[PATCH 033/126] x86_64: Fix svml_s_atan2f8_core_avx2.S code formatting
Sunil K Pandey
skpgkp2@gmail.com
Mon Mar 7 15:00:28 GMT 2022
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.
---
.../fpu/multiarch/svml_s_atan2f8_core_avx2.S | 593 +++++++++---------
1 file changed, 296 insertions(+), 297 deletions(-)
diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_atan2f8_core_avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_s_atan2f8_core_avx2.S
index 1488945943..29ebbb6db2 100644
--- a/sysdeps/x86_64/fpu/multiarch/svml_s_atan2f8_core_avx2.S
+++ b/sysdeps/x86_64/fpu/multiarch/svml_s_atan2f8_core_avx2.S
@@ -30,333 +30,332 @@
/* Offsets for data table __svml_satan2_data_internal
*/
-#define sZERO 0
-#define sSIGN_MASK 32
-#define sABS_MASK 64
-#define sPIO2 96
-#define sPI 128
-#define sPC8 160
-#define sPC7 192
-#define sPC6 224
-#define sPC5 256
-#define sPC4 288
-#define sPC3 320
-#define sPC2 352
-#define sPC1 384
-#define sPC0 416
-#define iCHK_WORK_SUB 448
-#define iCHK_WORK_CMP 480
+#define sZERO 0
+#define sSIGN_MASK 32
+#define sABS_MASK 64
+#define sPIO2 96
+#define sPI 128
+#define sPC8 160
+#define sPC7 192
+#define sPC6 224
+#define sPC5 256
+#define sPC4 288
+#define sPC3 320
+#define sPC2 352
+#define sPC1 384
+#define sPC0 416
+#define iCHK_WORK_SUB 448
+#define iCHK_WORK_CMP 480
#include <sysdep.h>
- .text
- .section .text.avx2,"ax",@progbits
+ .section .text.avx2, "ax", @progbits
ENTRY(_ZGVdN8vv_atan2f_avx2)
- pushq %rbp
- cfi_def_cfa_offset(16)
- movq %rsp, %rbp
- cfi_def_cfa(6, 16)
- cfi_offset(6, -16)
- andq $-32, %rsp
- subq $128, %rsp
- xorl %edx, %edx
-
-/*
- * #define NO_VECTOR_ZERO_ATAN2_ARGS
- * Declarations
- * Variables
- * Constants
- * The end of declarations
- * Implementation
- * Arguments signs
- */
- vmovups sABS_MASK+__svml_satan2_data_internal(%rip), %ymm2
-
-/* Testing on working interval. */
- vmovups iCHK_WORK_SUB+__svml_satan2_data_internal(%rip), %ymm15
- vmovups iCHK_WORK_CMP+__svml_satan2_data_internal(%rip), %ymm9
-
-/* if x<0, sPI = Pi, else sPI =0 */
- vmovups __svml_satan2_data_internal(%rip), %ymm5
- vmovaps %ymm1, %ymm7
- vandps %ymm2, %ymm7, %ymm13
- vandps %ymm2, %ymm0, %ymm12
- vcmplt_oqps %ymm13, %ymm12, %ymm4
- vcmple_oqps %ymm5, %ymm7, %ymm6
- vpsubd %ymm15, %ymm13, %ymm10
- vpsubd %ymm15, %ymm12, %ymm8
-
-/*
- * 1) If y<x then a= y, b=x, PIO2=0
- * 2) If y>x then a=-x, b=y, PIO2=Pi/2
- */
- vorps sSIGN_MASK+__svml_satan2_data_internal(%rip), %ymm13, %ymm3
- vblendvps %ymm4, %ymm12, %ymm3, %ymm14
- vblendvps %ymm4, %ymm13, %ymm12, %ymm3
-
-/* Division a/b. */
- vdivps %ymm3, %ymm14, %ymm11
- vpcmpgtd %ymm9, %ymm10, %ymm14
- vpcmpeqd %ymm9, %ymm10, %ymm15
- vpor %ymm15, %ymm14, %ymm10
- vmovups sPC7+__svml_satan2_data_internal(%rip), %ymm15
- vpcmpgtd %ymm9, %ymm8, %ymm14
- vpcmpeqd %ymm9, %ymm8, %ymm8
- vpor %ymm8, %ymm14, %ymm9
- vmovups sPC8+__svml_satan2_data_internal(%rip), %ymm14
- vpor %ymm9, %ymm10, %ymm10
-
-/* Polynomial. */
- vmulps %ymm11, %ymm11, %ymm9
- vmulps %ymm9, %ymm9, %ymm8
- vfmadd213ps sPC6+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
- vfmadd213ps sPC5+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
