3 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/CodeGen/X86/avx2-builtins.c b/clang/test/CodeGen/X86/avx2-builtins.c
index 03b1bde..5c52d84 100644
--- a/clang/test/CodeGen/X86/avx2-builtins.c
+++ b/clang/test/CodeGen/X86/avx2-builtins.c
@@ -1155,23 +1155,30 @@ __m256i test_mm256_shufflelo_epi16(__m256i a) {
   return _mm256_shufflelo_epi16(a, 83);
 }
 TEST_CONSTEXPR(match_v16hi(_mm256_shufflelo_epi16(((__m256i)(__v16hi){ 0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15}), 83), 3,0,1,1, 4,5,6,7, 11,8,9,9, 12,13,14,15) );
+
 __m256i test_mm256_sign_epi8(__m256i a, __m256i b) {
   // CHECK-LABEL: test_mm256_sign_epi8
   // CHECK: call <32 x i8> @llvm.x86.avx2.psign.b(<32 x i8> %{{.*}}, <32 x i8> %{{.*}})
   return _mm256_sign_epi8(a, b);
 }
+TEST_CONSTEXPR(match_v32qi(_mm256_sign_epi8(
+    (__m256i)(__v32qs){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
+    (__m256i)(__v32qs){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1}),
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1));
 
 __m256i test_mm256_sign_epi16(__m256i a, __m256i b) {
   // CHECK-LABEL: test_mm256_sign_epi16
   // CHECK: call <16 x i16> @llvm.x86.avx2.psign.w(<16 x i16> %{{.*}}, <16 x i16> %{{.*}})
   return _mm256_sign_epi16(a, b);
 }
+TEST_CONSTEXPR(match_v16hi(_mm256_sign_epi16((__m256i)(__v16hi){0x77,0x77,0xbe,0xbe, -0x9,-0x9,-0x8,-0x8, 0,0,0,0, 0,0,0,0}, (__m256i)(__v16hi){-1,-256,1,256, -512,-1028,512,1028, -2048,-4096,0,0, 0,0,0,0}), -0x77,-0x77,0xbe,0xbe, 0x9,0x9,-0x8,-0x8, 0,0,0,0, 0,0,0,0));
 
 __m256i test_mm256_sign_epi32(__m256i a, __m256i b) {
   // CHECK-LABEL: test_mm256_sign_epi32
   // CHECK: call <8 x i32> @llvm.x86.avx2.psign.d(<8 x i32> %{{.*}}, <8 x i32> %{{.*}})
   return _mm256_sign_epi32(a, b);
 }
+TEST_CONSTEXPR(match_v8si(_mm256_sign_epi32((__m256i)(__v8si){0xbeef,0xfeed,0xbead,0xdeed, -1,2,-3,4}, (__m256i)(__v8si){0,0,0,0,-1,-1,-1,-1}), 0,0,0,0, 1,-2,3,-4));
 
 __m256i test_mm256_slli_epi16(__m256i a) {
   // CHECK-LABEL: test_mm256_slli_epi16
diff --git a/clang/test/CodeGen/X86/mmx-builtins.c b/clang/test/CodeGen/X86/mmx-builtins.c
index 7674255..2731380 100644
--- a/clang/test/CodeGen/X86/mmx-builtins.c
+++ b/clang/test/CodeGen/X86/mmx-builtins.c
@@ -602,23 +602,28 @@ __m64 test_mm_shuffle_pi16(__m64 a) {
   return _mm_shuffle_pi16(a, 3);
 }
 TEST_CONSTEXPR(match_v4hi(_mm_shuffle_pi16(((__m64)(__v4hi){0,1,2,3}), 3), 3,0,0,0));
+
 __m64 test_mm_sign_pi8(__m64 a, __m64 b) {
   // CHECK-LABEL: test_mm_sign_pi8
   // CHECK: call <16 x i8> @llvm.x86.ssse3.psign.b.128(
   return _mm_sign_pi8(a, b);
 }
+TEST_CONSTEXPR(match_v8qi(_mm_sign_pi8((__m64)(__v8qi){0,0,0,0, 0,0,0,0}, (__m64)(__v8qi){0,0,0,0, 0,0,0,0}), 0,0,0,0, 0,0,0,0));
+TEST_CONSTEXPR(match_v8qi(_mm_sign_pi8((__m64)(__v8qi){6,7,6,7, 6,7,6,7}, (__m64)(__v8qi){1,1,1,1, 0,0,0,0}), 6,7,6,7, 0,0,0,0));
 
