[v2] x86_64: Fix svml_s_acosf16_core_avx512.S code formatting
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Patch applied to master at the time it was sent
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Build for i686
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Commit Message
This commit contains following formatting changes
1. Instructions proceeded by a tab.
2. Instruction less than 8 characters in length have a tab
between it and the first operand.
3. Instruction greater than 7 characters in length have a
space between it and the first operand.
4. Tabs after `#define`d names and their value.
5. 8 space at the beginning of line replaced by tab.
6. Indent comments with code.
7. Remove redundent .text section.
---
.../multiarch/svml_s_acosf16_core_avx512.S | 423 +++++++++---------
1 file changed, 211 insertions(+), 212 deletions(-)
Comments
On Fri, Mar 4, 2022 at 6:46 PM Sunil K Pandey <skpgkp2@gmail.com> wrote:
>
> This commit contains following formatting changes
>
> 1. Instructions proceeded by a tab.
> 2. Instruction less than 8 characters in length have a tab
> between it and the first operand.
> 3. Instruction greater than 7 characters in length have a
> space between it and the first operand.
> 4. Tabs after `#define`d names and their value.
> 5. 8 space at the beginning of line replaced by tab.
> 6. Indent comments with code.
> 7. Remove redundent .text section.
> ---
> .../multiarch/svml_s_acosf16_core_avx512.S | 423 +++++++++---------
> 1 file changed, 211 insertions(+), 212 deletions(-)
>
> diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_acosf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_acosf16_core_avx512.S
> index 7708073975..f08d4304fa 100644
> --- a/sysdeps/x86_64/fpu/multiarch/svml_s_acosf16_core_avx512.S
> +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_acosf16_core_avx512.S
> @@ -29,243 +29,242 @@
>
LGTM.
> /* Offsets for data table __svml_sacos_data_internal
> */
> -#define SgnBit 0
> -#define OneHalf 64
> -#define SmallNorm 128
> -#define MOne 192
> -#define Two 256
> -#define sqrt_coeff_1 320
> -#define sqrt_coeff_2 384
> -#define poly_coeff_1 448
> -#define poly_coeff_2 512
> -#define poly_coeff_3 576
> -#define poly_coeff_4 640
> -#define poly_coeff_5 704
> -#define Pi2H 768
> -#define PiH 832
> +#define SgnBit 0
> +#define OneHalf 64
> +#define SmallNorm 128
> +#define MOne 192
> +#define Two 256
> +#define sqrt_coeff_1 320
> +#define sqrt_coeff_2 384
> +#define poly_coeff_1 448
> +#define poly_coeff_2 512
> +#define poly_coeff_3 576
> +#define poly_coeff_4 640
> +#define poly_coeff_5 704
> +#define Pi2H 768
> +#define PiH 832
>
> #include <sysdep.h>
>
> - .text
> .section .text.exex512,"ax",@progbits
> ENTRY(_ZGVeN16v_acosf_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 __svml_sacos_data_internal(%rip), %zmm5
> - vmovups OneHalf+__svml_sacos_data_internal(%rip), %zmm6
> -
> -/* SQ ~ 2*sqrt(Y) */
> - vmovups SmallNorm+__svml_sacos_data_internal(%rip), %zmm9