- vfmadd213ps sPC4+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
- vfmadd213ps sPC3+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
- vfmadd213ps sPC2+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
- vfmadd213ps sPC1+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
- vfmadd213ps sPC0+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
- vfmadd213ps %ymm14, %ymm9, %ymm15
- vandnps sPIO2+__svml_satan2_data_internal(%rip), %ymm4, %ymm4
-
-/* Reconstruction. */
- vfmadd213ps %ymm4, %ymm11, %ymm15
- vxorps %ymm13, %ymm7, %ymm1
- vandps sPI+__svml_satan2_data_internal(%rip), %ymm6, %ymm6
- vorps %ymm1, %ymm15, %ymm11
- vaddps %ymm11, %ymm6, %ymm8
- vmovmskps %ymm10, %eax
- vxorps %ymm12, %ymm0, %ymm2
- vorps %ymm2, %ymm8, %ymm9
-
-/* Special branch for fast (vector) processing of zero arguments */
- testl %eax, %eax
-
-/* Go to auxilary branch */
- jne L(AUX_BRANCH)
- # LOE rbx r12 r13 r14 r15 edx ymm0 ymm1 ymm2 ymm3 ymm4 ymm5 ymm6 ymm7 ymm9 ymm10 ymm12 ymm13
-
-/* Return from auxilary branch
- * for out of main path inputs
- */
+ pushq %rbp
+ cfi_def_cfa_offset(16)
+ movq %rsp, %rbp
+ cfi_def_cfa(6, 16)
+ cfi_offset(6, -16)
+ andq $-32, %rsp
+ subq $128, %rsp
+ xorl %edx, %edx
+
+ /*
+ * #define NO_VECTOR_ZERO_ATAN2_ARGS
+ * Declarations
+ * Variables
+ * Constants
+ * The end of declarations
+ * Implementation
+ * Arguments signs
+ */
+ vmovups sABS_MASK+__svml_satan2_data_internal(%rip), %ymm2
+
+ /* Testing on working interval. */
+ vmovups iCHK_WORK_SUB+__svml_satan2_data_internal(%rip), %ymm15
+ vmovups iCHK_WORK_CMP+__svml_satan2_data_internal(%rip), %ymm9
+
+ /* if x<0, sPI = Pi, else sPI =0 */
+ vmovups __svml_satan2_data_internal(%rip), %ymm5
+ vmovaps %ymm1, %ymm7
+ vandps %ymm2, %ymm7, %ymm13
+ vandps %ymm2, %ymm0, %ymm12
+ vcmplt_oqps %ymm13, %ymm12, %ymm4
+ vcmple_oqps %ymm5, %ymm7, %ymm6
+ vpsubd %ymm15, %ymm13, %ymm10
+ vpsubd %ymm15, %ymm12, %ymm8
+
+ /*
+ * 1) If y<x then a= y, b=x, PIO2=0
+ * 2) If y>x then a=-x, b=y, PIO2=Pi/2
+ */
+ vorps sSIGN_MASK+__svml_satan2_data_internal(%rip), %ymm13, %ymm3
+ vblendvps %ymm4, %ymm12, %ymm3, %ymm14
+ vblendvps %ymm4, %ymm13, %ymm12, %ymm3
+
+ /* Division a/b. */
+ vdivps %ymm3, %ymm14, %ymm11
+ vpcmpgtd %ymm9, %ymm10, %ymm14
+ vpcmpeqd %ymm9, %ymm10, %ymm15
+ vpor %ymm15, %ymm14, %ymm10
+ vmovups sPC7+__svml_satan2_data_internal(%rip), %ymm15
+ vpcmpgtd %ymm9, %ymm8, %ymm14
+ vpcmpeqd %ymm9, %ymm8, %ymm8
+ vpor %ymm8, %ymm14, %ymm9
+ vmovups sPC8+__svml_satan2_data_internal(%rip), %ymm14
+ vpor %ymm9, %ymm10, %ymm10
+
+ /* Polynomial. */
+ vmulps %ymm11, %ymm11, %ymm9
+ vmulps %ymm9, %ymm9, %ymm8
+ vfmadd213ps sPC6+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
+ vfmadd213ps sPC5+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
+ vfmadd213ps sPC4+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
+ vfmadd213ps sPC3+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
+ vfmadd213ps sPC2+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
+ vfmadd213ps sPC1+__svml_satan2_data_internal(%rip), %ymm8, %ymm15
+ vfmadd213ps sPC0+__svml_satan2_data_internal(%rip), %ymm8, %ymm14
