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| 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 | db66ed0e4cabe111f11732240e72bfdf650edefe (patch) | |
| tree | c21da032a347cf3bf737c2e3ea1a78359ce5aed4 /clang/lib/Driver/Tools.cpp | |
| parent | 7b1866930ec3879ce40d80b726185083073613f9 (diff) | |
| download | bcm5719-llvm-db66ed0e4cabe111f11732240e72bfdf650edefe.tar.gz bcm5719-llvm-db66ed0e4cabe111f11732240e72bfdf650edefe.zip | |
Add -mstack-alignment=X and fix -mstackrealign handling now that the
backend options are gone.
llvm-svn: 145868
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index eed1c828cbc..074be43fdb4 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/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 |
