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| author | Jian Cai <caij2003@gmail.com> | 2019-08-16 20:21:08 +0000 |
|---|---|---|
| committer | Jian Cai <caij2003@gmail.com> | 2019-08-16 20:21:08 +0000 |
| commit | f4cf3b959333f62b7a7b2d7771f7010c9d8da388 (patch) | |
| tree | 62fe8d81d43e64f878e44a9688ff0fe1acfba603 /clang/lib | |
| parent | 217ff1e445605077622fac73c56887c85fa44a6f (diff) | |
| download | bcm5719-llvm-f4cf3b959333f62b7a7b2d7771f7010c9d8da388.tar.gz bcm5719-llvm-f4cf3b959333f62b7a7b2d7771f7010c9d8da388.zip | |
[ARM] push LR before __gnu_mcount_nc
Push LR register before calling __gnu_mcount_nc as it expects the value of LR register to be the top value of
the stack on ARM32.
Differential Revision: https://reviews.llvm.org/D65019
llvm-svn: 369147
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Basic/Targets/ARM.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Basic/Targets/ARM.cpp b/clang/lib/Basic/Targets/ARM.cpp index 3ae2091f4a0..b234f013485 100644 --- a/clang/lib/Basic/Targets/ARM.cpp +++ b/clang/lib/Basic/Targets/ARM.cpp @@ -322,7 +322,7 @@ ARMTargetInfo::ARMTargetInfo(const llvm::Triple &Triple, if (Triple.getOS() == llvm::Triple::Linux || Triple.getOS() == llvm::Triple::UnknownOS) this->MCountName = Opts.EABIVersion == llvm::EABI::GNU - ? "\01__gnu_mcount_nc" + ? "llvm.arm.gnu.eabi.mcount" : "\01mcount"; SoftFloatABI = llvm::is_contained(Opts.FeaturesAsWritten, "+soft-float-abi"); |
