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Refactor.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135212 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2011-07-14 23:17:49 +00:00
parent 70902ea2df
commit 9b4a172ac0
2 changed files with 9 additions and 19 deletions
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23
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -1315,7 +1315,6 @@ bool DwarfDebug::addCurrentFnArgument(const MachineFunction *MF,
void
DwarfDebug::collectVariableInfoFromMMITable(const MachineFunction * MF,
SmallPtrSet<const MDNode *, 16> &Processed) {
const LLVMContext &Ctx = Asm->MF->getFunction()->getContext();
MachineModuleInfo::VariableDbgInfoMapTy &VMap = MMI->getVariableDbgInfo();
for (MachineModuleInfo::VariableDbgInfoMapTy::iterator VI = VMap.begin(),
VE = VMap.end(); VI != VE; ++VI) {
@ -1325,11 +1324,7 @@ DwarfDebug::collectVariableInfoFromMMITable(const MachineFunction * MF,
DIVariable DV(Var);
const std::pair<unsigned, DebugLoc> &VP = VI->second;
DbgScope *Scope = 0;
if (const MDNode *IA = VP.second.getInlinedAt(Ctx))
Scope = ConcreteScopes.lookup(IA);
if (Scope == 0)
Scope = DbgScopeMap.lookup(VP.second.getScope(Ctx));
DbgScope *Scope = findDbgScope(VP.second);
// If variable scope is not found then skip this variable.
if (Scope == 0)
@ -1412,7 +1407,7 @@ DwarfDebug::collectVariableInfo(const MachineFunction *MF,
DISubprogram(DV.getContext()).describes(MF->getFunction()))
Scope = CurrentFnDbgScope;
else
Scope = findDbgScope(MInsn);
Scope = findDbgScope(MInsn->getDebugLoc());
// If variable scope is not found then skip this variable.
if (!Scope)
continue;
@ -2081,17 +2076,13 @@ bool DwarfDebug::findVariableFrameIndex(const DbgVariable *V, int *FI) {
return true;
}
/// findDbgScope - Find DbgScope for the debug loc attached with an
/// instruction.
DbgScope *DwarfDebug::findDbgScope(const MachineInstr *MInsn) {
DbgScope *Scope = NULL;
LLVMContext &Ctx =
MInsn->getParent()->getParent()->getFunction()->getContext();
DebugLoc DL = MInsn->getDebugLoc();
/// findDbgScope - Find DbgScope for the debug loc.
DbgScope *DwarfDebug::findDbgScope(DebugLoc DL) {
if (DL.isUnknown())
return Scope;
return NULL;
DbgScope *Scope = NULL;
LLVMContext &Ctx = Asm->MF->getFunction()->getContext();
if (const MDNode *IA = DL.getInlinedAt(Ctx))
Scope = ConcreteScopes.lookup(IA);
if (Scope == 0)

5
lib/CodeGen/AsmPrinter/DwarfDebug.h
View File

@ -450,9 +450,8 @@ private:
/// is found. Update FI to hold value of the index.
bool findVariableFrameIndex(const DbgVariable *V, int *FI);
/// findDbgScope - Find DbgScope for the debug loc attached with an
/// instruction.
DbgScope *findDbgScope(const MachineInstr *MI);
/// findDbgScope - Find DbgScope for the debug loc.
DbgScope *findDbgScope(DebugLoc DL);
/// identifyScopeMarkers() - Indentify instructions that are marking
/// beginning of or end of a scope.