AVX512FP16: Add testcase for scalar FMA instructions.
gcc/testsuite/ChangeLog: * gcc.target/i386/avx512fp16-vfmaddXXXsh-1a.c: New test. * gcc.target/i386/avx512fp16-vfmaddXXXsh-1b.c: Ditto. * gcc.target/i386/avx512fp16-vfmsubXXXsh-1a.c: Ditto. * gcc.target/i386/avx512fp16-vfmsubXXXsh-1b.c: Ditto. * gcc.target/i386/avx512fp16-vfnmaddXXXsh-1a.c: Ditto. * gcc.target/i386/avx512fp16-vfnmaddXXXsh-1b.c: Ditto. * gcc.target/i386/avx512fp16-vfnmsubXXXsh-1a.c: Ditto. * gcc.target/i386/avx512fp16-vfnmsubXXXsh-1b.c: Ditto.
This commit is contained in:
liuhongt
parent
3c9de0a93e
commit
d07c750cc6
8 changed files with 475 additions and 0 deletions
28
gcc/testsuite/gcc.target/i386/avx512fp16-vfmaddXXXsh-1a.c
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28
gcc/testsuite/gcc.target/i386/avx512fp16-vfmaddXXXsh-1a.c
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/* { dg-do compile } */
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/* { dg-options "-mavx512fp16 -O2" } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
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/* { dg-final { scan-assembler-times "vfmadd231sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd231sh\[ \\t\]+\[^\n\]*\{ru-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmadd...sh\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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#include <immintrin.h>
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volatile __m128h a, b, c;
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volatile __mmask8 m;
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void extern
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avx512f_test (void)
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{
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a = _mm_fmadd_sh (a, b, c);
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a = _mm_mask_fmadd_sh (a, m, b, c);
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c = _mm_mask3_fmadd_sh (a, b, c, m);
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a = _mm_maskz_fmadd_sh (m, a, b, c);
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a = _mm_fmadd_round_sh (a, b, c, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
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a = _mm_mask_fmadd_round_sh (a, m, b, c, _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC);
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c = _mm_mask3_fmadd_round_sh (a, b, c, m, _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC);
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a = _mm_maskz_fmadd_round_sh (m, a, b, c, _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC);
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}
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90
gcc/testsuite/gcc.target/i386/avx512fp16-vfmaddXXXsh-1b.c
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90
gcc/testsuite/gcc.target/i386/avx512fp16-vfmaddXXXsh-1b.c
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/* { dg-do run { target avx512fp16 } } */
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/* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
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#define AVX512FP16
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#include "avx512fp16-helper.h"
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#define N_ELEMS 8
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void NOINLINE
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emulate_fmadd_sh(V512 * dest, V512 op1, V512 op2,
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__mmask8 k, int zero_mask, int mask3)
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{
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V512 v1, v2, v3, v4, v5, v6, v7, v8;
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int i;
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unpack_ph_2twops(op1, &v1, &v2);
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unpack_ph_2twops(op2, &v3, &v4);
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unpack_ph_2twops(*dest, &v7, &v8);
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if ((k&1) || !k)
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v5.f32[0] = v1.f32[0] * v3.f32[0] + v7.f32[0];
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else if (zero_mask)
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v5.f32[0] = 0;
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else
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v5.f32[0] = v7.f32[0];
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for (i = 1; i < 8; i++){
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if (mask3)
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v5.f32[i] = v7.f32[i];
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else
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v5.f32[i] = v1.f32[i];
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}
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*dest = pack_twops_2ph(v5, v6);
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}
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void
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test_512 (void)
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{
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V512 res;
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V512 exp;
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init_src();
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_fmadd_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 1);
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res.xmmh[0] = _mm_mask3_fmadd_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
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0x1);
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check_results(&res, &exp, N_ELEMS, "_mm_mask3_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_mask_fmadd_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
