From 9e3e776e289b5a0843dfc646b26d74d0802f16f8 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Thu, 6 Nov 2008 00:30:09 +0000 Subject: Emit label for llvm.dbg.func.start of the inlined function. llvm-svn: 58786 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index 738575380d0..6a2f2760ee9 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -3556,9 +3556,12 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { SubprogramDesc *Subprogram = cast(DD); const CompileUnitDesc *CompileUnit = Subprogram->getFile(); unsigned SrcFile = MMI->RecordSource(CompileUnit); - // Record the source line but does create a label. It will be emitted - // at asm emission time. - MMI->RecordSourceLine(Subprogram->getLine(), 0, SrcFile); + // Record the source line but does not create a label for the normal + // function start. It will be emitted at asm emission time. However, + // create a label if this is a beginning of inlined function. + unsigned LabelID = MMI->RecordSourceLine(Subprogram->getLine(), 0, SrcFile); + if (MMI->getSourceLines().size() != 1) + DAG.setRoot(DAG.getLabel(ISD::DBG_LABEL, getRoot(), LabelID)); } return 0; -- cgit v1.2.3