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* [gcc r12-3788] AVX512FP16: Add permutation and mask blend intrinsics.
@ 2021-09-22 10:28 hongtao Liu
0 siblings, 0 replies; only message in thread
From: hongtao Liu @ 2021-09-22 10:28 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:6b0e0b29c639451dd8e2234907b68806e51019c7
commit r12-3788-g6b0e0b29c639451dd8e2234907b68806e51019c7
Author: dianhong xu <dianhong.xu@intel.com>
Date: Tue Jun 22 20:33:24 2021 +0800
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.
Diff:
---
gcc/config/i386/avx512fp16intrin.h | 31 ++++++++++
gcc/config/i386/avx512fp16vlintrin.h | 62 +++++++++++++++++++
gcc/testsuite/gcc.target/i386/avx512fp16-14.c | 85 +++++++++++++++++++++++++++
3 files changed, 178 insertions(+)
diff --git a/gcc/config/i386/avx512fp16intrin.h b/gcc/config/i386/avx512fp16intrin.h
index c0fb9ff2538..29cf6792335 100644
--- a/gcc/config/i386/avx512fp16intrin.h
+++ b/gcc/config/i386/avx512fp16intrin.h
@@ -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
diff --git a/gcc/config/i386/avx512fp16vlintrin.h b/gcc/config/i386/avx512fp16vlintrin.h
index 36b3fe21d5b..3d3de964224 100644
--- a/gcc/config/i386/avx512fp16vlintrin.h
+++ b/gcc/config/i386/avx512fp16vlintrin.h
@@ -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
diff --git a/gcc/testsuite/gcc.target/i386/avx512fp16-14.c b/gcc/testsuite/gcc.target/i386/avx512fp16-14.c
new file mode 100644
index 00000000000..5c670aea640
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx512fp16-14.c
@@ -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 } } */
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