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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@290580 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/BuiltinsX86.def b/include/clang/Basic/BuiltinsX86.def
index 3fe0950a273c1d791dd420f6b972732d95108844..e53992bbf50ecb123934556aedbce5ddeab39bc2 100644 (file)
--- a/include/clang/Basic/BuiltinsX86.def
+++ b/include/clang/Basic/BuiltinsX86.def
@@ -974,8 +974,8 @@ TARGET_BUILTIN(__builtin_ia32_pminsd512_mask, "V16iV16iV16iV16iUs", "", "avx512f
 TARGET_BUILTIN(__builtin_ia32_pminsq512_mask, "V8LLiV8LLiV8LLiV8LLiUc", "", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pminud512_mask, "V16iV16iV16iV16iUs", "", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pminuq512_mask, "V8LLiV8LLiV8LLiV8LLiUc", "", "avx512f")
-TARGET_BUILTIN(__builtin_ia32_pmuldq512_mask, "V8LLiV16iV16iV8LLiUc", "", "avx512f")
-TARGET_BUILTIN(__builtin_ia32_pmuludq512_mask, "V8LLiV16iV16iV8LLiUc", "", "avx512f")
+TARGET_BUILTIN(__builtin_ia32_pmuldq512, "V8LLiV16iV16i", "", "avx512f")
+TARGET_BUILTIN(__builtin_ia32_pmuludq512, "V8LLiV16iV16i", "", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_ptestmd512, "UsV16iV16iUs", "", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_ptestmq512, "UcV8LLiV8LLiUc", "", "avx512f")
 TARGET_BUILTIN(__builtin_ia32_pbroadcastd512_gpr_mask, "V16iiV16iUs", "", "avx512f")

diff --git a/lib/Headers/avx512fintrin.h b/lib/Headers/avx512fintrin.h
index 71b645230d5708fca0e620dd13e55c87a99a65e9..e6a7217c8967e17f0d11c1c194cc60c13322dc6f 100644 (file)
--- a/lib/Headers/avx512fintrin.h
+++ b/lib/Headers/avx512fintrin.h
@@ -1416,57 +1416,45 @@ _mm512_maskz_min_epu64 (__mmask8 __M, __m512i __A, __m512i __B)
 static __inline __m512i __DEFAULT_FN_ATTRS
 _mm512_mul_epi32(__m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuldq512_mask ((__v16si) __X,
-              (__v16si) __Y,
-              (__v8di)
-              _mm512_setzero_si512 (),
-              (__mmask8) -1);
+  return (__m512i)__builtin_ia32_pmuldq512((__v16si)__X, (__v16si) __Y);
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_mul_epi32 (__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
+_mm512_mask_mul_epi32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuldq512_mask ((__v16si) __X,
-              (__v16si) __Y,
-              (__v8di) __W, __M);
+  return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
+                                             (__v8di)_mm512_mul_epi32(__X, __Y),
+                                             (__v8di)__W);
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS
-_mm512_maskz_mul_epi32 (__mmask8 __M, __m512i __X, __m512i __Y)
+_mm512_maskz_mul_epi32(__mmask8 __M, __m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuldq512_mask ((__v16si) __X,
-              (__v16si) __Y,
-              (__v8di)
-              _mm512_setzero_si512 (),
-              __M);
+  return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
+                                             (__v8di)_mm512_mul_epi32(__X, __Y),
+                                             (__v8di)_mm512_setzero_si512 ());
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS
 _mm512_mul_epu32(__m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuludq512_mask ((__v16si) __X,
-               (__v16si) __Y,
-               (__v8di)
-               _mm512_setzero_si512 (),
-               (__mmask8) -1);
+  return (__m512i)__builtin_ia32_pmuludq512((__v16si)__X, (__v16si)__Y);
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_mul_epu32 (__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
+_mm512_mask_mul_epu32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuludq512_mask ((__v16si) __X,
-               (__v16si) __Y,
-               (__v8di) __W, __M);
+  return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
+                                             (__v8di)_mm512_mul_epu32(__X, __Y),
+                                             (__v8di)__W);
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS
-_mm512_maskz_mul_epu32 (__mmask8 __M, __m512i __X, __m512i __Y)
+_mm512_maskz_mul_epu32(__mmask8 __M, __m512i __X, __m512i __Y)
 {
-  return (__m512i) __builtin_ia32_pmuludq512_mask ((__v16si) __X,
-               (__v16si) __Y,
-               (__v8di)
-               _mm512_setzero_si512 (),
-               __M);
+  return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
+                                             (__v8di)_mm512_mul_epu32(__X, __Y),
+                                             (__v8di)_mm512_setzero_si512 ());
 }
 
 static __inline __m512i __DEFAULT_FN_ATTRS

diff --git a/test/CodeGen/avx512f-builtins.c b/test/CodeGen/avx512f-builtins.c
index ebd162835fc72ce3adfa4e5fb9980099acb5b881..760783af1ce0ecbafb2ee10c0ab8915729b83294 100644 (file)
--- a/test/CodeGen/avx512f-builtins.c
+++ b/test/CodeGen/avx512f-builtins.c
@@ -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);
 }