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| author | Roman Divacky <rdivacky@freebsd.org> | 2011-02-10 16:52:03 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@freebsd.org> | 2011-02-10 16:52:03 +0000 |
| commit | 178e0160b7fc5b14c664c339d7f9b18fad8bdca8 (patch) | |
| tree | 82954a5fdb9fcc7e3d84a4aedba728c3fb51d645 /clang/lib/Basic/Targets.cpp | |
| parent | 89d9f360cdc5369eda8cbbee3794fa33dc629dc2 (diff) | |
| download | bcm5719-llvm-178e0160b7fc5b14c664c339d7f9b18fad8bdca8.tar.gz bcm5719-llvm-178e0160b7fc5b14c664c339d7f9b18fad8bdca8.zip | |
Implement mcount profiling, enabled via -pg.
llvm-svn: 125282
Diffstat (limited to 'clang/lib/Basic/Targets.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 68881177255..2af28d663c4 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -210,6 +210,25 @@ public: FreeBSDTargetInfo(const std::string &triple) : OSTargetInfo<Target>(triple) { this->UserLabelPrefix = ""; + + llvm::Triple Triple(triple); + switch (Triple.getArch()) { + default: + case llvm::Triple::x86: + case llvm::Triple::x86_64: + this->MCountName = ".mcount"; + break; + case llvm::Triple::mips: + case llvm::Triple::mipsel: + case llvm::Triple::ppc: + case llvm::Triple::ppc64: + this->MCountName = "_mcount"; + break; + case llvm::Triple::arm: + this->MCountName = "__mcount"; + break; + } + } }; |
