diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 0db59af7f90..f83eea5de0e 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -4156,6 +4156,13 @@ public: Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"); Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8"); } + + bool is5EOrAbove = (CPUArchVer >= 6 || + (CPUArchVer == 5 && + CPUArch.find('E') != StringRef::npos)); + bool is32Bit = (!IsThumb || supportsThumb2(ArchName, CPUArch, CPUArchVer)); + if (is5EOrAbove && is32Bit && (CPUProfile != "M" || CPUArch == "7EM")) + Builder.defineMacro("__ARM_FEATURE_DSP"); } void getTargetBuiltins(const Builtin::Info *&Records, unsigned &NumRecords) const override { |
