Enable AVX/AVX2 for Sandy Bridge, Ivy Bridge, and Haswell CPUs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155624 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index dd2a89a18b7213b778f20bed4488e4231154be43..291eaeb05fe77a5623b1f4d2c97b108b8fb62216 100644 (file)
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1642,18 +1642,16 @@ void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const {
   case CK_Corei7AVX:
   case CK_CoreAVXi:
     setFeatureEnabled(Features, "mmx", true);
-    setFeatureEnabled(Features, "sse4", true);
+    setFeatureEnabled(Features, "avx", true);
     setFeatureEnabled(Features, "aes", true);
-    //setFeatureEnabled(Features, "avx", true);
     break;
   case CK_CoreAVX2:
     setFeatureEnabled(Features, "mmx", true);
-    setFeatureEnabled(Features, "sse4", true);
+    setFeatureEnabled(Features, "avx2", true);
     setFeatureEnabled(Features, "aes", true);
     setFeatureEnabled(Features, "lzcnt", true);
     setFeatureEnabled(Features, "bmi", true);
     setFeatureEnabled(Features, "bmi2", true);
-    //setFeatureEnabled(Features, "avx2", true);
     break;
   case CK_K6:
   case CK_WinChipC6:

diff --git a/test/Preprocessor/predefined-arch-macros.c b/test/Preprocessor/predefined-arch-macros.c
index b063f7fe089afcf31ea7e7227398130663b1036f..019ad0db92c22c76d6bbd3832b7444b46ced6181 100644 (file)
--- a/test/Preprocessor/predefined-arch-macros.c
+++ b/test/Preprocessor/predefined-arch-macros.c
@@ -372,8 +372,7 @@
 // RUN: %clang -march=corei7-avx -m32 -E -dM %s -o - 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_AVX_M32
 // CHECK_COREI7_AVX_M32: #define __AES__ 1
-// FIXME: AVX is not yet enabled with Clang.
-// CHECK_COREI7_AVX_M32-NOT: #define __AVX__ 1
+// CHECK_COREI7_AVX_M32: #define __AVX__ 1
 // CHECK_COREI7_AVX_M32: #define __MMX__ 1
 // CHECK_COREI7_AVX_M32: #define __SSE2__ 1
 // CHECK_COREI7_AVX_M32: #define __SSE3__ 1
@@ -390,8 +389,7 @@
 // RUN: %clang -march=corei7-avx -m64 -E -dM %s -o - 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=CHECK_COREI7_AVX_M64
 // CHECK_COREI7_AVX_M64: #define __AES__ 1
-// FIXME: AVX is not yet enabled with Clang.
-// CHECK_COREI7_AVX_M64-NOT: #define __AVX__ 1
+// CHECK_COREI7_AVX_M64: #define __AVX__ 1
 // CHECK_COREI7_AVX_M64: #define __MMX__ 1
 // CHECK_COREI7_AVX_M64: #define __SSE2_MATH__ 1
 // CHECK_COREI7_AVX_M64: #define __SSE2__ 1
@@ -412,8 +410,7 @@
 // RUN: %clang -march=core-avx-i -m32 -E -dM %s -o - 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=CHECK_CORE_AVX_I_M32
 // CHECK_CORE_AVX_I_M32: #define __AES__ 1
-// FIXME: AVX is not yet enabled with Clang.
-// CHECK_CORE_AVX_I_M32-NOT: #define __AVX__ 1
+// CHECK_CORE_AVX_I_M32: #define __AVX__ 1
 // CHECK_CORE_AVX_I_M32: #define __MMX__ 1
 // CHECK_CORE_AVX_I_M32: #define __SSE2__ 1
 // CHECK_CORE_AVX_I_M32: #define __SSE3__ 1
@@ -430,8 +427,7 @@
 // RUN: %clang -march=core-avx-i -m64 -E -dM %s -o - 2>&1 \
 // RUN:   | FileCheck %s -check-prefix=CHECK_CORE_AVX_I_M64
 // CHECK_CORE_AVX_I_M64: #define __AES__ 1
-// FIXME: AVX is not yet enabled with Clang.
-// CHECK_CORE_AVX_I_M64-NOT: #define __AVX__ 1
+// CHECK_CORE_AVX_I_M64: #define __AVX__ 1
 // CHECK_CORE_AVX_I_M64: #define __MMX__ 1
 // CHECK_CORE_AVX_I_M64: #define __SSE2_MATH__ 1
 // CHECK_CORE_AVX_I_M64: #define __SSE2__ 1