %zmm12
/* (K*L2L + Tl) + Rp*PolyP -Rm*PolyM */
- vfnmadd213ps {rn-sae}, %zmm2, %zmm4, %zmm3
- vaddps {rn-sae}, %zmm3, %zmm0, %zmm4
- vmulps {rn-sae}, %zmm9, %zmm4, %zmm0
+ vfnmadd213ps {rn-sae}, %zmm5, %zmm8, %zmm14
+ vaddps {rn-sae}, %zmm14, %zmm10, %zmm8
+
+ vcmpps $21, {sae}, %zmm4, %zmm6, %k0
+ kmovw %k0, %edx
testl %edx, %edx
/* Go to special inputs processing branch */
jne L(SPECIAL_VALUES_BRANCH)
- # LOE rbx r12 r13 r14 r15 edx zmm0 zmm11
+ # LOE rbx r12 r13 r14 r15 zmm0 zmm8 zmm12
+ vmulps {rn-sae}, %zmm12, %zmm8, %zmm0
- /* Restore registers
- * and exit the function
- */
-
-L(EXIT):
- movq %rbp, %rsp
- popq %rbp
- cfi_def_cfa(7, 8)
- cfi_restore(6)
+ /* No register to restore on fast path. */
ret
- cfi_def_cfa(6, 16)
- cfi_offset(6, -16)
-
- /* Branch to process
- * special inputs
- */
+ /* Cold case. edx has 1s where there was a special value that
+ needs to be handled by a atanhf call. Optimize for code size
+ more so than speed here. */
L(SPECIAL_VALUES_BRANCH):
- vmovups %zmm11, 64(%rsp)
- vmovups %zmm0, 128(%rsp)
- # LOE rbx r12 r13 r14 r15 edx zmm0
-
- xorl %eax, %eax
- # LOE rbx r12 r13 r14 r15 eax edx
-
- vzeroupper
- movq %r12, 16(%rsp)
- /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */
- .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22
- movl %eax, %r12d
- movq %r13, 8(%rsp)
- /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */
- .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22
- movl %edx, %r13d
- movq %r14, (%rsp)
- /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */
- .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22
- # LOE rbx r15 r12d r13d
-
- /* Range mask
- * bits check
+ # LOE rbx rdx r12 r13 r14 r15 zmm0 zmm8 zmm12
+ /* Use r13 to save/restore the stack. This allows us to use rbp as
+ callee save register saving code size. */
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(r13, -16)
+ /* Need to callee save registers to preserve state across tanhf calls.
*/
+ pushq %rbx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(rbx, -24)
+ pushq %rbp
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(rbp, -32)
+ movq %rsp, %r13
+ cfi_def_cfa_register(r13)
-L(RANGEMASK_CHECK):
- btl %r12d, %r13d
-
- /* Call scalar math function */
- jc L(SCALAR_MATH_CALL)
- # LOE rbx r15 r12d r13d
-
- /* Special inputs
- * processing loop
- */
+ /* Align stack and make room for 2x zmm vectors. */
+ andq $-64, %rsp
+ addq $-128, %rsp
+ vmulps {rn-sae}, %zmm12, %zmm8, %zmm1
+ vmovaps %zmm1, (%rsp)
+ vmovaps %zmm0, 64(%rsp)
+ vzeroupper
+ /* edx has 1s where there was a special value that needs to be handled
+ by a atanhf call. */
+ movl %edx, %ebx
L(SPECIAL_VALUES_LOOP):
- incl %r12d
- cmpl $16, %r12d
-
- /* Check bits in range mask */
- jl L(RANGEMASK_CHECK)
- # LOE rbx r15 r12d r13d
-
- movq 16(%rsp), %r12
- cfi_restore(12)
- movq 8(%rsp), %r13
- cfi_restore(13)
- movq (%rsp), %r14
- cfi_restore(14)
- vmovups 128(%rsp), %zmm0
-
- /* Go to exit */
- jmp L(EXIT)
- /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -176; DW_OP_plus) */
- .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x50, 0xff, 0xff, 0xff, 0x22
- /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -184; DW_OP_plus) */
- .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x48, 0xff, 0xff, 0xff, 0x22
- /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -64; DW_OP_and; DW_OP_const4s: -192; DW_OP_plus) */
- .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xc0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x40, 0xff, 0xff, 0xff, 0x22
- # LOE rbx r12 r13 r14 r15 zmm0
-
- /* Scalar math fucntion call
- * to process special input
- */
-
-L(SCALAR_MATH_CALL):
- movl %r12d, %r14d
- movss 64(%rsp, %r14, 4), %xmm0
+ # LOE rbx rbp r12 r13 r14 r15
+ /* use rbp as index for special value that is saved across calls to
+ atanhf. We technically don't need a callee save register here as offset
+ to rsp is always [0, 56] so we can restore rsp by realigning to 64.
