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DwarfDebug: Remove some more redundant explicit constructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195059 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2013-11-18 23:57:26 +00:00
parent 4c1625b3cb
commit d6dffb40cb
1 changed files with 3 additions and 4 deletions
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7
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -160,7 +160,7 @@ DIType DbgVariable::getType() const {
DIArray Elements = DICompositeType(subType).getTypeArray();
for (unsigned i = 0, N = Elements.getNumElements(); i < N; ++i) {
DIDerivedType DT = DIDerivedType(Elements.getElement(i));
DIDerivedType DT(Elements.getElement(i));
if (getName() == DT.getName())
return (resolve(DT.getTypeDerivedFrom()));
}
@ -400,7 +400,7 @@ DIE *DwarfDebug::updateSubprogramScopeDIE(CompileUnit *SPCU, DISubprogram SP) {
for (unsigned i = 1, N = Args.getNumElements(); i < N; ++i) {
DIE *Arg =
SPCU->createAndAddDIE(dwarf::DW_TAG_formal_parameter, *SPDie);
DIType ATy = DIType(Args.getElement(i));
DIType ATy(Args.getElement(i));
SPCU->addType(Arg, ATy);
if (ATy.isArtificial())
SPCU->addFlag(Arg, dwarf::DW_AT_artificial);
@ -1655,8 +1655,7 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) {
// label, so arguments are visible when breaking at function entry.
DIVariable DV(Var);
if (DV.isVariable() && DV.getTag() == dwarf::DW_TAG_arg_variable &&
DISubprogram(getDISubprogram(DV.getContext()))
.describes(MF->getFunction()))
getDISubprogram(DV.getContext()).describes(MF->getFunction()))
LabelsBeforeInsn[MI] = FunctionBeginSym;
} else {
// We have seen this variable before. Try to coalesce DBG_VALUEs.