> - vmovups MOne+__svml_sacos_data_internal(%rip), %zmm8
> - vmovups Two+__svml_sacos_data_internal(%rip), %zmm12
> - vmovups sqrt_coeff_1+__svml_sacos_data_internal(%rip), %zmm13
> - vmovaps %zmm0, %zmm4
> -
> -/* x = -|arg| */
> - vorps %zmm4, %zmm5, %zmm3
> - vandps %zmm4, %zmm5, %zmm2
> - vmovups sqrt_coeff_2+__svml_sacos_data_internal(%rip), %zmm0
> -
> -/* Y = 0.5 + 0.5*(-x) */
> - vfmadd231ps {rn-sae}, %zmm3, %zmm6, %zmm6
> -
> -/* x^2 */
> - vmulps {rn-sae}, %zmm3, %zmm3, %zmm7
> - vrsqrt14ps %zmm6, %zmm10
> - vcmpps $17, {sae}, %zmm9, %zmm6, %k1
> - vcmpps $22, {sae}, %zmm3, %zmm8, %k0
> - vmovups poly_coeff_4+__svml_sacos_data_internal(%rip), %zmm9
> - vminps {sae}, %zmm6, %zmm7, %zmm1
> - vmovups poly_coeff_3+__svml_sacos_data_internal(%rip), %zmm7
> - vxorps %zmm10, %zmm10, %zmm10{%k1}
> - vaddps {rn-sae}, %zmm6, %zmm6, %zmm14
> - vmulps {rn-sae}, %zmm1, %zmm1, %zmm8
> - vmulps {rn-sae}, %zmm10, %zmm10, %zmm11
> - vmulps {rn-sae}, %zmm10, %zmm14, %zmm5
> - vcmpps $21, {sae}, %zmm6, %zmm1, %k4
> -
> -/* X<X^2 iff X<0 */
> - vcmpps $17, {sae}, %zmm1, %zmm4, %k2
> -
> -/* polynomial */
> - vmovups poly_coeff_1+__svml_sacos_data_internal(%rip), %zmm6
> - vfmsub213ps {rn-sae}, %zmm12, %zmm11, %zmm14
> - vmovups poly_coeff_2+__svml_sacos_data_internal(%rip), %zmm11
> - vfmadd231ps {rn-sae}, %zmm1, %zmm7, %zmm9
> - vmovups poly_coeff_5+__svml_sacos_data_internal(%rip), %zmm10
> - vmovups Pi2H+__svml_sacos_data_internal(%rip), %zmm12
> - vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm0
> - vfmadd231ps {rn-sae}, %zmm1, %zmm6, %zmm11
> - vmulps {rn-sae}, %zmm14, %zmm5, %zmm15
> - vfmadd213ps {rn-sae}, %zmm9, %zmm8, %zmm11
> - vxorps %zmm12, %zmm12, %zmm12{%k4}
> - vfnmadd213ps {rn-sae}, %zmm5, %zmm15, %zmm0
> - vfmadd213ps {rn-sae}, %zmm10, %zmm1, %zmm11
> - kmovw %k0, %edx
> - vmulps {rn-sae}, %zmm1, %zmm11, %zmm13
> - vblendmps %zmm0, %zmm3, %zmm0{%k4}
> - vxorps %zmm2, %zmm0, %zmm1
> - kandw %k4, %k2, %k3
> - vfmadd213ps {rn-sae}, %zmm1, %zmm1, %zmm13
> - vorps PiH+__svml_sacos_data_internal(%rip), %zmm12, %zmm12{%k3}
> - vaddps {rn-sae}, %zmm13, %zmm12, %zmm0
> - testl %edx, %edx
> -
> -/* Go to special inputs processing branch */
> - jne L(SPECIAL_VALUES_BRANCH)
> - # LOE rbx r12 r13 r14 r15 edx zmm0 zmm4
> -
> -/* Restore registers
> - * and exit the function
> - */
> + 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 __svml_sacos_data_internal(%rip), %zmm5
> + vmovups OneHalf+__svml_sacos_data_internal(%rip), %zmm6
> +
> + /* SQ ~ 2*sqrt(Y) */
> + vmovups SmallNorm+__svml_sacos_data_internal(%rip), %zmm9
> + vmovups MOne+__svml_sacos_data_internal(%rip), %zmm8
> + vmovups Two+__svml_sacos_data_internal(%rip), %zmm12
> + vmovups sqrt_coeff_1+__svml_sacos_data_internal(%rip), %zmm13
> + vmovaps %zmm0, %zmm4
> +
> + /* x = -|arg| */
> + vorps %zmm4, %zmm5, %zmm3
> + vandps %zmm4, %zmm5, %zmm2
> + vmovups sqrt_coeff_2+__svml_sacos_data_internal(%rip), %zmm0
> +
> + /* Y = 0.5 + 0.5*(-x) */
> + vfmadd231ps {rn-sae}, %zmm3, %zmm6, %zmm6
> +
> + /* x^2 */
