From 50501fbe38305b0753d6b8f853ab202bba2152df Mon Sep 17 00:00:00 2001 From: Hans Wennborg Date: Mon, 13 Jan 2014 19:48:18 +0000 Subject: Use the MS ABI for Win32 targets by default In addition to being a sensible default, this is a huge improvement in test coverage for the MS ABI: any bot that targets Win32 will now run the test suite using the MS ABI by default. Differential Revision: http://llvm-reviews.chandlerc.com/D2401 llvm-svn: 199131 --- clang/lib/Frontend/CompilerInvocation.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index dc4aad7..131f5e8 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1628,9 +1628,12 @@ static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { // Use the default target triple if unspecified. if (Opts.Triple.empty()) Opts.Triple = llvm::sys::getDefaultTargetTriple(); -} -// + // Use the MS ABI for Win32 targets unless otherwise specified. + if (Opts.CXXABI.empty() && + llvm::Triple(Opts.Triple).getOS() == llvm::Triple::Win32) + Opts.CXXABI = "microsoft"; +} bool CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, const char *const *ArgBegin, -- cgit v1.1