diff options
| author | Chris Lattner <sabre@nondot.org> | 2005-09-27 22:15:53 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-09-27 22:15:53 +0000 |
| commit | 6c38b33613d64522581dc55d82fffa4aee0e9f22 (patch) | |
| tree | cedb43a75bd4741d7eb934377854a533eb2ce46c | |
| parent | 8e6be8b9218b3b9c44b784b559d49236f80c1049 (diff) | |
If the target prefers it, use _setjmp/_longjmp should be used instead of setjmp/longjmp for llvm.setjmp/llvm.longjmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23481 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index ea2696786b..ad7a8af4af 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -736,8 +736,12 @@ void SelectionDAGLowering::visitCall(CallInst &I) { case Intrinsic::returnaddress: visitFrameReturnAddress(I, false); return; case Intrinsic::frameaddress: visitFrameReturnAddress(I, true); return; - case Intrinsic::setjmp: RenameFn = "setjmp"; break; - case Intrinsic::longjmp: RenameFn = "longjmp"; break; + case Intrinsic::setjmp: + RenameFn = "_setjmp"+!TLI.usesUnderscoreSetJmpLongJmp(); + break; + case Intrinsic::longjmp: + RenameFn = "_longjmp"+!TLI.usesUnderscoreSetJmpLongJmp(); + break; case Intrinsic::memcpy: visitMemIntrinsic(I, ISD::MEMCPY); return; case Intrinsic::memset: visitMemIntrinsic(I, ISD::MEMSET); return; case Intrinsic::memmove: visitMemIntrinsic(I, ISD::MEMMOVE); return; |