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Create DebugLoc information in FastISel. Several temporary methods were

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created. Specifically, those BuildMIs which use
"DebugLoc::getUnknownLoc()". I'll remove them soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63584 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2009-02-03 00:55:04 +00:00
parent ff97d4fe81
commit 9bc96a5720
8 changed files with 111 additions and 46 deletions
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6
lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
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@@ -3884,14 +3884,16 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
DICompileUnit CompileUnit = Subprogram.getCompileUnit();
unsigned SrcFile = DW->RecordSource(CompileUnit.getDirectory(),
CompileUnit.getFilename());
// 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 Line = Subprogram.getLineNumber();
unsigned LabelID =
DW->RecordSourceLine(Line, 0, SrcFile);
unsigned LabelID = DW->RecordSourceLine(Line, 0, SrcFile);
if (DW->getRecordSourceLineCount() != 1)
DAG.setRoot(DAG.getLabel(ISD::DBG_LABEL, getRoot(), LabelID));
setCurDebugLoc(DebugLoc::get(DAG.getMachineFunction().
getOrCreateDebugLocID(SrcFile, Line, 0)));
}