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| author | Jim Grosbach <grosbach@apple.com> | 2009-05-12 23:59:14 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2009-05-12 23:59:14 +0000 |
| commit | aeca45dd6f169a0cd7ca4bf012c26fbc0483f36b (patch) | |
| tree | 62d60013bb864e868c6d5af3512a3b25a7493527 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 85cca64dd759a1225544d58b54d612f99940b998 (diff) | |
| download | bcm5719-llvm-aeca45dd6f169a0cd7ca4bf012c26fbc0483f36b.tar.gz bcm5719-llvm-aeca45dd6f169a0cd7ca4bf012c26fbc0483f36b.zip | |
Add support for GCC compatible builtin setjmp and longjmp intrinsics. This is
a supporting preliminary patch for GCC-compatible SjLJ exception handling. Note that these intrinsics are not designed to be invoked directly by the user, but
rather used by the front-end as target hooks for exception handling.
llvm-svn: 71610
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineFunction.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp index 5135308e980..cb19bec0896 100644 --- a/llvm/lib/CodeGen/MachineFunction.cpp +++ b/llvm/lib/CodeGen/MachineFunction.cpp @@ -121,6 +121,7 @@ MachineFunction::MachineFunction(const Function *F, MachineRegisterInfo(*TM.getRegisterInfo()); else RegInfo = 0; + HasBuiltinSetjmp = false; MFInfo = 0; FrameInfo = new (Allocator.Allocate<MachineFrameInfo>()) MachineFrameInfo(*TM.getFrameInfo()); |