> + vmulps {rn-sae}, %zmm3, %zmm3, %zmm7
> + vrsqrt14ps %zmm6, %zmm10
> + vcmpps $17, {sae}, %zmm9, %zmm6, %k1
> + vcmpps $22, {sae}, %zmm3, %zmm8, %k0
> + vmovups poly_coeff_4+__svml_sacos_data_internal(%rip), %zmm9
> + vminps {sae}, %zmm6, %zmm7, %zmm1
> + vmovups poly_coeff_3+__svml_sacos_data_internal(%rip), %zmm7
> + vxorps %zmm10, %zmm10, %zmm10{%k1}
> + vaddps {rn-sae}, %zmm6, %zmm6, %zmm14
> + vmulps {rn-sae}, %zmm1, %zmm1, %zmm8
> + vmulps {rn-sae}, %zmm10, %zmm10, %zmm11
> + vmulps {rn-sae}, %zmm10, %zmm14, %zmm5
> + vcmpps $21, {sae}, %zmm6, %zmm1, %k4
> +
> + /* X<X^2 iff X<0 */
> + vcmpps $17, {sae}, %zmm1, %zmm4, %k2
> +
> + /* polynomial */
> + vmovups poly_coeff_1+__svml_sacos_data_internal(%rip), %zmm6
> + vfmsub213ps {rn-sae}, %zmm12, %zmm11, %zmm14
> + vmovups poly_coeff_2+__svml_sacos_data_internal(%rip), %zmm11
> + vfmadd231ps {rn-sae}, %zmm1, %zmm7, %zmm9
> + vmovups poly_coeff_5+__svml_sacos_data_internal(%rip), %zmm10
> + vmovups Pi2H+__svml_sacos_data_internal(%rip), %zmm12
> + vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm0
> + vfmadd231ps {rn-sae}, %zmm1, %zmm6, %zmm11
> + vmulps {rn-sae}, %zmm14, %zmm5, %zmm15
> + vfmadd213ps {rn-sae}, %zmm9, %zmm8, %zmm11
> + vxorps %zmm12, %zmm12, %zmm12{%k4}
> + vfnmadd213ps {rn-sae}, %zmm5, %zmm15, %zmm0
> + vfmadd213ps {rn-sae}, %zmm10, %zmm1, %zmm11
> + kmovw %k0, %edx
> + vmulps {rn-sae}, %zmm1, %zmm11, %zmm13
> + vblendmps %zmm0, %zmm3, %zmm0{%k4}
> + vxorps %zmm2, %zmm0, %zmm1
> + kandw %k4, %k2, %k3
> + vfmadd213ps {rn-sae}, %zmm1, %zmm1, %zmm13
> + vorps PiH+__svml_sacos_data_internal(%rip), %zmm12, %zmm12{%k3}
> + vaddps {rn-sae}, %zmm13, %zmm12, %zmm0
> + testl %edx, %edx
> +
> + /* Go to special inputs processing branch */
> + jne L(SPECIAL_VALUES_BRANCH)
> + # LOE rbx r12 r13 r14 r15 edx zmm0 zmm4
> +
> + /* Restore registers
> + * and exit the function
> + */
>
> L(EXIT):
> - movq %rbp, %rsp
> - popq %rbp
> - cfi_def_cfa(7, 8)
> - cfi_restore(6)
> - ret
> - cfi_def_cfa(6, 16)
> - cfi_offset(6, -16)
> -
> -/* Branch to process
> - * special inputs
> - */
> + movq %rbp, %rsp
> + popq %rbp
> + cfi_def_cfa(7, 8)
> + cfi_restore(6)
> + ret
> + cfi_def_cfa(6, 16)
> + cfi_offset(6, -16)
> +
> + /* Branch to process
> + * special inputs
> + */
>
> L(SPECIAL_VALUES_BRANCH):
> - vmovups %zmm4, 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
> - */
> + vmovups %zmm4, 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
> + */
>
> L(RANGEMASK_CHECK):
> - btl %r12d, %r13d
> + btl %r12d, %r13d
>
> -/* Call scalar math function */
> - jc L(SCALAR_MATH_CALL)
> - # LOE rbx r15 r12d r13d
> + /* Call scalar math function */
> + jc L(SCALAR_MATH_CALL)
> + # LOE rbx r15 r12d r13d
>
> -/* Special inputs
> - * processing loop
> - */
> + /* Special inputs
> + * processing loop
> + */
>
> 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
> - */
> + 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
> - call acosf@PLT
> - # LOE rbx r14 r15 r12d r13d xmm0
> + movl %r12d, %r14d
> + movss 64(%rsp,%r14,4), %xmm0