+ vfmadd213ps %ymm14, %ymm9, %ymm15
+ vandnps sPIO2+__svml_satan2_data_internal(%rip), %ymm4, %ymm4
+
+ /* Reconstruction. */
+ vfmadd213ps %ymm4, %ymm11, %ymm15
+ vxorps %ymm13, %ymm7, %ymm1
+ vandps sPI+__svml_satan2_data_internal(%rip), %ymm6, %ymm6
+ vorps %ymm1, %ymm15, %ymm11
+ vaddps %ymm11, %ymm6, %ymm8
+ vmovmskps %ymm10, %eax
+ vxorps %ymm12, %ymm0, %ymm2
+ vorps %ymm2, %ymm8, %ymm9
+
+ /* Special branch for fast (vector) processing of zero arguments */
+ testl %eax, %eax
+
+ /* Go to auxilary branch */
+ jne L(AUX_BRANCH)
+ # LOE rbx r12 r13 r14 r15 edx ymm0 ymm1 ymm2 ymm3 ymm4 ymm5 ymm6 ymm7 ymm9 ymm10 ymm12 ymm13
+
+ /* Return from auxilary branch
+ * for out of main path inputs
+ */
L(AUX_BRANCH_RETURN):
-/*
- * Special branch for fast (vector) processing of zero arguments
- * The end of implementation
- */
- testl %edx, %edx
+ /*
+ * Special branch for fast (vector) processing of zero arguments
+ * The end of implementation
+ */
+ testl %edx, %edx
-/* Go to special inputs processing branch */
- jne L(SPECIAL_VALUES_BRANCH)
- # LOE rbx r12 r13 r14 r15 edx ymm0 ymm7 ymm9
+ /* Go to special inputs processing branch */
+ jne L(SPECIAL_VALUES_BRANCH)
+ # LOE rbx r12 r13 r14 r15 edx ymm0 ymm7 ymm9
-/* Restore registers
- * and exit the function
- */
+ /* Restore registers
+ * and exit the function
+ */
L(EXIT):
- vmovaps %ymm9, %ymm0
- 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
- */
+ vmovaps %ymm9, %ymm0
+ 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 %ymm0, 32(%rsp)
- vmovups %ymm7, 64(%rsp)
- vmovups %ymm9, 96(%rsp)
- # LOE rbx r12 r13 r14 r15 edx ymm9
-
- 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: -32; DW_OP_and; DW_OP_const4s: -112; DW_OP_plus) */
- .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x90, 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: -32; DW_OP_and; DW_OP_const4s: -120; DW_OP_plus) */
- .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x88, 0xff, 0xff, 0xff, 0x22
- movl %edx, %r13d
- movq %r14, (%rsp)
- /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -128; DW_OP_plus) */
- .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x80, 0xff, 0xff, 0xff, 0x22
- # LOE rbx r15 r12d r13d
-
-/* Range mask
- * bits check
- */
+ vmovups %ymm0, 32(%rsp)
+ vmovups %ymm7, 64(%rsp)
+ vmovups %ymm9, 96(%rsp)
+ # LOE rbx r12 r13 r14 r15 edx ymm9
+
+ 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: -32; DW_OP_and; DW_OP_const4s: -112; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x90, 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: -32; DW_OP_and; DW_OP_const4s: -120; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x88, 0xff, 0xff, 0xff, 0x22
+ movl %edx, %r13d
+ movq %r14, (%rsp)
+ /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -128; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x80, 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 $8, %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 96(%rsp), %ymm9
-
-/* Go to exit */
- jmp L(EXIT)
- /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -112; DW_OP_plus) */
- .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x90, 0xff, 0xff, 0xff, 0x22
