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| author | Fariborz Jahanian <fjahanian@apple.com> | 2011-06-28 23:51:26 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2011-06-28 23:51:26 +0000 |
| commit | 1077e420b89c9541396135157f22a1eff6062edf (patch) | |
| tree | 5397b8010ea87645c978b3390ff51273fd113d75 /lib/Driver/Tools.cpp | |
| parent | d6a4d18f52a775ec9012f5eaec9e5190b0499823 (diff) | |
Under a compiler flag, -freset-local-blocks,
wipe out stack blocks when they go out of scope.
// rdar://9227352
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134045 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 41be873b35..d384c2b739 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1709,6 +1709,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, !Args.hasArg(options::OPT_fno_blocks))) { CmdArgs.push_back("-fblocks"); } + if (Args.hasArg(options::OPT_freset_local_blocks)) + CmdArgs.push_back("-freset-local-blocks"); // -faccess-control is default. if (Args.hasFlag(options::OPT_fno_access_control, |