> + call acosf@PLT
> + # LOE rbx r14 r15 r12d r13d xmm0
>
> - movss %xmm0, 128(%rsp,%r14,4)
> + movss %xmm0, 128(%rsp,%r14,4)
>
> -/* Process special inputs in loop */
> - jmp L(SPECIAL_VALUES_LOOP)
> - # LOE rbx r15 r12d r13d
> + /* Process special inputs in loop */
> + jmp L(SPECIAL_VALUES_LOOP)
> + # LOE rbx r15 r12d r13d
> END(_ZGVeN16v_acosf_skx)
>
> - .section .rodata, "a"
> - .align 64
> + .section .rodata, "a"
> + .align 64
>
> #ifdef __svml_sacos_data_internal_typedef
> typedef unsigned int VUINT32;
> typedef struct {
> - __declspec(align(64)) VUINT32 SgnBit[16][1];
> - __declspec(align(64)) VUINT32 OneHalf[16][1];
> - __declspec(align(64)) VUINT32 SmallNorm[16][1];
> - __declspec(align(64)) VUINT32 MOne[16][1];
> - __declspec(align(64)) VUINT32 Two[16][1];
> - __declspec(align(64)) VUINT32 sqrt_coeff[2][16][1];
> - __declspec(align(64)) VUINT32 poly_coeff[5][16][1];
> - __declspec(align(64)) VUINT32 Pi2H[16][1];
> - __declspec(align(64)) VUINT32 PiH[16][1];
> + __declspec(align(64)) VUINT32 SgnBit[16][1];
> + __declspec(align(64)) VUINT32 OneHalf[16][1];
> + __declspec(align(64)) VUINT32 SmallNorm[16][1];
> + __declspec(align(64)) VUINT32 MOne[16][1];
> + __declspec(align(64)) VUINT32 Two[16][1];
> + __declspec(align(64)) VUINT32 sqrt_coeff[2][16][1];
> + __declspec(align(64)) VUINT32 poly_coeff[5][16][1];
> + __declspec(align(64)) VUINT32 Pi2H[16][1];
> + __declspec(align(64)) VUINT32 PiH[16][1];
> } __svml_sacos_data_internal;
> #endif
> __svml_sacos_data_internal:
> - /*== SgnBit ==*/
> - .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000
> - /*== OneHalf ==*/
> - .align 64
> - .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
> - /*== SmallNorm ==*/
> - .align 64
> - .long 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
> - /*== MOne ==*/
> - .align 64
> - .long 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
> - /*== Two ==*/
> - .align 64
> - .long 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000
> - /*== sqrt_coeff[2] ==*/
> - .align 64
> - .long 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
> - .long 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
> - /*== poly_coeff[5] ==*/
> - .align 64
> - .long 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
> - .long 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
> - .long 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
> - .long 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
> - .long 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
> - /*== Pi2H ==*/
> - .align 64
> - .long 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
> - /*== PiH ==*/
> - .align 64
> - .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
> - .align 64
> - .type __svml_sacos_data_internal,@object
> - .size __svml_sacos_data_internal,.-__svml_sacos_data_internal
> + /*== SgnBit ==*/
> + .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000
> + /*== OneHalf ==*/
> + .align 64
> + .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
