diff options
| author | Joerg Sonnenberger <joerg@bec.de> | 2011-12-05 23:05:23 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@bec.de> | 2011-12-05 23:05:23 +0000 |
| commit | e9d11dbfe1f3286c5f8a2f2fc8ac759f63890655 (patch) | |
| tree | 27f83e1879edc0f1414ebc2cc943673f6dec62c2 /lib/Driver/Tools.cpp | |
| parent | 02f8396a440b7b7a0354159e5371d29934aedd9c (diff) | |
Add -mstack-alignment=X and fix -mstackrealign handling now that the
backend options are gone.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145868 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index eed1c828cb..074be43fdb 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1796,10 +1796,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back(Args.MakeArgString(Twine(StackProtectorLevel))); } - // Translate -mstackrealign - if (Args.hasArg(options::OPT_mstackrealign)) { - CmdArgs.push_back("-backend-option"); - CmdArgs.push_back("-force-align-stack"); + if (Args.hasArg(options::OPT_mstackrealign)) + CmdArgs.push_back("-mstackrealign"); + if (Args.hasArg(options::OPT_mstack_alignment)) { + StringRef alignment = Args.getLastArgValue(options::OPT_mstack_alignment); + CmdArgs.push_back(Args.MakeArgString("-mstack-alignment=" + alignment)); } // Forward -f options with positive and negative forms; we translate |