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| author | Gulfem Savrun Yeniceri <gulfem@google.com> | 2023-04-26 22:49:09 +0000 |
|---|---|---|
| committer | Gulfem Savrun Yeniceri <gulfem@google.com> | 2023-04-27 00:24:18 +0000 |
| commit | d7fa92126cc398b993f301273816739b23ed8740 (patch) | |
| tree | d12523c1b057b007b2c2135a19a3c61e73124e98 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 5854b39847251fded061b46ba03df6a361deadf8 (diff) | |
| download | llvm-d7fa92126cc398b993f301273816739b23ed8740.zip llvm-d7fa92126cc398b993f301273816739b23ed8740.tar.gz llvm-d7fa92126cc398b993f301273816739b23ed8740.tar.bz2 | |
[clang] Apply -fcoverage-prefix-map reverse order
This patch changes handling multiple -fcoverage-prefix-map options to
match GCC's behavior. GCC applies prefix remappings that are provided
in reverse order (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109591).
Reviewed By: phosek
Differential Revision: https://reviews.llvm.org/D148757
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index a148136..cbd2663 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1701,8 +1701,7 @@ bool CompilerInvocation::ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, for (const auto &Arg : Args.getAllArgValues(OPT_fcoverage_prefix_map_EQ)) { auto Split = StringRef(Arg).split('='); - Opts.CoveragePrefixMap.insert( - {std::string(Split.first), std::string(Split.second)}); + Opts.CoveragePrefixMap.emplace_back(Split.first, Split.second); } const llvm::Triple::ArchType DebugEntryValueArchs[] = { |