diff options
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 2ccb45902e1..647b14e16d1 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -1232,6 +1232,11 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, if (LongDoubleWidth == 128) Builder.defineMacro("__LONG_DOUBLE_128__"); + // Define this for elfv2 (64-bit only) or 64-bit darwin. + if (ABI == "elfv2" || + (getTriple().getOS() == llvm::Triple::Darwin && PointerWidth == 64)) + Builder.defineMacro("__STRUCT_PARM_ALIGN__", "16"); + if (Opts.AltiVec) { Builder.defineMacro("__VEC__", "10206"); Builder.defineMacro("__ALTIVEC__"); |