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res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_mask_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x3, 1, 0);
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res.xmmh[0] = _mm_maskz_fmadd_sh(0x3, src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_maskz_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_fmadd_round_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
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_ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 1);
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res.xmmh[0] = _mm_mask3_fmadd_round_sh(src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0], 0x1, _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_mask3_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_mask_fmadd_round_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
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res.xmmh[0], _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_mask_fmadd_sh");
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init_dest(&res, &exp);
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emulate_fmadd_sh(&exp, src1, src2, 0x3, 1, 0);
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res.xmmh[0] = _mm_maskz_fmadd_round_sh(0x3, src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0], _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_maskz_fmadd_sh");
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if (n_errs != 0) {
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abort ();
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}
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}
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28
gcc/testsuite/gcc.target/i386/avx512fp16-vfmsubXXXsh-1a.c
Normal file
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gcc/testsuite/gcc.target/i386/avx512fp16-vfmsubXXXsh-1a.c
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/* { dg-do compile } */
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/* { dg-options "-mavx512fp16 -O2" } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
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/* { dg-final { scan-assembler-times "vfmsub231sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub231sh\[ \\t\]+\[^\n\]*\{ru-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfmsub...sh\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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#include <immintrin.h>
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volatile __m128h a, b, c;
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volatile __mmask8 m;
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void extern
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avx512f_test (void)
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{
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a = _mm_fmsub_sh (a, b, c);
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a = _mm_mask_fmsub_sh (a, m, b, c);
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c = _mm_mask3_fmsub_sh (a, b, c, m);
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a = _mm_maskz_fmsub_sh (m, a, b, c);
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a = _mm_fmsub_round_sh (a, b, c, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
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a = _mm_mask_fmsub_round_sh (a, m, b, c, _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC);
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c = _mm_mask3_fmsub_round_sh (a, b, c, m, _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC);
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a = _mm_maskz_fmsub_round_sh (m, a, b, c, _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC);
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}
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89
gcc/testsuite/gcc.target/i386/avx512fp16-vfmsubXXXsh-1b.c
Normal file
89
gcc/testsuite/gcc.target/i386/avx512fp16-vfmsubXXXsh-1b.c
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/* { dg-do run { target avx512fp16 } } */
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/* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
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#define AVX512FP16
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#include "avx512fp16-helper.h"
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#define N_ELEMS 8
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void NOINLINE
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emulate_fmsub_sh(V512 * dest, V512 op1, V512 op2,
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__mmask8 k, int zero_mask, int mask3)
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{
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V512 v1, v2, v3, v4, v5, v6, v7, v8;
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int i;
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unpack_ph_2twops(op1, &v1, &v2);
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unpack_ph_2twops(op2, &v3, &v4);
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unpack_ph_2twops(*dest, &v7, &v8);
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if ((k&1) || !k)
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v5.f32[0] = v1.f32[0] * v3.f32[0] - v7.f32[0];
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else if (zero_mask)
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v5.f32[0] = 0;
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else
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v5.f32[0] = v7.f32[0];
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for (i = 1; i < 8; i++){
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if (mask3)
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v5.f32[i] = v7.f32[i];
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else
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v5.f32[i] = v1.f32[i];
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}
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*dest = pack_twops_2ph(v5, v6);