> + /*== SmallNorm ==*/
> + .align 64
> + .long 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
> + /*== MOne ==*/
> + .align 64
> + .long 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
> + /*== Two ==*/
> + .align 64
> + .long 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000
> + /*== sqrt_coeff[2] ==*/
> + .align 64
> + .long 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
> + .long 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
> + /*== poly_coeff[5] ==*/
> + .align 64
> + .long 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
> + .long 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
> + .long 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
> + .long 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
> + .long 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
> + /*== Pi2H ==*/
> + .align 64
> + .long 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
> + /*== PiH ==*/
> + .align 64
> + .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
> + .align 64
> + .type __svml_sacos_data_internal,@object
> + .size __svml_sacos_data_internal,.-__svml_sacos_data_internal
> --
> 2.34.1
>
@@ -29,243 +29,242 @@
/* Offsets for data table __svml_sacos_data_internal
*/
-#define SgnBit 0
-#define OneHalf 64
-#define SmallNorm 128
-#define MOne 192
-#define Two 256
-#define sqrt_coeff_1 320
-#define sqrt_coeff_2 384
-#define poly_coeff_1 448
-#define poly_coeff_2 512
-#define poly_coeff_3 576
-#define poly_coeff_4 640
-#define poly_coeff_5 704
-#define Pi2H 768
-#define PiH 832
+#define SgnBit 0
+#define OneHalf 64
+#define SmallNorm 128
+#define MOne 192
+#define Two 256
+#define sqrt_coeff_1 320
+#define sqrt_coeff_2 384
+#define poly_coeff_1 448
+#define poly_coeff_2 512
+#define poly_coeff_3 576
+#define poly_coeff_4 640
+#define poly_coeff_5 704
+#define Pi2H 768
+#define PiH 832
#include <sysdep.h>
- .text
.section .text.exex512,"ax",@progbits
ENTRY(_ZGVeN16v_acosf_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 __svml_sacos_data_internal(%rip), %zmm5
- vmovups OneHalf+__svml_sacos_data_internal(%rip), %zmm6
-
-/* SQ ~ 2*sqrt(Y) */
- vmovups SmallNorm+__svml_sacos_data_internal(%rip), %zmm9
- vmovups MOne+__svml_sacos_data_internal(%rip), %zmm8
- vmovups Two+__svml_sacos_data_internal(%rip), %zmm12
- vmovups sqrt_coeff_1+__svml_sacos_data_internal(%rip), %zmm13
- vmovaps %zmm0, %zmm4
-
-/* x = -|arg| */
- vorps %zmm4, %zmm5, %zmm3
- vandps %zmm4, %zmm5, %zmm2
- vmovups sqrt_coeff_2+__svml_sacos_data_internal(%rip), %zmm0
-
-/* Y = 0.5 + 0.5*(-x) */
- vfmadd231ps {rn-sae}, %zmm3, %zmm6, %zmm6
-
-/* x^2 */
- vmulps {rn-sae}, %zmm3, %zmm3, %zmm7
- vrsqrt14ps %zmm6, %zmm10
- vcmpps $17, {sae}, %zmm9, %zmm6, %k1
- vcmpps $22, {sae}, %zmm3, %zmm8, %k0
- vmovups poly_coeff_4+__svml_sacos_data_internal(%rip), %zmm9
- vminps {sae}, %zmm6, %zmm7, %zmm1
- vmovups poly_coeff_3+__svml_sacos_data_internal(%rip), %zmm7
- vxorps %zmm10, %zmm10, %zmm10{%k1}
- vaddps {rn-sae}, %zmm6, %zmm6, %zmm14
- vmulps {rn-sae}, %zmm1, %zmm1, %zmm8
