diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
-rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 9d86c759b8..b2b93c9ff5 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -4754,6 +4754,14 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { MMI.setCurrentCallSite(CI->getZExtValue()); return 0; } + case Intrinsic::eh_sjlj_functioncontext: { + // Get and store the index of the function context. + MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo(); + AllocaInst *FnCtx = cast<AllocaInst>(I.getArgOperand(0)); + int FI = FuncInfo.StaticAllocaMap[FnCtx]; + MFI->setFunctionContextIndex(FI); + return 0; + } case Intrinsic::eh_sjlj_setjmp: { setValue(&I, DAG.getNode(ISD::EH_SJLJ_SETJMP, dl, MVT::i32, getRoot(), getValue(I.getArgOperand(0)))); |