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| author | Teresa Johnson <tejohnson@google.com> | 2017-03-23 19:47:49 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2017-03-23 19:47:49 +0000 |
| commit | 488d1dc0edefb3b9852e1fd1ea579d585f7acec7 (patch) | |
| tree | 2da3e5fadcfecd853b00fe5ae094bd2e7d0b3613 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 0c6a4ff8dcd32c00b1362d7dd902fe4d4160d642 (diff) | |
| download | bcm5719-llvm-488d1dc0edefb3b9852e1fd1ea579d585f7acec7.tar.gz bcm5719-llvm-488d1dc0edefb3b9852e1fd1ea579d585f7acec7.zip | |
[ThinLTO] Clang support for emitting minimized bitcode for thin link
Summary:
Clang companion patch to LLVM patch D31027, which adds support
for emitting minimized bitcode file for use in the thin link step.
Add a cc1 option -fthin-link-bitcode=<file> to trigger this behavior.
Depends on D31027.
Reviewers: mehdi_amini, pcc
Subscribers: cfe-commits, Prazek
Differential Revision: https://reviews.llvm.org/D31050
llvm-svn: 298639
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 01ac69efe44..c1936209a3f 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -641,6 +641,7 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, << A->getAsString(Args) << "-x ir"; Opts.ThinLTOIndexFile = Args.getLastArgValue(OPT_fthinlto_index_EQ); } + Opts.ThinLinkBitcodeFile = Args.getLastArgValue(OPT_fthin_link_bitcode_EQ); Opts.MSVolatile = Args.hasArg(OPT_fms_volatile); |