- /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -120; DW_OP_plus) */
- .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x88, 0xff, 0xff, 0xff, 0x22
- /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -128; DW_OP_plus) */
- .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x80, 0xff, 0xff, 0xff, 0x22
- # LOE rbx r12 r13 r14 r15 ymm9
-
-/* Scalar math fucntion call
- * to process special input
- */
+ incl %r12d
+ cmpl $8, %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 96(%rsp), %ymm9
+
+ /* Go to exit */
+ jmp L(EXIT)
+ /* DW_CFA_expression: r12 (r12) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -112; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0c, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x90, 0xff, 0xff, 0xff, 0x22
+ /* DW_CFA_expression: r13 (r13) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -120; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0d, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x88, 0xff, 0xff, 0xff, 0x22
+ /* DW_CFA_expression: r14 (r14) (DW_OP_lit8; DW_OP_minus; DW_OP_const4s: -32; DW_OP_and; DW_OP_const4s: -128; DW_OP_plus) */
+ .cfi_escape 0x10, 0x0e, 0x0e, 0x38, 0x1c, 0x0d, 0xe0, 0xff, 0xff, 0xff, 0x1a, 0x0d, 0x80, 0xff, 0xff, 0xff, 0x22
+ # LOE rbx r12 r13 r14 r15 ymm9
+
+ /* Scalar math fucntion call
+ * to process special input
+ */
L(SCALAR_MATH_CALL):
- movl %r12d, %r14d
- movss 32(%rsp,%r14,4), %xmm0
- movss 64(%rsp,%r14,4), %xmm1
- call atan2f@PLT
- # LOE rbx r14 r15 r12d r13d xmm0
-
- movss %xmm0, 96(%rsp,%r14,4)
-
-/* Process special inputs in loop */
- jmp L(SPECIAL_VALUES_LOOP)
- cfi_restore(12)
- cfi_restore(13)
- cfi_restore(14)
- # LOE rbx r15 r12d r13d
-
-/* Auxilary branch
- * for out of main path inputs
- */
-
-L(AUX_BRANCH):
-/* Check if at least on of Y or Y is zero: iAXAYZERO */
- vpcmpeqd %ymm5, %ymm13, %ymm13
- vpcmpeqd %ymm5, %ymm12, %ymm12
-
-/* Check if both X & Y are not NaNs: iXYnotNAN */
- vcmpordps %ymm7, %ymm7, %ymm11
- vcmpordps %ymm0, %ymm0, %ymm14
-
-/*
- * Path for zero arguments (at least one of both)
- * Check if both args are zeros (den. is zero)
- */
- vcmpeqps %ymm5, %ymm3, %ymm3
- vpor %ymm12, %ymm13, %ymm15
-
-/* Set sPIO2 to zero if den. is zero */
- vblendvps %ymm3, %ymm5, %ymm4, %ymm4
- vandps %ymm14, %ymm11, %ymm8
+ movl %r12d, %r14d
+ movss 32(%rsp, %r14, 4), %xmm0
+ movss 64(%rsp, %r14, 4), %xmm1
+ call atan2f@PLT
+ # LOE rbx r14 r15 r12d r13d xmm0
-/* Check if at least on of Y or Y is zero and not NaN: iAXAYZEROnotNAN */
- vpand %ymm8, %ymm15, %ymm8
+ movss %xmm0, 96(%rsp, %r14, 4)
-/* Res = sign(Y)*(X<0)?(PIO2+PI):PIO2 */
- vpcmpgtd %ymm7, %ymm5, %ymm5
- vorps %ymm1, %ymm4, %ymm1
- vandps %ymm6, %ymm5, %ymm6
- vaddps %ymm6, %ymm1, %ymm1
+ /* Process special inputs in loop */
+ jmp L(SPECIAL_VALUES_LOOP)
+ cfi_restore(12)
+ cfi_restore(13)
+ cfi_restore(14)
+ # LOE rbx r15 r12d r13d
-/* Exclude from previous callout mask zero (and not NaN) arguments */
- vpandn %ymm10, %ymm8, %ymm10
- vorps %ymm2, %ymm1, %ymm2
+ /* Auxilary branch
+ * for out of main path inputs
+ */
-/* Go to callout */
- vmovmskps %ymm10, %edx
-
-/* Merge results from main and spec path */