- vmulps {rn-sae}, %zmm10, %zmm10, %zmm11
- vmulps {rn-sae}, %zmm10, %zmm14, %zmm5
- vcmpps $21, {sae}, %zmm6, %zmm1, %k4
-
-/* X<X^2 iff X<0 */
- vcmpps $17, {sae}, %zmm1, %zmm4, %k2
-
-/* polynomial */
- vmovups poly_coeff_1+__svml_sacos_data_internal(%rip), %zmm6
- vfmsub213ps {rn-sae}, %zmm12, %zmm11, %zmm14
- vmovups poly_coeff_2+__svml_sacos_data_internal(%rip), %zmm11
- vfmadd231ps {rn-sae}, %zmm1, %zmm7, %zmm9
- vmovups poly_coeff_5+__svml_sacos_data_internal(%rip), %zmm10
- vmovups Pi2H+__svml_sacos_data_internal(%rip), %zmm12
- vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm0
- vfmadd231ps {rn-sae}, %zmm1, %zmm6, %zmm11
- vmulps {rn-sae}, %zmm14, %zmm5, %zmm15
- vfmadd213ps {rn-sae}, %zmm9, %zmm8, %zmm11
- vxorps %zmm12, %zmm12, %zmm12{%k4}
- vfnmadd213ps {rn-sae}, %zmm5, %zmm15, %zmm0
- vfmadd213ps {rn-sae}, %zmm10, %zmm1, %zmm11
- kmovw %k0, %edx
- vmulps {rn-sae}, %zmm1, %zmm11, %zmm13
- vblendmps %zmm0, %zmm3, %zmm0{%k4}
- vxorps %zmm2, %zmm0, %zmm1
- kandw %k4, %k2, %k3
- vfmadd213ps {rn-sae}, %zmm1, %zmm1, %zmm13
- vorps PiH+__svml_sacos_data_internal(%rip), %zmm12, %zmm12{%k3}
- vaddps {rn-sae}, %zmm13, %zmm12, %zmm0
- testl %edx, %edx
-
-/* Go to special inputs processing branch */
- jne L(SPECIAL_VALUES_BRANCH)
- # LOE rbx r12 r13 r14 r15 edx zmm0 zmm4
-
-/* Restore registers
- * and exit the function
- */
+ 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 __svml_sacos_data_internal(%rip), %zmm5
+ vmovups OneHalf+__svml_sacos_data_internal(%rip), %zmm6
+
+ /* SQ ~ 2*sqrt(Y) */
+ vmovups SmallNorm+__svml_sacos_data_internal(%rip), %zmm9
+ vmovups MOne+__svml_sacos_data_internal(%rip), %zmm8
+ vmovups Two+__svml_sacos_data_internal(%rip), %zmm12
+ vmovups sqrt_coeff_1+__svml_sacos_data_internal(%rip), %zmm13
+ vmovaps %zmm0, %zmm4
+
+ /* x = -|arg| */
+ vorps %zmm4, %zmm5, %zmm3
+ vandps %zmm4, %zmm5, %zmm2
+ vmovups sqrt_coeff_2+__svml_sacos_data_internal(%rip), %zmm0
+
+ /* Y = 0.5 + 0.5*(-x) */
+ vfmadd231ps {rn-sae}, %zmm3, %zmm6, %zmm6
+
+ /* x^2 */
+ vmulps {rn-sae}, %zmm3, %zmm3, %zmm7
+ vrsqrt14ps %zmm6, %zmm10
+ vcmpps $17, {sae}, %zmm9, %zmm6, %k1
+ vcmpps $22, {sae}, %zmm3, %zmm8, %k0
+ vmovups poly_coeff_4+__svml_sacos_data_internal(%rip), %zmm9
+ vminps {sae}, %zmm6, %zmm7, %zmm1
+ vmovups poly_coeff_3+__svml_sacos_data_internal(%rip), %zmm7
+ vxorps %zmm10, %zmm10, %zmm10{%k1}
+ vaddps {rn-sae}, %zmm6, %zmm6, %zmm14
+ vmulps {rn-sae}, %zmm1, %zmm1, %zmm8
+ vmulps {rn-sae}, %zmm10, %zmm10, %zmm11
+ vmulps {rn-sae}, %zmm10, %zmm14, %zmm5
+ vcmpps $21, {sae}, %zmm6, %zmm1, %k4
+
+ /* X<X^2 iff X<0 */
+ vcmpps $17, {sae}, %zmm1, %zmm4, %k2
+
+ /* polynomial */
+ vmovups poly_coeff_1+__svml_sacos_data_internal(%rip), %zmm6
+ vfmsub213ps {rn-sae}, %zmm12, %zmm11, %zmm14
+ vmovups poly_coeff_2+__svml_sacos_data_internal(%rip), %zmm11
+ vfmadd231ps {rn-sae}, %zmm1, %zmm7, %zmm9
+ vmovups poly_coeff_5+__svml_sacos_data_internal(%rip), %zmm10
+ vmovups Pi2H+__svml_sacos_data_internal(%rip), %zmm12
+ vfmadd231ps {rn-sae}, %zmm14, %zmm13, %zmm0
