From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 31 Aug 2016 05:38:55 +0000 (+0000)
Subject: [X86] Use v2i64 vectors to implement _mm_and/andn/or/xor_pd.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=afa10826ed3db826a40223694bb6a146ea43d5af;p=clang

[X86] Use v2i64 vectors to implement _mm_and/andn/or/xor_pd.

These will be reused when removing some builtins from avx512vldqintrin.h and this will make the tests for that change show a better number of vector elements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@280196 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Headers/emmintrin.h b/lib/Headers/emmintrin.h
index 1590138133..d73b3a8eda 100644
--- a/lib/Headers/emmintrin.h
+++ b/lib/Headers/emmintrin.h
@@ -141,25 +141,25 @@ _mm_max_pd(__m128d __a, __m128d __b)
 static __inline__ __m128d __DEFAULT_FN_ATTRS
 _mm_and_pd(__m128d __a, __m128d __b)
 {
-  return (__m128d)((__v4su)__a & (__v4su)__b);
+  return (__m128d)((__v2du)__a & (__v2du)__b);
 }
 
 static __inline__ __m128d __DEFAULT_FN_ATTRS
 _mm_andnot_pd(__m128d __a, __m128d __b)
 {
-  return (__m128d)(~(__v4su)__a & (__v4su)__b);
+  return (__m128d)(~(__v2du)__a & (__v2du)__b);
 }
 
 static __inline__ __m128d __DEFAULT_FN_ATTRS
 _mm_or_pd(__m128d __a, __m128d __b)
 {
-  return (__m128d)((__v4su)__a | (__v4su)__b);
+  return (__m128d)((__v2du)__a | (__v2du)__b);
 }
 
 static __inline__ __m128d __DEFAULT_FN_ATTRS
 _mm_xor_pd(__m128d __a, __m128d __b)
 {
-  return (__m128d)((__v4su)__a ^ (__v4su)__b);
+  return (__m128d)((__v2du)__a ^ (__v2du)__b);
 }
 
 static __inline__ __m128d __DEFAULT_FN_ATTRS
diff --git a/test/CodeGen/sse2-builtins.c b/test/CodeGen/sse2-builtins.c
index ffecb289d5..91fa737ef5 100644
--- a/test/CodeGen/sse2-builtins.c
+++ b/test/CodeGen/sse2-builtins.c
@@ -73,7 +73,7 @@ __m128i test_mm_adds_epu16(__m128i A, __m128i B) {
 
 __m128d test_mm_and_pd(__m128d A, __m128d B) {
   // CHECK-LABEL: test_mm_and_pd
-  // CHECK: and <4 x i32>
+  // CHECK: and <2 x i64>
   return _mm_and_pd(A, B);
 }
 
@@ -85,8 +85,8 @@ __m128i test_mm_and_si128(__m128i A, __m128i B) {
 
 __m128d test_mm_andnot_pd(__m128d A, __m128d B) {
   // CHECK-LABEL: test_mm_andnot_pd
-  // CHECK: xor <4 x i32> %{{.*}}, <i32 -1, i32 -1, i32 -1, i32 -1>
-  // CHECK: and <4 x i32>
+  // CHECK: xor <2 x i64> %{{.*}}, <i64 -1, i64 -1>
+  // CHECK: and <2 x i64>
   return _mm_andnot_pd(A, B);
 }
 
@@ -845,7 +845,7 @@ __m128i test_mm_mullo_epi16(__m128i A, __m128i B) {
 
 __m128d test_mm_or_pd(__m128d A, __m128d B) {
   // CHECK-LABEL: test_mm_or_pd
-  // CHECK: or <4 x i32> %{{.*}}, %{{.*}}
+  // CHECK: or <2 x i64> %{{.*}}, %{{.*}}
   return _mm_or_pd(A, B);
 }
 
@@ -1529,7 +1529,7 @@ __m128d test_mm_unpacklo_pd(__m128d A, __m128d B) {
 
 __m128d test_mm_xor_pd(__m128d A, __m128d B) {
   // CHECK-LABEL: test_mm_xor_pd
-  // CHECK: xor <4 x i32> %{{.*}}, %{{.*}}
+  // CHECK: xor <2 x i64> %{{.*}}, %{{.*}}
   return _mm_xor_pd(A, B);
 }