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DebugInfo: Simplify solution to avoid DW_AT_artificial on inlined parameters.

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Originally committed in r207717, I clearly didn't look very closely at
the code to understand how existing things were working...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209680 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-05-27 19:34:32 +00:00
parent 95ce098219
commit 502ffc7e2d
3 changed files with 12 additions and 23 deletions
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22
lib/CodeGen/AsmPrinter/DwarfUnit.cpp
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@@ -1769,34 +1769,30 @@ void DwarfUnit::constructContainingTypeDIEs() {
/// constructVariableDIE - Construct a DIE for the given DbgVariable.
std::unique_ptr<DIE> DwarfUnit::constructVariableDIE(DbgVariable &DV,
AbstractOrInlined AbsIn) {
auto D = constructVariableDIEImpl(DV, AbsIn);
bool Abstract) {
auto D = constructVariableDIEImpl(DV, Abstract);
DV.setDIE(*D);
return D;
}
std::unique_ptr<DIE>
DwarfUnit::constructVariableDIEImpl(const DbgVariable &DV,
AbstractOrInlined AbsIn) {
std::unique_ptr<DIE> DwarfUnit::constructVariableDIEImpl(const DbgVariable &DV,
bool Abstract) {
StringRef Name = DV.getName();
// Define variable debug information entry.
auto VariableDie = make_unique<DIE>(DV.getTag());
DbgVariable *AbsVar = DV.getAbstractVariable();
DIE *AbsDIE = AbsVar ? AbsVar->getDIE() : nullptr;
if (AbsDIE)
addDIEEntry(*VariableDie, dwarf::DW_AT_abstract_origin, *AbsDIE);
if (DbgVariable *AbsVar = DV.getAbstractVariable())
addDIEEntry(*VariableDie, dwarf::DW_AT_abstract_origin, *AbsVar->getDIE());
else {
if (!Name.empty())
addString(*VariableDie, dwarf::DW_AT_name, Name);
addSourceLine(*VariableDie, DV.getVariable());
addType(*VariableDie, DV.getType());
if (DV.isArtificial())
addFlag(*VariableDie, dwarf::DW_AT_artificial);
}
if (AbsIn != AOI_Inlined && DV.isArtificial())
addFlag(*VariableDie, dwarf::DW_AT_artificial);
if (AbsIn == AOI_Abstract)
if (Abstract)
return VariableDie;
// Add variable address.