+ vfmadd231ps {rn-sae}, %zmm1, %zmm6, %zmm11
+ vmulps {rn-sae}, %zmm14, %zmm5, %zmm15
+ vfmadd213ps {rn-sae}, %zmm9, %zmm8, %zmm11
+ vxorps %zmm12, %zmm12, %zmm12{%k4}
+ vfnmadd213ps {rn-sae}, %zmm5, %zmm15, %zmm0
+ vfmadd213ps {rn-sae}, %zmm10, %zmm1, %zmm11
+ kmovw %k0, %edx
+ vmulps {rn-sae}, %zmm1, %zmm11, %zmm13
+ vblendmps %zmm0, %zmm3, %zmm0{%k4}
+ vxorps %zmm2, %zmm0, %zmm1
+ kandw %k4, %k2, %k3
+ vfmadd213ps {rn-sae}, %zmm1, %zmm1, %zmm13
+ vorps PiH+__svml_sacos_data_internal(%rip), %zmm12, %zmm12{%k3}
+ vaddps {rn-sae}, %zmm13, %zmm12, %zmm0
+ testl %edx, %edx
+
+ /* Go to special inputs processing branch */
+ jne L(SPECIAL_VALUES_BRANCH)
+ # LOE rbx r12 r13 r14 r15 edx zmm0 zmm4
+
+ /* Restore registers
+ * and exit the function
+ */
L(EXIT):
- movq %rbp, %rsp
- popq %rbp
- cfi_def_cfa(7, 8)
- cfi_restore(6)
- ret
- cfi_def_cfa(6, 16)
- cfi_offset(6, -16)
-
-/* Branch to process
- * special inputs
- */
+ movq %rbp, %rsp
+ popq %rbp
+ cfi_def_cfa(7, 8)
+ cfi_restore(6)
+ ret
+ cfi_def_cfa(6, 16)
+ cfi_offset(6, -16)
+
+ /* Branch to process
+ * special inputs
+ */
L(SPECIAL_VALUES_BRANCH):
- vmovups %zmm4, 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
- */
+ vmovups %zmm4, 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
+ */
L(RANGEMASK_CHECK):
- btl %r12d, %r13d
+ btl %r12d, %r13d
-/* Call scalar math function */
- jc L(SCALAR_MATH_CALL)
- # LOE rbx r15 r12d r13d
+ /* Call scalar math function */
+ jc L(SCALAR_MATH_CALL)
+ # LOE rbx r15 r12d r13d
-/* Special inputs
- * processing loop
- */
+ /* Special inputs
+ * processing loop
+ */
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
- */
+ 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
- call acosf@PLT
- # LOE rbx r14 r15 r12d r13d xmm0
+ movl %r12d, %r14d
+ movss 64(%rsp,%r14,4), %xmm0
+ call acosf@PLT
+ # LOE rbx r14 r15 r12d r13d xmm0
- movss %xmm0, 128(%rsp,%r14,4)
+ movss %xmm0, 128(%rsp,%r14,4)
-/* Process special inputs in loop */
- jmp L(SPECIAL_VALUES_LOOP)
- # LOE rbx r15 r12d r13d
+ /* Process special inputs in loop */
+ jmp L(SPECIAL_VALUES_LOOP)
+ # LOE rbx r15 r12d r13d
END(_ZGVeN16v_acosf_skx)
- .section .rodata, "a"
- .align 64
+ .section .rodata, "a"
+ .align 64
#ifdef __svml_sacos_data_internal_typedef
typedef unsigned int VUINT32;
typedef struct {
- __declspec(align(64)) VUINT32 SgnBit[16][1];
- __declspec(align(64)) VUINT32 OneHalf[16][1];
- __declspec(align(64)) VUINT32 SmallNorm[16][1];
- __declspec(align(64)) VUINT32 MOne[16][1];
- __declspec(align(64)) VUINT32 Two[16][1];
- __declspec(align(64)) VUINT32 sqrt_coeff[2][16][1];
- __declspec(align(64)) VUINT32 poly_coeff[5][16][1];
- __declspec(align(64)) VUINT32 Pi2H[16][1];
- __declspec(align(64)) VUINT32 PiH[16][1];
+ __declspec(align(64)) VUINT32 SgnBit[16][1];
+ __declspec(align(64)) VUINT32 OneHalf[16][1];
+ __declspec(align(64)) VUINT32 SmallNorm[16][1];
+ __declspec(align(64)) VUINT32 MOne[16][1];
+ __declspec(align(64)) VUINT32 Two[16][1];
+ __declspec(align(64)) VUINT32 sqrt_coeff[2][16][1];
