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| author | Ivan A. Kosarev <ikosarev@accesssoftek.com> | 2017-11-20 11:16:16 +0000 |
|---|---|---|
| committer | Ivan A. Kosarev <ikosarev@accesssoftek.com> | 2017-11-20 11:16:16 +0000 |
| commit | fa03a6a0341811212c21a1e3a6d884a7e6d36253 (patch) | |
| tree | 8eb5a6d76b2ffe53ce9465b95ab3df0d27802fb8 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 3ac504035a8c1588f6c333754cbc2d62e9b19847 (diff) | |
| download | llvm-fa03a6a0341811212c21a1e3a6d884a7e6d36253.zip llvm-fa03a6a0341811212c21a1e3a6d884a7e6d36253.tar.gz llvm-fa03a6a0341811212c21a1e3a6d884a7e6d36253.tar.bz2 | |
[Driver] Add a cc1 flag for the new TBAA metadata format
This patch starts a series of changes to add support for the new
TBAA metadata format proposed in this llvm-dev thread:
http://lists.llvm.org/pipermail/llvm-dev/2017-November/118748.html
Differential Revision: https://reviews.llvm.org/D39955
llvm-svn: 318644
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 41b6d14..477daad 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -546,6 +546,8 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, OPT_fuse_register_sized_bitfield_access); Opts.RelaxedAliasing = Args.hasArg(OPT_relaxed_aliasing); Opts.StructPathTBAA = !Args.hasArg(OPT_no_struct_path_tbaa); + Opts.NewStructPathTBAA = !Args.hasArg(OPT_no_struct_path_tbaa) && + Args.hasArg(OPT_new_struct_path_tbaa); Opts.FineGrainedBitfieldAccesses = Args.hasFlag(OPT_ffine_grained_bitfield_accesses, OPT_fno_fine_grained_bitfield_accesses, false); |