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[AVX-512] Replace masked 512-bit pmuldq and pmuludq builtins with the newly added unmasked versions and selects. 

llvm-svn: 290575
This commit is contained in:
Craig Topper 2016-12-27 03:46:16 +00:00
parent 39b9e32493
commit 6ad5bcc8ac
2 changed files with 24 additions and 8 deletions
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8
clang/lib/Headers/avx512fintrin.h
View File

@ -1422,7 +1422,7 @@ _mm512_mul_epi32(__m512i __X, __m512i __Y)
static __inline __m512i __DEFAULT_FN_ATTRS
_mm512_mask_mul_epi32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
{
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epi32(__X, __Y),
(__v8di)__W);
}
@ -1430,7 +1430,7 @@ _mm512_mask_mul_epi32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
static __inline __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_mul_epi32(__mmask8 __M, __m512i __X, __m512i __Y)
{
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epi32(__X, __Y),
(__v8di)_mm512_setzero_si512 ());
}
@ -1444,7 +1444,7 @@ _mm512_mul_epu32(__m512i __X, __m512i __Y)
static __inline __m512i __DEFAULT_FN_ATTRS
_mm512_mask_mul_epu32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
{
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epu32(__X, __Y),
(__v8di)__W);
}
@ -1452,7 +1452,7 @@ _mm512_mask_mul_epu32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
static __inline __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_mul_epu32(__mmask8 __M, __m512i __X, __m512i __Y)
{
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epu32(__X, __Y),
(__v8di)_mm512_setzero_si512 ());
}

24
clang/test/CodeGen/avx512f-builtins.c
View File

@ -1867,29 +1867,45 @@ __m512i test_mm512_add_epi64(__m512i __A, __m512i __B) {
return _mm512_add_epi64(__A,__B);
}
__m512i test_mm512_mul_epi32(__m512i __A, __m512i __B) {
//CHECK-LABEL: @test_mm512_mul_epi32
//CHECK: @llvm.x86.avx512.pmul.dq.512
return _mm512_mul_epi32(__A,__B);
}
__m512i test_mm512_maskz_mul_epi32 (__mmask16 __k,__m512i __A, __m512i __B) {
//CHECK-LABEL: @test_mm512_maskz_mul_epi32
//CHECK: @llvm.x86.avx512.mask.pmul.dq.512
//CHECK: @llvm.x86.avx512.pmul.dq.512
//CHECK: select <8 x i1> %{{.*}}, <8 x i64> %{{.*}}, <8 x i64> %{{.*}}
return _mm512_maskz_mul_epi32(__k,__A,__B);
}
__m512i test_mm512_mask_mul_epi32 (__mmask16 __k,__m512i __A, __m512i __B,
__m512i __src) {
//CHECK-LABEL: @test_mm512_mask_mul_epi32
//CHECK: @llvm.x86.avx512.mask.pmul.dq.512
//CHECK: @llvm.x86.avx512.pmul.dq.512
//CHECK: select <8 x i1> %{{.*}}, <8 x i64> %{{.*}}, <8 x i64> %{{.*}}
return _mm512_mask_mul_epi32(__src,__k,__A,__B);
}
__m512i test_mm512_mul_epu32 (__m512i __A, __m512i __B) {
//CHECK-LABEL: @test_mm512_mul_epu32
//CHECK: @llvm.x86.avx512.pmulu.dq.512
return _mm512_mul_epu32(__A,__B);
}
__m512i test_mm512_maskz_mul_epu32 (__mmask16 __k,__m512i __A, __m512i __B) {
//CHECK-LABEL: @test_mm512_maskz_mul_epu32
//CHECK: @llvm.x86.avx512.mask.pmulu.dq.512
//CHECK: @llvm.x86.avx512.pmulu.dq.512
//CHECK: select <8 x i1> %{{.*}}, <8 x i64> %{{.*}}, <8 x i64> %{{.*}}
return _mm512_maskz_mul_epu32(__k,__A,__B);
}
__m512i test_mm512_mask_mul_epu32 (__mmask16 __k,__m512i __A, __m512i __B,
__m512i __src) {
//CHECK-LABEL: @test_mm512_mask_mul_epu32
//CHECK: @llvm.x86.avx512.mask.pmulu.dq.512
//CHECK: @llvm.x86.avx512.pmulu.dq.512
//CHECK: select <8 x i1> %{{.*}}, <8 x i64> %{{.*}}, <8 x i64> %{{.*}}
return _mm512_mask_mul_epu32(__src,__k,__A,__B);
}