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}
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void
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test_512 (void)
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{
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V512 res;
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V512 exp;
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init_src();
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_fmsub_sh(src1.xmmh[0],
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src2.xmmh[0], res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 1);
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res.xmmh[0] = _mm_mask3_fmsub_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
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0x1);
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check_results(&res, &exp, N_ELEMS, "_mm_mask3_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_mask_fmsub_sh(src1.xmmh[0], 0x1, src2.xmmh[0], res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_mask_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x3, 1, 0);
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res.xmmh[0] = _mm_maskz_fmsub_sh(0x3, src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0]);
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check_results(&res, &exp, N_ELEMS, "_mm_maskz_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_fmsub_round_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
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_ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 1);
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res.xmmh[0] = _mm_mask3_fmsub_round_sh(src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0], 0x1, _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_mask3_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x1, 0, 0);
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res.xmmh[0] = _mm_mask_fmsub_round_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
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res.xmmh[0], _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_mask_fmsub_sh");
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init_dest(&res, &exp);
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emulate_fmsub_sh(&exp, src1, src2, 0x3, 1, 0);
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res.xmmh[0] = _mm_maskz_fmsub_round_sh(0x3, src1.xmmh[0], src2.xmmh[0],
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res.xmmh[0], _ROUND_NINT);
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check_results(&res, &exp, N_ELEMS, "_mm_maskz_fmsub_sh");
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if (n_errs != 0) {
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abort ();
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}
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}
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32
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmaddXXXsh-1a.c
Normal file
32
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmaddXXXsh-1a.c
Normal file
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/* { dg-do compile } */
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/* { dg-options "-mavx512fp16 -O2" } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
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/* { dg-final { scan-assembler-times "vfnmadd231sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd231sh\[ \\t\]+\[^\n\]*\{ru-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
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/* { dg-final { scan-assembler-times "vfnmadd...sh\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
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#include <immintrin.h>
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volatile __m128h a, b, c;
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volatile __mmask8 m;
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void extern
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avx512f_test (void)
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{
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a = _mm_fnmadd_sh (a, b, c);
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a = _mm_mask_fnmadd_sh (a, m, b, c);
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c = _mm_mask3_fnmadd_sh (a, b, c, m);
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a = _mm_maskz_fnmadd_sh (m, a, b, c);
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a = _mm_fnmadd_round_sh (a, b, c, _MM_FROUND_TO_NEAREST_INT
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| _MM_FROUND_NO_EXC);
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a = _mm_mask_fnmadd_round_sh (a, m, b, c, _MM_FROUND_TO_NEG_INF
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| _MM_FROUND_NO_EXC);
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c = _mm_mask3_fnmadd_round_sh (a, b, c, m, _MM_FROUND_TO_POS_INF
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| _MM_FROUND_NO_EXC);
|
||||
a = _mm_maskz_fnmadd_round_sh (m, a, b, c, _MM_FROUND_TO_ZERO
|
||||
| _MM_FROUND_NO_EXC);
|
||||
}
|
||||
90
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmaddXXXsh-1b.c
Normal file
90
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmaddXXXsh-1b.c
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
/* { dg-do run { target avx512fp16 } } */
|
||||
/* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
|
||||
|
||||
|
||||
#define AVX512FP16
|
||||
#include "avx512fp16-helper.h"
|
||||
|
||||
#define N_ELEMS 8
|
||||
|
||||
void NOINLINE
|
||||
emulate_fnmadd_sh(V512 * dest, V512 op1, V512 op2,
|
||||
__mmask8 k, int zero_mask, int mask3)
|
||||
{
|
||||
V512 v1, v2, v3, v4, v5, v6, v7, v8;
|
||||
int i;
|
||||
|
||||
unpack_ph_2twops(op1, &v1, &v2);
|
||||
unpack_ph_2twops(op2, &v3, &v4);
|
||||
unpack_ph_2twops(*dest, &v7, &v8);
|
||||
|
||||
if ((k&1) || !k)
|
||||
v5.f32[0] = -(v1.f32[0] * v3.f32[0]) + v7.f32[0];
|
||||
