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| author | Daniel Dunbar <daniel@zuster.org> | 2010-02-10 18:49:11 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-02-10 18:49:11 +0000 |
| commit | b2987d159a88ab0ee2e40c884eb4d77b42ab89b6 (patch) | |
| tree | 3eebe054a24d19f17a9c348257c61f36323b65b8 /lib/Driver/Tools.cpp | |
| parent | 809b9bb733d6b65883a89eae0cf20c1635cff141 (diff) | |
Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95787 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 2aa71163be..7bc7875b11 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1004,6 +1004,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (needsExceptions(Args, InputType, getToolChain().getTriple())) CmdArgs.push_back("-fexceptions"); + if (getToolChain().UseSjLjExceptions()) + CmdArgs.push_back("-fsjlj-exceptions"); + // -frtti is default. if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti)) CmdArgs.push_back("-fno-rtti"); |