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| author | Charles Davis <cdavis5x@gmail.com> | 2015-09-17 20:55:33 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis5x@gmail.com> | 2015-09-17 20:55:33 +0000 |
| commit | c7d5c94f78c71d7369c5e3a55daf4d819943c15b (patch) | |
| tree | 699d74797a9eb67c9d86736b349df7eb84c3d929 /clang/lib/Basic/TargetInfo.cpp | |
| parent | 1bbfa7f9d7e33babe186b046b6719da55deaf4af (diff) | |
| download | bcm5719-llvm-c7d5c94f78c71d7369c5e3a55daf4d819943c15b.tar.gz bcm5719-llvm-c7d5c94f78c71d7369c5e3a55daf4d819943c15b.zip | |
Support __builtin_ms_va_list.
Summary:
This change adds support for `__builtin_ms_va_list`, a GCC extension for
variadic `ms_abi` functions. The existing `__builtin_va_list` support is
inadequate for this because `va_list` is defined differently in the Win64
ABI vs. the System V/AMD64 ABI.
Depends on D1622.
Reviewers: rsmith, rnk, rjmccall
CC: cfe-commits
Differential Revision: http://reviews.llvm.org/D1623
llvm-svn: 247941
Diffstat (limited to 'clang/lib/Basic/TargetInfo.cpp')
| -rw-r--r-- | clang/lib/Basic/TargetInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Basic/TargetInfo.cpp b/clang/lib/Basic/TargetInfo.cpp index aa7385eb005..7b52eb0f081 100644 --- a/clang/lib/Basic/TargetInfo.cpp +++ b/clang/lib/Basic/TargetInfo.cpp @@ -77,6 +77,7 @@ TargetInfo::TargetInfo(const llvm::Triple &T) : TargetOpts(), Triple(T) { RegParmMax = 0; SSERegParmMax = 0; HasAlignMac68kSupport = false; + HasBuiltinMSVaList = false; // Default to no types using fpret. RealTypeUsesObjCFPRet = 0; |
