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| author | Eric Christopher <echristo@gmail.com> | 2017-02-15 07:50:11 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2017-02-15 07:50:11 +0000 |
| commit | 32ac5e41ef957ed8ac497ebfbf84b61ee95be9a2 (patch) | |
| tree | 698a9bb5a3fe7b35ef84f8c4f1d8c588146e436d /clang/lib/Basic | |
| parent | fbc7805e252ef02813e00b63702e5726b1848cbc (diff) | |
| download | bcm5719-llvm-32ac5e41ef957ed8ac497ebfbf84b61ee95be9a2.tar.gz bcm5719-llvm-32ac5e41ef957ed8ac497ebfbf84b61ee95be9a2.zip | |
Add a definition for __STRUCT_PARM_ALIGN__ for elfv2 and 64-bit darwin platforms to match what other compilers produce.
llvm-svn: 295156
Diffstat (limited to 'clang/lib/Basic')
| -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__"); |