+ __declspec(align(64)) VUINT32 poly_coeff[5][16][1];
+ __declspec(align(64)) VUINT32 Pi2H[16][1];
+ __declspec(align(64)) VUINT32 PiH[16][1];
} __svml_sacos_data_internal;
#endif
__svml_sacos_data_internal:
- /*== SgnBit ==*/
- .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000
- /*== OneHalf ==*/
- .align 64
- .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
- /*== SmallNorm ==*/
- .align 64
- .long 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
- /*== MOne ==*/
- .align 64
- .long 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
- /*== Two ==*/
- .align 64
- .long 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000
- /*== sqrt_coeff[2] ==*/
- .align 64
- .long 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
- .long 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
- /*== poly_coeff[5] ==*/
- .align 64
- .long 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
- .long 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
- .long 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
- .long 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
- .long 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
- /*== Pi2H ==*/
- .align 64
- .long 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
- /*== PiH ==*/
- .align 64
- .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
- .align 64
- .type __svml_sacos_data_internal,@object
- .size __svml_sacos_data_internal,.-__svml_sacos_data_internal
+ /*== SgnBit ==*/
+ .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000
+ /*== OneHalf ==*/
+ .align 64
+ .long 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000, 0x3f000000
+ /*== SmallNorm ==*/
+ .align 64
+ .long 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000, 0x2f800000
+ /*== MOne ==*/
+ .align 64
+ .long 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000
+ /*== Two ==*/
+ .align 64
+ .long 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000, 0x40000000
+ /*== sqrt_coeff[2] ==*/
+ .align 64
+ .long 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004, 0xbdC00004 /* sqrt_coeff2 */
+ .long 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001, 0x3e800001 /* sqrt_coeff1 */
+ /*== poly_coeff[5] ==*/
+ .align 64
+ .long 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07, 0x3d2EDC07 /* poly_coeff5 */
+ .long 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B, 0x3CC32A6B /* poly_coeff4 */
+ .long 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4, 0x3d3A9AB4 /* poly_coeff3 */
+ .long 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12, 0x3d997C12 /* poly_coeff2 */
+ .long 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF, 0x3e2AAAFF /* poly_coeff1 */
+ /*== Pi2H ==*/
+ .align 64
+ .long 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB, 0x3fc90FDB
+ /*== PiH ==*/
+ .align 64
+ .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB
+ .align 64
+ .type __svml_sacos_data_internal,@object
+ .size __svml_sacos_data_internal,.-__svml_sacos_data_internal