+ Essentially the tradeoff is 1 extra save/restore vs 2 extra instructions
+ in the loop. Realigning also costs more code size. */
+ xorl %ebp, %ebp
+ tzcntl %ebx, %ebp
+
+ /* Scalar math fucntion call to process special input. */
+ movss 64(%rsp, %rbp, 4), %xmm0
call atanhf@PLT
- # LOE rbx r14 r15 r12d r13d xmm0
-
- movss %xmm0, 128(%rsp, %r14, 4)
- /* Process special inputs in loop */
- jmp L(SPECIAL_VALUES_LOOP)
- # LOE rbx r15 r12d r13d
+ /* No good way to avoid the store-forwarding fault this will cause on
+ return. `lfence` avoids the SF fault but at greater cost as it
+ serialized stack/callee save restoration. */
+ movss %xmm0, (%rsp, %rbp, 4)
+
+ blsrl %ebx, %ebx
+ jnz L(SPECIAL_VALUES_LOOP)
+ # LOE r12 r13 r14 r15
+
+ /* All results have been written to (%rsp). */
+ vmovaps (%rsp), %zmm0
+ /* Restore rsp. */
+ movq %r13, %rsp
+ cfi_def_cfa_register(rsp)
+ /* Restore callee save registers. */
+ popq %rbp
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(rbp)
+ popq %rbx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(rbp)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(r13)
+ ret
END(_ZGVeN16v_atanhf_skx)
.section .rodata, "a"
- .align 64
-
+ .align 4
#ifdef __svml_satanh_data_internal_avx512_typedef
typedef unsigned int VUINT32;
-typedef struct {
- __declspec(align(64)) VUINT32 Log_tbl_H[32][1];
- __declspec(align(64)) VUINT32 Log_tbl_L[32][1];
+typedef struct{
+ __declspec(align(4)) VUINT32 AbsMask[1][1];
__declspec(align(64)) VUINT32 One[16][1];
- __declspec(align(64)) VUINT32 AbsMask[16][1];
__declspec(align(64)) VUINT32 AddB5[16][1];
__declspec(align(64)) VUINT32 RcpBitMask[16][1];
+ __declspec(align(64)) VUINT32 Log_tbl_L_lo[16][1];
+ __declspec(align(64)) VUINT32 Log_tbl_L_hi[16][1];
+ __declspec(align(64)) VUINT32 Log_tbl_H_lo[16][1];
+ __declspec(align(64)) VUINT32 Log_tbl_H_hi[16][1];
+ __declspec(align(64)) VUINT32 L2H[16][1];
+ __declspec(align(64)) VUINT32 L2L[16][1];
__declspec(align(64)) VUINT32 poly_coeff3[16][1];
__declspec(align(64)) VUINT32 poly_coeff2[16][1];
__declspec(align(64)) VUINT32 poly_coeff1[16][1];
- __declspec(align(64)) VUINT32 poly_coeff0[16][1];
- __declspec(align(64)) VUINT32 Half[16][1];
- __declspec(align(64)) VUINT32 L2H[16][1];
- __declspec(align(64)) VUINT32 L2L[16][1];
} __svml_satanh_data_internal_avx512;
#endif
__svml_satanh_data_internal_avx512:
- /* Log_tbl_H */
- .long 0x00000000
- .long 0x3cfc0000
- .long 0x3d780000
- .long 0x3db78000
- .long 0x3df10000
- .long 0x3e14c000
- .long 0x3e300000
- .long 0x3e4a8000
- .long 0x3e648000
- .long 0x3e7dc000
- .long 0x3e8b4000
- .long 0x3e974000
- .long 0x3ea30000
- .long 0x3eae8000
- .long 0x3eb9c000
- .long 0x3ec4e000
- .long 0x3ecfa000
- .long 0x3eda2000
- .long 0x3ee48000
- .long 0x3eeea000
- .long 0x3ef8a000
- .long 0x3f013000
- .long 0x3f05f000
- .long 0x3f0aa000
- .long 0x3f0f4000
- .long 0x3f13d000
- .long 0x3f184000
- .long 0x3f1ca000
- .long 0x3f20f000
- .long 0x3f252000
- .long 0x3f295000
- .long 0x3f2d7000
- /* Log_tbl_L */
+ /* Leave this at front so we can potentially save space due to
+ smaller alignment constraint. */
+ .align 4
+ /* AbsMask */
+ .long 0x7fffffff
+ .align 64
+__svml_satanh_data_internal_avx512_al64:
+ /* One */
+ .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
+ .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
+ .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
+ .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
+ /* AddB5 */
+ .align 64
+ .long 0x00020000, 0x00020000, 0x00020000, 0x00020000
+ .long 0x00020000, 0x00020000, 0x00020000, 0x00020000
+ .long 0x00020000, 0x00020000, 0x00020000, 0x00020000
+ .long 0x00020000, 0x00020000, 0x00020000, 0x00020000
+ /* RcpBitMask */
+ .align 64
