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| author | Nick Lewycky <nicholas@mxc.ca> | 2011-06-21 00:14:18 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-06-21 00:14:18 +0000 |
| commit | ca6b90d8afd4f89dcde24473403fd19e1974d129 (patch) | |
| tree | e3c6daa95812304bfdcd73cb1f59d785a5d27ccd /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | e5cc4b6330bdebc7f94bd8e27f7af9d29d9040fd (diff) | |
| download | llvm-ca6b90d8afd4f89dcde24473403fd19e1974d129.zip llvm-ca6b90d8afd4f89dcde24473403fd19e1974d129.tar.gz llvm-ca6b90d8afd4f89dcde24473403fd19e1974d129.tar.bz2 | |
Add support for -Wa,--noexecstack when building from a non-assembly file. For
an assembly file it worked correctly, while for a .c file it would given an
error about how --noexecstack is not a supported argument to -Wa.
llvm-svn: 133489
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index 01d15ff..90aff7c 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -275,6 +275,8 @@ bool EmitAssemblyHelper::AddEmitPasses(BackendAction Action, TM->setMCSaveTempLabels(true); if (CodeGenOpts.NoDwarf2CFIAsm) TM->setMCUseCFI(false); + if (CodeGenOpts.NoExecStack) + TM->setMCNoExecStack(true); // Create the code generator passes. PassManager *PM = getCodeGenPasses(); |