else if (zero_mask)
|
||||
v5.f32[0] = 0;
|
||||
else
|
||||
v5.f32[0] = v7.f32[0];
|
||||
|
||||
for (i = 1; i < 8; i++){
|
||||
if (mask3)
|
||||
v5.f32[i] = v7.f32[i];
|
||||
else
|
||||
v5.f32[i] = v1.f32[i];
|
||||
}
|
||||
*dest = pack_twops_2ph(v5, v6);
|
||||
}
|
||||
|
||||
void
|
||||
test_512 (void)
|
||||
{
|
||||
V512 res;
|
||||
V512 exp;
|
||||
|
||||
init_src();
|
||||
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_fnmadd_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 1);
|
||||
res.xmmh[0] = _mm_mask3_fnmadd_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
|
||||
0x1);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask3_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_mask_fnmadd_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
|
||||
res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x3, 1, 0);
|
||||
res.xmmh[0] = _mm_maskz_fnmadd_sh(0x3, src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_maskz_fnmadd_sh");
|
||||
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_fnmadd_round_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
|
||||
_ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 1);
|
||||
res.xmmh[0] = _mm_mask3_fnmadd_round_sh(src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0], 0x1, _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask3_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_mask_fnmadd_round_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
|
||||
res.xmmh[0], _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask_fnmadd_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmadd_sh(&exp, src1, src2, 0x3, 1, 0);
|
||||
res.xmmh[0] = _mm_maskz_fnmadd_round_sh(0x3, src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0], _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_maskz_fnmadd_sh");
|
||||
|
||||
if (n_errs != 0) {
|
||||
abort ();
|
||||
}
|
||||
}
|
||||
|
||||
28
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmsubXXXsh-1a.c
Normal file
28
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmsubXXXsh-1a.c
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
/* { dg-do compile } */
|
||||
/* { dg-options "-mavx512fp16 -O2" } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub231sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub231sh\[ \\t\]+\[^\n\]*\{ru-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
/* { dg-final { scan-assembler-times "vfnmsub...sh\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
|
||||
|
||||
#include <immintrin.h>
|
||||
|
||||
volatile __m128h a, b, c;
|
||||
volatile __mmask8 m;
|
||||
|
||||
void extern
|
||||
avx512f_test (void)
|
||||
{
|
||||
a = _mm_fnmsub_sh (a, b, c);
|
||||
a = _mm_mask_fnmsub_sh (a, m, b, c);
|
||||
c = _mm_mask3_fnmsub_sh (a, b, c, m);
|
||||
a = _mm_maskz_fnmsub_sh (m, a, b, c);
|
||||
a = _mm_fnmsub_round_sh (a, b, c, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC);
|
||||
a = _mm_mask_fnmsub_round_sh (a, m, b, c, _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC);
|
||||
c = _mm_mask3_fnmsub_round_sh (a, b, c, m, _MM_FROUND_TO_POS_INF | _MM_FROUND_NO_EXC);
|
||||
a = _mm_maskz_fnmsub_round_sh (m, a, b, c, _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC);
|
||||
}
|
||||
90
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmsubXXXsh-1b.c
Normal file
90
gcc/testsuite/gcc.target/i386/avx512fp16-vfnmsubXXXsh-1b.c
Normal file
|
|
@ -0,0 +1,90 @@
|
|||
/* { dg-do run { target avx512fp16 } } */
|
||||
/* { dg-options "-O2 -mavx512fp16 -mavx512dq" } */
|
||||
|
||||
|
||||
#define AVX512FP16
|
||||
#include "avx512fp16-helper.h"
|
||||
|
||||
#define N_ELEMS 8
|
||||
|
||||
void NOINLINE
|
||||
emulate_fnmsub_sh(V512 * dest, V512 op1, V512 op2,
|
||||
__mmask8 k, int zero_mask, int mask3)
|
||||
{
|
||||
V512 v1, v2, v3, v4, v5, v6, v7, v8;
|
||||
int i;
|
||||
|
||||
unpack_ph_2twops(op1, &v1, &v2);
|
||||
unpack_ph_2twops(op2, &v3, &v4);
|
||||
unpack_ph_2twops(*dest, &v7, &v8);
|
||||
|
||||
if ((k&1) || !k)
|
||||
v5.f32[0] = -(v1.f32[0] * v3.f32[0]) - v7.f32[0];
|
||||
else if (zero_mask)
|
||||
v5.f32[0] = 0;
|
||||
else
|
||||
v5.f32[0] = v7.f32[0];
|
||||
|
||||
for (i = 1; i < 8; i++){
|
||||
if (mask3)
|
||||
v5.f32[i] = v7.f32[i];
|
||||
else
|
||||
v5.f32[i] = v1.f32[i];
|
||||
}
|
||||
*dest = pack_twops_2ph(v5, v6);
|
||||
}
|
||||
|
||||
void
|
||||
test_512 (void)
|
||||
{
|
||||
V512 res;
|
||||
V512 exp;
|
||||
|
||||
init_src();
|
||||
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_fnmsub_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 1);
|
||||
res.xmmh[0] = _mm_mask3_fnmsub_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
|
||||
0x1);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask3_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_mask_fnmsub_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
|
||||
res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x3, 1, 0);
|
||||
res.xmmh[0] = _mm_maskz_fnmsub_sh(0x3, src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0]);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_maskz_fnmsub_sh");
|
||||
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_fnmsub_round_sh(src1.xmmh[0], src2.xmmh[0], res.xmmh[0],
|
||||
_ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 1);
|
||||
res.xmmh[0] = _mm_mask3_fnmsub_round_sh(src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0], 0x1, _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask3_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x1, 0, 0);
|
||||
res.xmmh[0] = _mm_mask_fnmsub_round_sh(src1.xmmh[0], 0x1, src2.xmmh[0],
|
||||
res.xmmh[0], _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_mask_fnmsub_sh");
|
||||
init_dest(&res, &exp);
|
||||
emulate_fnmsub_sh(&exp, src1, src2, 0x3, 1, 0);
|
||||
res.xmmh[0] = _mm_maskz_fnmsub_round_sh(0x3, src1.xmmh[0], src2.xmmh[0],
|
||||
res.xmmh[0], _ROUND_NINT);
|
||||
check_results(&res, &exp, N_ELEMS, "_mm_maskz_fnmsub_sh");
|
||||
|
||||
if (n_errs != 0) {
|
||||
abort ();
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Add table
Reference in a new issue