+ .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000
+ .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000
+ .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000
+ .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000
+ /* Log_tbl_L_lo */
.align 64
.long 0x00000000
.long 0x3726c39e
.long 0x38dedfac
.long 0x38ebfb5e
.long 0xb8e63c9f
+ /* Log_tbl_L_hi */
+ .align 64
.long 0xb85c1340
.long 0x38777bcd
.long 0xb6038656
.long 0x38f85db0
.long 0x37b4996f
.long 0xb8bfb3ca
- /* One */
+ /* Log_tbl_H_lo */
.align 64
- .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
- /* AbsMask */
+ .long 0x00000000
+ .long 0x3cfc0000
+ .long 0x3d780000
+ .long 0x3db78000
+ .long 0x3df10000
+ .long 0x3e14c000
+ .long 0x3e300000
+ .long 0x3e4a8000
+ .long 0x3e648000
+ .long 0x3e7dc000
+ .long 0x3e8b4000
+ .long 0x3e974000
+ .long 0x3ea30000
+ .long 0x3eae8000
+ .long 0x3eb9c000
+ .long 0x3ec4e000
+ /* Log_tbl_H_hi */
.align 64
- .long 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff, 0x7fffffff
- /* AddB5 */
+ .long 0x3ecfa000
+ .long 0x3eda2000
+ .long 0x3ee48000
+ .long 0x3eeea000
+ .long 0x3ef8a000
+ .long 0x3f013000
+ .long 0x3f05f000
+ .long 0x3f0aa000
+ .long 0x3f0f4000
+ .long 0x3f13d000
+ .long 0x3f184000
+ .long 0x3f1ca000
+ .long 0x3f20f000
+ .long 0x3f252000
+ .long 0x3f295000
+ .long 0x3f2d7000
+ /* L2H = log(2)_high */
.align 64
- .long 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000
- /* RcpBitMask */
+ .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000
+ .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000
+ .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000
+ .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000
+ /* L2L = log(2)_low */
.align 64
- .long 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000, 0xfffc0000
+ .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4
+ .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4
+ .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4
+ .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4
/* poly_coeff3 */
.align 64
- .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810
+ .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810
+ .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810
+ .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810
+ .long 0xbe800810, 0xbe800810, 0xbe800810, 0xbe800810
/* poly_coeff2 */
.align 64
- .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e
+ .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e
+ .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e
+ .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e
+ .long 0x3eaab11e, 0x3eaab11e, 0x3eaab11e, 0x3eaab11e
/* poly_coeff1 */
.align 64
- .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000
- /* poly_coeff0 */
- .align 64
- .long 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000
- /* Half */
- .align 64
- .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
- /* L2H = log(2)_high */
- .align 64
- .long 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000, 0x3f317000
- /* L2L = log(2)_low */
- .align 64
- .long 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4, 0x3805fdf4
+ .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000
+ .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000
+ .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000
+ .long 0xbf000000, 0xbf000000, 0xbf000000, 0xbf000000
.align 64
+ .type __svml_satanh_data_internal_avx512_al64, @object
+ .size __svml_satanh_data_internal_avx512_al64, .-__svml_satanh_data_internal_avx512_al64
.type __svml_satanh_data_internal_avx512, @object
.size __svml_satanh_data_internal_avx512, .-__svml_satanh_data_internal_avx512
projects / thirdparty / glibc.git / commitdiff
