AVX512FP16: Add permutation and mask blend intrinsics.

gcc/ChangeLog:

	* config/i386/avx512fp16intrin.h:
	(_mm512_mask_blend_ph): New intrinsic.
	(_mm512_permutex2var_ph): Ditto.
	(_mm512_permutexvar_ph): Ditto.
	* config/i386/avx512fp16vlintrin.h:
	(_mm256_mask_blend_ph): New intrinsic.
	(_mm256_permutex2var_ph): Ditto.
	(_mm256_permutexvar_ph): Ditto.
	(_mm_mask_blend_ph): Ditto.
	(_mm_permutex2var_ph): Ditto.
	(_mm_permutexvar_ph): Ditto.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/avx512fp16-14.c: New test.
This commit is contained in:
dianhong xu 2021-06-22 20:33:24 +08:00 committed by liuhongt
parent 69dc9c59e9
commit 6b0e0b29c6
3 changed files with 178 additions and 0 deletions

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@ -7211,6 +7211,37 @@ _mm512_reduce_max_ph (__m512h __A)
#undef _MM512_REDUCE_OP
extern __inline __m512h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_mask_blend_ph (__mmask32 __U, __m512h __A, __m512h __W)
{
return (__m512h) __builtin_ia32_movdquhi512_mask ((__v32hi) __W,
(__v32hi) __A,
(__mmask32) __U);
}
extern __inline __m512h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_permutex2var_ph (__m512h __A, __m512i __I, __m512h __B)
{
return (__m512h) __builtin_ia32_vpermi2varhi512_mask ((__v32hi) __A,
(__v32hi) __I,
(__v32hi) __B,
(__mmask32)-1);
}
extern __inline __m512h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_permutexvar_ph (__m512i __A, __m512h __B)
{
return (__m512h) __builtin_ia32_permvarhi512_mask ((__v32hi) __B,
(__v32hi) __A,
(__v32hi)
(_mm512_setzero_ph ()),
(__mmask32)-1);
}
#ifdef __DISABLE_AVX512FP16__
#undef __DISABLE_AVX512FP16__
#pragma GCC pop_options

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@ -3253,6 +3253,68 @@ _mm_reduce_max_ph (__m128h __A)
#undef _MM256_REDUCE_OP
#undef _MM_REDUCE_OP
extern __inline __m256h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm256_mask_blend_ph (__mmask16 __U, __m256h __A, __m256h __W)
{
return (__m256h) __builtin_ia32_movdquhi256_mask ((__v16hi) __W,
(__v16hi) __A,
(__mmask16) __U);
}
extern __inline __m256h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm256_permutex2var_ph (__m256h __A, __m256i __I, __m256h __B)
{
return (__m256h) __builtin_ia32_vpermi2varhi256_mask ((__v16hi) __A,
(__v16hi) __I,
(__v16hi) __B,
(__mmask16)-1);
}
extern __inline __m256h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm256_permutexvar_ph (__m256i __A, __m256h __B)
{
return (__m256h) __builtin_ia32_permvarhi256_mask ((__v16hi) __B,
(__v16hi) __A,
(__v16hi)
(_mm256_setzero_ph ()),
(__mmask16)-1);
}
extern __inline __m128h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm_mask_blend_ph (__mmask8 __U, __m128h __A, __m128h __W)
{
return (__m128h) __builtin_ia32_movdquhi128_mask ((__v8hi) __W,
(__v8hi) __A,
(__mmask8) __U);
}
extern __inline __m128h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm_permutex2var_ph (__m128h __A, __m128i __I, __m128h __B)
{
return (__m128h) __builtin_ia32_vpermi2varhi128_mask ((__v8hi) __A,
(__v8hi) __I,
(__v8hi) __B,
(__mmask8)-1);
}
extern __inline __m128h
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm_permutexvar_ph (__m128i __A, __m128h __B)
{
return (__m128h) __builtin_ia32_permvarhi128_mask ((__v8hi) __B,
(__v8hi) __A,
(__v8hi)
(_mm_setzero_ph ()),
(__mmask8)-1);
}
#ifdef __DISABLE_AVX512FP16VL__
#undef __DISABLE_AVX512FP16VL__
#pragma GCC pop_options

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@ -0,0 +1,85 @@
/* { dg-do compile} */
/* { dg-options "-O2 -mavx512fp16 -mavx512vl -mavx512bw" } */
#include <immintrin.h>
__m512h
__attribute__ ((noinline, noclone))
test_mm512_mask_blend_ph (__mmask32 U, __m512h A, __m512h B )
{
return _mm512_mask_blend_ph (U, A, B);
}
/* { dg-final { scan-assembler-times "(?:vmovdqu16|vpblendmw)\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
__m512h
__attribute__ ((noinline, noclone))
test_mm512_permutex2var_ph (__m512h A, __m512i I, __m512h B)
{
return _mm512_permutex2var_ph (A, I, B);
}
/* { dg-final { scan-assembler-times "vperm\[ti\]2w\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+" 1 } } */
__m512h
__attribute__ ((noinline, noclone))
test_mm512_permutexvar_ph (__m512i A, __m512h B)
{
return _mm512_permutexvar_ph (A, B);
}
/* { dg-final { scan-assembler-times "vpermw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+" 1 } } */
__m256h
__attribute__ ((noinline, noclone))
test_mm256_mask_blend_ph (__mmask16 U, __m256h A, __m256h B )
{
return _mm256_mask_blend_ph (U, A, B);
}
/* { dg-final { scan-assembler-times "(?:vmovdqu16|vpblendmw)\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
__m256h
__attribute__ ((noinline, noclone))
test_mm256_permutex2var_ph (__m256h A, __m256i I, __m256h B)
{
return _mm256_permutex2var_ph (A, I, B);
}
/* { dg-final { scan-assembler-times "vperm\[ti\]2w\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+" 1 { target { ! ia32 } } } } */
__m256h
__attribute__ ((noinline, noclone))
test_mm256_permutexvar_ph (__m256i A, __m256h B)
{
return _mm256_permutexvar_ph (A, B);
}
/* { dg-final { scan-assembler-times "vpermw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+" 1 } } */
__m128h
__attribute__ ((noinline, noclone))
test_mm_mask_blend_ph (__mmask8 U, __m128h A, __m128h B )
{
return _mm_mask_blend_ph (U, A, B);
}
/* { dg-final { scan-assembler-times "(?:vmovdqu16|vpblendmw)\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
__m128h
__attribute__ ((noinline, noclone))
test_mm_permutex2var_ph (__m128h A, __m128i I, __m128h B)
{
return _mm_permutex2var_ph (A, I, B);
}
/* { dg-final { scan-assembler-times "vperm\[it\]2w\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+" 1 } } */
__m128h
__attribute__ ((noinline, noclone))
test_mm_permutexvar_ph (__m128i A, __m128h B)
{
return _mm_permutexvar_ph (A, B);
}
/* { dg-final { scan-assembler-times "vpermw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+" 1 } } */