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| author | Reid Kleckner <rnk@google.com> | 2017-05-26 17:38:15 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2017-05-26 17:38:15 +0000 |
| commit | 9eabbb6066292b9df7aa3eb33527148a161019f3 (patch) | |
| tree | edac8bc08c7a86d40bd483129792cd8730a9b56e /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | 1f9cab6b1c7746479b90f0d0bebfa38bef2e2f43 (diff) | |
| download | llvm-9eabbb6066292b9df7aa3eb33527148a161019f3.zip llvm-9eabbb6066292b9df7aa3eb33527148a161019f3.tar.gz llvm-9eabbb6066292b9df7aa3eb33527148a161019f3.tar.bz2 | |
Enable __float128 for mingw for GCC compatibility and define __SIZEOF_FLOAT128__ on x86
GCC defines __FLOAT128__ on Power and __SIZEOF_FLOAT128__ on x86. We're
just following the inconsistency for now so users have some way to test.
Effectively merges this patch as requested by Martell Malone:
https://github.com/Alexpux/MINGW-packages/blob/master/mingw-w64-clang/0107-enable-__float128-for-X86-MinGW.patch
llvm-svn: 304012
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 08befb3..fb788c4 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -750,6 +750,8 @@ static void InitializePredefinedMacros(const TargetInfo &TI, TI.getTypeWidth(TI.getWIntType()), TI, Builder); if (TI.hasInt128Type()) DefineTypeSizeof("__SIZEOF_INT128__", 128, TI, Builder); + if (TI.hasFloat128Type()) + DefineTypeSizeof("__SIZEOF_FLOAT128__", 128, TI, Builder); DefineType("__INTMAX_TYPE__", TI.getIntMaxType(), Builder); DefineFmt("__INTMAX", TI.getIntMaxType(), TI, Builder); |