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Don't lump the filename and working dir together

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llvm-svn: 24697
This commit is contained in:
Chris Lattner 2005-12-13 17:40:33 +00:00
parent ad1e2fd14a
commit eff6e46178
1 changed files with 16 additions and 15 deletions
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31
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -895,23 +895,13 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
getValue(I.getOperand(2))));
return 0;
case Intrinsic::dbg_stoppoint:
{
case Intrinsic::dbg_stoppoint: {
if (TLI.getTargetMachine().getIntrinsicLowering().EmitDebugFunctions())
return "llvm_debugger_stop";
std::string fname = "<unknown>";
std::vector<SDOperand> Ops;
// Pull the filename out of the the compilation unit.
const GlobalVariable *cunit = dyn_cast<GlobalVariable>(I.getOperand(4));
if (cunit && cunit->hasInitializer()) {
ConstantStruct *CS = dyn_cast<ConstantStruct>(cunit->getInitializer());
if (CS->getNumOperands() > 0) {
std::string dirname = getStringValue(CS->getOperand(4));
fname = dirname + "/" + getStringValue(CS->getOperand(3));
}
}
// Input Chain
Ops.push_back(getRoot());
@ -921,10 +911,21 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
// column
Ops.push_back(getValue(I.getOperand(3)));
// filename
Ops.push_back(DAG.getString(fname));
Ops.push_back(DAG.getString(""));
DAG.setRoot(DAG.getNode(ISD::LOCATION, MVT::Other, Ops));
// filename/working dir
// Pull the filename out of the the compilation unit.
const GlobalVariable *cunit = dyn_cast<GlobalVariable>(I.getOperand(4));
if (cunit && cunit->hasInitializer()) {
if (ConstantStruct *CS =
dyn_cast<ConstantStruct>(cunit->getInitializer())) {
if (CS->getNumOperands() > 0) {
Ops.push_back(DAG.getString(getStringValue(CS->getOperand(4))));
Ops.push_back(DAG.getString(getStringValue(CS->getOperand(3))));
}
}
}
if (Ops.size() == 5) // Found filename/workingdir.
DAG.setRoot(DAG.getNode(ISD::LOCATION, MVT::Other, Ops));
setValue(&I, DAG.getNode(ISD::UNDEF, TLI.getValueType(I.getType())));
return 0;
}