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| author | Nick Lewycky <nicholas@mxc.ca> | 2011-02-02 06:43:03 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-02-02 06:43:03 +0000 |
| commit | b2d11cc3abd5ddf421a9bd36c6ec558038748a83 (patch) | |
| tree | d2cd137b42ac25df495b9345d27961a12c68b4f9 /lib/Driver/Tools.cpp | |
| parent | 148f32a5379c15c0b7301be4eaeb88b3e54e50af (diff) | |
Turn on -momit-leaf-frame-pointer by default on all non-Darwin platforms.
Fixes PR9121!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124718 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 8f8c64d460..a2536381c3 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1089,9 +1089,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back(A->getValue(Args)); } - // -mno-omit-leaf-frame-pointer is default. + // -mno-omit-leaf-frame-pointer is the default on Darwin. if (Args.hasFlag(options::OPT_momit_leaf_frame_pointer, - options::OPT_mno_omit_leaf_frame_pointer, false)) + options::OPT_mno_omit_leaf_frame_pointer, + getToolChain().getTriple().getOS() != llvm::Triple::Darwin)) CmdArgs.push_back("-momit-leaf-frame-pointer"); // -fno-math-errno is default. |