- vblendvps %ymm8, %ymm2, %ymm9, %ymm9
-
-/* Return to main vector processing path */
- jmp L(AUX_BRANCH_RETURN)
- # LOE rbx r12 r13 r14 r15 edx ymm0 ymm7 ymm9
+L(AUX_BRANCH):
+ /* Check if at least on of Y or Y is zero: iAXAYZERO */
+ vpcmpeqd %ymm5, %ymm13, %ymm13
+ vpcmpeqd %ymm5, %ymm12, %ymm12
+
+ /* Check if both X & Y are not NaNs: iXYnotNAN */
+ vcmpordps %ymm7, %ymm7, %ymm11
+ vcmpordps %ymm0, %ymm0, %ymm14
+
+ /*
+ * Path for zero arguments (at least one of both)
+ * Check if both args are zeros (den. is zero)
+ */
+ vcmpeqps %ymm5, %ymm3, %ymm3
+ vpor %ymm12, %ymm13, %ymm15
+
+ /* Set sPIO2 to zero if den. is zero */
+ vblendvps %ymm3, %ymm5, %ymm4, %ymm4
+ vandps %ymm14, %ymm11, %ymm8
+
+ /* Check if at least on of Y or Y is zero and not NaN: iAXAYZEROnotNAN */
+ vpand %ymm8, %ymm15, %ymm8
+
+ /* Res = sign(Y)*(X<0)?(PIO2+PI):PIO2 */
+ vpcmpgtd %ymm7, %ymm5, %ymm5
+ vorps %ymm1, %ymm4, %ymm1
+ vandps %ymm6, %ymm5, %ymm6
+ vaddps %ymm6, %ymm1, %ymm1
+
+ /* Exclude from previous callout mask zero (and not NaN) arguments */
+ vpandn %ymm10, %ymm8, %ymm10
+ vorps %ymm2, %ymm1, %ymm2
+
+ /* Go to callout */
+ vmovmskps %ymm10, %edx
+
+ /* Merge results from main and spec path */
+ vblendvps %ymm8, %ymm2, %ymm9, %ymm9
+
+ /* Return to main vector processing path */
+ jmp L(AUX_BRANCH_RETURN)
+ # LOE rbx r12 r13 r14 r15 edx ymm0 ymm7 ymm9
END(_ZGVdN8vv_atan2f_avx2)
- .section .rodata, "a"
- .align 32
+ .section .rodata, "a"
+ .align 32
#ifdef __svml_satan2_data_internal_typedef
typedef unsigned int VUINT32;
typedef struct {
- __declspec(align(32)) VUINT32 sZERO[8][1];
- __declspec(align(32)) VUINT32 sSIGN_MASK[8][1];
- __declspec(align(32)) VUINT32 sABS_MASK[8][1];
- __declspec(align(32)) VUINT32 sPIO2[8][1];
- __declspec(align(32)) VUINT32 sPI[8][1];
- __declspec(align(32)) VUINT32 sPC8[8][1];
- __declspec(align(32)) VUINT32 sPC7[8][1];
- __declspec(align(32)) VUINT32 sPC6[8][1];
- __declspec(align(32)) VUINT32 sPC5[8][1];
- __declspec(align(32)) VUINT32 sPC4[8][1];
- __declspec(align(32)) VUINT32 sPC3[8][1];
- __declspec(align(32)) VUINT32 sPC2[8][1];
- __declspec(align(32)) VUINT32 sPC1[8][1];
- __declspec(align(32)) VUINT32 sPC0[8][1];
- __declspec(align(32)) VUINT32 iCHK_WORK_SUB[8][1];
- __declspec(align(32)) VUINT32 iCHK_WORK_CMP[8][1];
+ __declspec(align(32)) VUINT32 sZERO[8][1];
+ __declspec(align(32)) VUINT32 sSIGN_MASK[8][1];
+ __declspec(align(32)) VUINT32 sABS_MASK[8][1];
+ __declspec(align(32)) VUINT32 sPIO2[8][1];
+ __declspec(align(32)) VUINT32 sPI[8][1];
+ __declspec(align(32)) VUINT32 sPC8[8][1];
+ __declspec(align(32)) VUINT32 sPC7[8][1];
+ __declspec(align(32)) VUINT32 sPC6[8][1];
+ __declspec(align(32)) VUINT32 sPC5[8][1];
+ __declspec(align(32)) VUINT32 sPC4[8][1];
+ __declspec(align(32)) VUINT32 sPC3[8][1];
+ __declspec(align(32)) VUINT32 sPC2[8][1];
+ __declspec(align(32)) VUINT32 sPC1[8][1];
+ __declspec(align(32)) VUINT32 sPC0[8][1];
+ __declspec(align(32)) VUINT32 iCHK_WORK_SUB[8][1];
+ __declspec(align(32)) VUINT32 iCHK_WORK_CMP[8][1];
} __svml_satan2_data_internal;
#endif
__svml_satan2_data_internal:
- .long 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 // sZERO
