5 files changed, 28 insertions, 0 deletions
diff --git a/clang/test/CodeGen/avx2-builtins.c b/clang/test/CodeGen/avx2-builtins.c
index fa74adc3796..905728879c4 100644
--- a/clang/test/CodeGen/avx2-builtins.c
+++ b/clang/test/CodeGen/avx2-builtins.c
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +avx2 -emit-llvm -o - -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +avx2 -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +avx2 -S -o - -Werror | FileCheck %s --check-prefix=CHECK-ASM
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +avx2 -fno-signed-char -S -o - -Werror | FileCheck %s --check-prefix=CHECK-ASM
 
 // REQUIRES: x86-registered-target
 
diff --git a/clang/test/CodeGen/avx512bw-builtins.c b/clang/test/CodeGen/avx512bw-builtins.c
index a0f25beb3bb..2878b765417 100644
--- a/clang/test/CodeGen/avx512bw-builtins.c
+++ b/clang/test/CodeGen/avx512bw-builtins.c
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -ffreestanding -target-feature +avx512bw -emit-llvm -o - -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -ffreestanding -target-feature +avx512bw -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s
 
 #include <immintrin.h>
 
diff --git a/clang/test/CodeGen/avx512vlbw-builtins.c b/clang/test/CodeGen/avx512vlbw-builtins.c
index eb12d504a3c..b78f0d773e6 100644
--- a/clang/test/CodeGen/avx512vlbw-builtins.c
+++ b/clang/test/CodeGen/avx512vlbw-builtins.c
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -ffreestanding -target-feature +avx512bw -target-feature +avx512vl -emit-llvm -o - -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -ffreestanding -target-feature +avx512bw -target-feature +avx512vl -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s
 
 #include <immintrin.h>
 
diff --git a/clang/test/CodeGen/mmx-builtins.c b/clang/test/CodeGen/mmx-builtins.c
index e9f8d8696f9..f17d6eadff0 100644
--- a/clang/test/CodeGen/mmx-builtins.c
+++ b/clang/test/CodeGen/mmx-builtins.c
@@ -1,5 +1,6 @@
 // REQUIRES: x86-registered-target
 // RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +ssse3 -S -o - | FileCheck %s
+// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +ssse3 -fno-signed-char -S -o - | FileCheck %s
 
 // FIXME: Disable inclusion of mm_malloc.h, our current implementation is broken
 // on win32 since we don't generally know how to find errno.h.
diff --git a/clang/test/CodeGen/sse42-builtins.c b/clang/test/CodeGen/sse42-builtins.c
index 6a56df798a1..4b56f12f8d7 100644
--- a/clang/test/CodeGen/sse42-builtins.c
+++ b/clang/test/CodeGen/sse42-builtins.c
@@ -1,12 +1,35 @@
 // REQUIRES: x86-registered-target
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +sse4.2 -emit-llvm -o - -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +sse4.2 -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s
 // RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +sse4.2 -S -o - -Werror | FileCheck %s --check-prefix=CHECK-ASM
+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -target-feature +sse4.2 -fno-signed-char -S -o - -Werror | FileCheck %s --check-prefix=CHECK-ASM
 
 // Don't include mm_malloc.h, it's system specific.
 #define __MM_MALLOC_H
 
 #include <x86intrin.h>
 
+__m128i test_mm_cmpgt_epi8(__m128i A, __m128i B) {
+  // CHECK-LABEL: test_mm_cmpgt_epi8
+  // CHECK: icmp sgt <16 x i8>
+  // CHECK-ASM: pcmpgtb %xmm{{.*}}, %xmm{{.*}}
+  return _mm_cmpgt_epi8(A, B);
+}
+
+__m128i test_mm_cmpgt_epi16(__m128i A, __m128i B) {
+  // CHECK-LABEL: test_mm_cmpgt_epi16
+  // CHECK: icmp sgt <8 x i16>
+  // CHECK-ASM: pcmpgtw %xmm{{.*}}, %xmm{{.*}}
+  return _mm_cmpgt_epi16(A, B);
+}
+
+__m128i test_mm_cmpgt_epi32(__m128i A, __m128i B) {
+  // CHECK-LABEL: test_mm_cmpgt_epi32
+  // CHECK: icmp sgt <4 x i32>
+  // CHECK-ASM: pcmpgtd %xmm{{.*}}, %xmm{{.*}}
+  return _mm_cmpgt_epi32(A, B);
+}
+
 __m128i test_mm_cmpgt_epi64(__m128i A, __m128i B) {
   // CHECK-LABEL: test_mm_cmpgt_epi64
   // CHECK: icmp sgt <2 x i64>