Add support for -march=bdver4.

llvm-svn: 207848

2 files changed, 80 insertions, 0 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index d4402227f3a..5effe027e24 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -1768,6 +1768,7 @@ class X86TargetInfo : public TargetInfo {
     CK_BDVER1,
     CK_BDVER2,
     CK_BDVER3,
+    CK_BDVER4,
     //@}
 
     /// This specification is deprecated and will be removed in the future.
@@ -1911,6 +1912,7 @@ public:
       .Case("bdver1", CK_BDVER1)
       .Case("bdver2", CK_BDVER2)
       .Case("bdver3", CK_BDVER3)
+      .Case("bdver4", CK_BDVER4)
       .Case("x86-64", CK_x86_64)
       .Case("geode", CK_Geode)
       .Default(CK_Generic);
@@ -1980,6 +1982,7 @@ public:
     case CK_BDVER1:
     case CK_BDVER2:
     case CK_BDVER3:
+    case CK_BDVER4:
     case CK_x86_64:
       return true;
     }
@@ -2182,6 +2185,10 @@ void X86TargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const {
     setFeatureEnabledImpl(Features, "prfchw", true);
     setFeatureEnabledImpl(Features, "cx16", true);
     break;
+  case CK_BDVER4:
+    setFeatureEnabledImpl(Features, "avx2", true);
+    setFeatureEnabledImpl(Features, "bmi2", true);
+    // FALLTHROUGH
   case CK_BDVER2:
   case CK_BDVER3:
     setFeatureEnabledImpl(Features, "xop", true);
@@ -2685,6 +2692,9 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts,
   case CK_BDVER3:
     defineCPUMacros(Builder, "bdver3");
     break;
+  case CK_BDVER4:
+    defineCPUMacros(Builder, "bdver4");
+    break;
   case CK_Geode:
     defineCPUMacros(Builder, "geode");
     break;
diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c
index 26298f9ada3..cba458e7267 100644
--- a/clang/test/Preprocessor/predefined-arch-macros.c
+++ b/clang/test/Preprocessor/predefined-arch-macros.c
@@ -1437,6 +1437,76 @@
 // CHECK_BDVER3_M64: #define __tune_bdver3__ 1
 // CHECK_BDVER3_M64: #define __x86_64 1
 // CHECK_BDVER3_M64: #define __x86_64__ 1
+// RUN: %clang -march=bdver4 -m32 -E -dM %s -o - 2>&1 \
+// RUN:     -target i386-unknown-linux \
+// RUN:   | FileCheck %s -check-prefix=CHECK_BDVER4_M32
+// CHECK_BDVER4_M32-NOT: #define __3dNOW_A__ 1
+// CHECK_BDVER4_M32-NOT: #define __3dNOW__ 1
+// CHECK_BDVER4_M32: #define __AES__ 1
+// CHECK_BDVER4_M32: #define __AVX2__ 1
+// CHECK_BDVER4_M32: #define __AVX__ 1
+// CHECK_BDVER4_M32: #define __BMI2__ 1
+// CHECK_BDVER4_M32: #define __BMI__ 1
+// CHECK_BDVER4_M32: #define __F16C__ 1
+// CHECK_BDVER4_M32: #define __FMA4__ 1
+// CHECK_BDVER4_M32: #define __FMA__ 1
+// CHECK_BDVER4_M32: #define __LZCNT__ 1
+// CHECK_BDVER4_M32: #define __MMX__ 1
+// CHECK_BDVER4_M32: #define __PCLMUL__ 1
+// CHECK_BDVER4_M32: #define __POPCNT__ 1
+// CHECK_BDVER4_M32: #define __PRFCHW__ 1
+// CHECK_BDVER4_M32: #define __SSE2_MATH__ 1
+// CHECK_BDVER4_M32: #define __SSE2__ 1
+// CHECK_BDVER4_M32: #define __SSE3__ 1
+// CHECK_BDVER4_M32: #define __SSE4A__ 1
+// CHECK_BDVER4_M32: #define __SSE4_1__ 1
+// CHECK_BDVER4_M32: #define __SSE4_2__ 1
+// CHECK_BDVER4_M32: #define __SSE_MATH__ 1
+// CHECK_BDVER4_M32: #define __SSE__ 1
+// CHECK_BDVER4_M32: #define __SSSE3__ 1
+// CHECK_BDVER4_M32: #define __TBM__ 1
+// CHECK_BDVER4_M32: #define __XOP__ 1
+// CHECK_BDVER4_M32: #define __bdver4 1
+// CHECK_BDVER4_M32: #define __bdver4__ 1
+// CHECK_BDVER4_M32: #define __i386 1
+// CHECK_BDVER4_M32: #define __i386__ 1
+// CHECK_BDVER4_M32: #define __tune_bdver4__ 1
+// RUN: %clang -march=bdver4 -m64 -E -dM %s -o - 2>&1 \
+// RUN:     -target i386-unknown-linux \
+// RUN:   | FileCheck %s -check-prefix=CHECK_BDVER4_M64
+// CHECK_BDVER4_M64-NOT: #define __3dNOW_A__ 1
+// CHECK_BDVER4_M64-NOT: #define __3dNOW__ 1
+// CHECK_BDVER4_M64: #define __AES__ 1
+// CHECK_BDVER4_M64: #define __AVX2__ 1
+// CHECK_BDVER4_M64: #define __AVX__ 1
+// CHECK_BDVER4_M64: #define __BMI2__ 1
+// CHECK_BDVER4_M64: #define __BMI__ 1
+// CHECK_BDVER4_M64: #define __F16C__ 1
+// CHECK_BDVER4_M64: #define __FMA4__ 1
+// CHECK_BDVER4_M64: #define __FMA__ 1
+// CHECK_BDVER4_M64: #define __LZCNT__ 1
+// CHECK_BDVER4_M64: #define __MMX__ 1
+// CHECK_BDVER4_M64: #define __PCLMUL__ 1
+// CHECK_BDVER4_M64: #define __POPCNT__ 1
+// CHECK_BDVER4_M64: #define __PRFCHW__ 1
+// CHECK_BDVER4_M64: #define __SSE2_MATH__ 1
+// CHECK_BDVER4_M64: #define __SSE2__ 1
+// CHECK_BDVER4_M64: #define __SSE3__ 1
+// CHECK_BDVER4_M64: #define __SSE4A__ 1
+// CHECK_BDVER4_M64: #define __SSE4_1__ 1
+// CHECK_BDVER4_M64: #define __SSE4_2__ 1
+// CHECK_BDVER4_M64: #define __SSE_MATH__ 1
+// CHECK_BDVER4_M64: #define __SSE__ 1
+// CHECK_BDVER4_M64: #define __SSSE3__ 1
+// CHECK_BDVER4_M64: #define __TBM__ 1
+// CHECK_BDVER4_M64: #define __XOP__ 1
+// CHECK_BDVER4_M64: #define __amd64 1
+// CHECK_BDVER4_M64: #define __amd64__ 1
+// CHECK_BDVER4_M64: #define __bdver4 1
+// CHECK_BDVER4_M64: #define __bdver4__ 1
+// CHECK_BDVER4_M64: #define __tune_bdver4__ 1
+// CHECK_BDVER4_M64: #define __x86_64 1
+// CHECK_BDVER4_M64: #define __x86_64__ 1
 //
 // End X86/GCC/Linux tests ------------------