- .align 32
- .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000 // sSIGN_MASK
- .align 32
- .long 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF // sABS_MASK
- .align 32
- .long 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB // sPIO2
- .align 32
- .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB // sPI
- .align 32
- .long 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0 // sA08
- .align 32
- .long 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631 // sA07
- .align 32
- .long 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384 // sA06
- .align 32
- .long 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629 // sA05
- .align 32
- .long 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474 // sA04
- .align 32
- .long 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8 // sA03
- .align 32
- .long 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F // sA02
- .align 32
- .long 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49 // sA01
- .align 32
- .long 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000 // sA00
- .align 32
- .long 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000 //iCHK_WORK_SUB
- .align 32
- .long 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000 //iCHK_WORK_CMP
- .align 32
- .type __svml_satan2_data_internal,@object
- .size __svml_satan2_data_internal,.-__svml_satan2_data_internal
+ .long 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 // sZERO
+ .align 32
+ .long 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000 // sSIGN_MASK
+ .align 32
+ .long 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF, 0x7FFFFFFF // sABS_MASK
+ .align 32
+ .long 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB, 0x3FC90FDB // sPIO2
+ .align 32
+ .long 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB, 0x40490FDB // sPI
+ .align 32
+ .long 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0, 0x3B322CC0 // sA08
+ .align 32
+ .long 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631, 0xBC7F2631 // sA07
+ .align 32
+ .long 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384, 0x3D2BC384 // sA06
+ .align 32
+ .long 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629, 0xBD987629 // sA05
+ .align 32
+ .long 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474, 0x3DD96474 // sA04
+ .align 32
+ .long 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8, 0xBE1161F8 // sA03
+ .align 32
+ .long 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F, 0x3E4CB79F // sA02
+ .align 32
+ .long 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49, 0xBEAAAA49 // sA01
+ .align 32
+ .long 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000 // sA00
+ .align 32
+ .long 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000, 0x81000000 // iCHK_WORK_SUB
+ .align 32
+ .long 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000, 0xFC000000 // iCHK_WORK_CMP
+ .align 32
+ .type __svml_satan2_data_internal, @object
+ .size __svml_satan2_data_internal, .-__svml_satan2_data_internal
--
2.34.1
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