Author: rksimon Date: Sat Mar 5 08:35:44 2016 New Revision: 262772 URL: http://llvm.org/viewvc/llvm-project?rev=262772&view=rev Log: [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE
btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't support XSAVE. Differential Revision: http://reviews.llvm.org/D17682 Modified: cfe/trunk/lib/Basic/Targets.cpp cfe/trunk/test/Preprocessor/predefined-arch-macros.c Modified: cfe/trunk/lib/Basic/Targets.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=262772&r1=262771&r2=262772&view=diff ============================================================================== --- cfe/trunk/lib/Basic/Targets.cpp (original) +++ cfe/trunk/lib/Basic/Targets.cpp Sat Mar 5 08:35:44 2016 @@ -2765,7 +2765,6 @@ bool X86TargetInfo::initFeatureMap( setFeatureEnabledImpl(Features, "prfchw", true); setFeatureEnabledImpl(Features, "cx16", true); setFeatureEnabledImpl(Features, "fxsr", true); - setFeatureEnabledImpl(Features, "xsave", true); break; case CK_BDVER4: setFeatureEnabledImpl(Features, "avx2", true); Modified: cfe/trunk/test/Preprocessor/predefined-arch-macros.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/predefined-arch-macros.c?rev=262772&r1=262771&r2=262772&view=diff ============================================================================== --- cfe/trunk/test/Preprocessor/predefined-arch-macros.c (original) +++ cfe/trunk/test/Preprocessor/predefined-arch-macros.c Sat Mar 5 08:35:44 2016 @@ -1477,7 +1477,6 @@ // CHECK_BTVER1_M32: #define __SSE_MATH__ 1 // CHECK_BTVER1_M32: #define __SSE__ 1 // CHECK_BTVER1_M32: #define __SSSE3__ 1 -// CHECK_BTVER1_M32: #define __XSAVE__ 1 // CHECK_BTVER1_M32: #define __btver1 1 // CHECK_BTVER1_M32: #define __btver1__ 1 // CHECK_BTVER1_M32: #define __i386 1 @@ -1499,7 +1498,6 @@ // CHECK_BTVER1_M64: #define __SSE_MATH__ 1 // CHECK_BTVER1_M64: #define __SSE__ 1 // CHECK_BTVER1_M64: #define __SSSE3__ 1 -// CHECK_BTVER1_M64: #define __XSAVE__ 1 // CHECK_BTVER1_M64: #define __amd64 1 // CHECK_BTVER1_M64: #define __amd64__ 1 // CHECK_BTVER1_M64: #define __btver1 1 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