 __m64 test_mm_sign_pi16(__m64 a, __m64 b) {
   // CHECK-LABEL: test_mm_sign_pi16
   // CHECK: call <8 x i16> @llvm.x86.ssse3.psign.w.128(
   return _mm_sign_pi16(a, b);
 }
+TEST_CONSTEXPR(match_v4hi(_mm_sign_pi16((__m64)(__v4hi){-1,0,1,0}, (__m64)(__v4hi){1,0,-1,0}), -1,0,-1,0));
 
 __m64 test_mm_sign_pi32(__m64 a, __m64 b) {
   // CHECK-LABEL: test_mm_sign_pi32
   // CHECK: call <4 x i32> @llvm.x86.ssse3.psign.d.128(
   return _mm_sign_pi32(a, b);
 }
+TEST_CONSTEXPR(match_v2si(_mm_sign_pi32((__m64)(__v2si){0x7FFF, -1}, (__m64)(__v2si){-1, 0x7FFF}), -0x7FFF, -1));
 
 __m64 test_mm_sll_pi16(__m64 a, __m64 b) {
   // CHECK-LABEL: test_mm_sll_pi16
diff --git a/clang/test/CodeGen/X86/ssse3-builtins.c b/clang/test/CodeGen/X86/ssse3-builtins.c
index f70afc0..b7a4a2f 100644
--- a/clang/test/CodeGen/X86/ssse3-builtins.c
+++ b/clang/test/CodeGen/X86/ssse3-builtins.c
@@ -125,15 +125,18 @@ __m128i test_mm_sign_epi8(__m128i a, __m128i b) {
   // CHECK: call <16 x i8> @llvm.x86.ssse3.psign.b.128(<16 x i8> %{{.*}}, <16 x i8> %{{.*}})
   return _mm_sign_epi8(a, b);
 }
+TEST_CONSTEXPR(match_v16qi(_mm_sign_epi8((__m128i)(__v16qs){11,0,13,14, 0,16,17,18, 19,20,21,22, 23,24,25,26}, (__m128i)(__v16qs){0,1,0,1, -1,1,0,0, 0,0,1,1, -1,0,-1,0}), 0,0,0,14, 0,16,0,0, 0,0,21,22, -23,0,-25,0));
 
 __m128i test_mm_sign_epi16(__m128i a, __m128i b) {
   // CHECK-LABEL: test_mm_sign_epi16
   // CHECK: call <8 x i16> @llvm.x86.ssse3.psign.w.128(<8 x i16> %{{.*}}, <8 x i16> %{{.*}})
   return _mm_sign_epi16(a, b);
 }
+TEST_CONSTEXPR(match_v8hi(_mm_sign_epi16((__m128i)(__v8hi){0,-2,0,-4,0,-6,0,-8}, (__m128i)(__v8hi){-1,-2,-3,-4,-5,-6,7,-8}), 0,2,0,4,0,6,0,8));
 
 __m128i test_mm_sign_epi32(__m128i a, __m128i b) {
   // CHECK-LABEL: test_mm_sign_epi32
   // CHECK: call <4 x i32> @llvm.x86.ssse3.psign.d.128(<4 x i32> %{{.*}}, <4 x i32> %{{.*}})
   return _mm_sign_epi32(a, b);
 }
+TEST_CONSTEXPR(match_v4si(_mm_sign_epi32((__m128i)(__v4si){-1,-2,-3,-4}, (__m128i)(__v4si){-4,-3,-2,-1}), 1,2,3,4));