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Simplify more code and add timer stuff.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70539 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2009-05-01 08:40:06 +00:00
parent ff86ef33e2
commit d5a6381195
1 changed files with 32 additions and 7 deletions
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39
lib/CodeGen/AsmPrinter/DwarfWriter.cpp
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@ -3535,6 +3535,9 @@ public:
if (!TAI->doesDwarfUsesInlineInfoSection())
return;
if (TimePassesIsEnabled)
DebugTimer->startTimer();
std::string Dir, Fn;
unsigned Src = GetOrCreateSourceID(CU.getDirectory(Dir),
CU.getFilename(Fn));
@ -3557,6 +3560,9 @@ public:
InlineInfo[GV].push_back(LabelID);
else
I->second.push_back(LabelID);
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
}
/// RecordInlinedFnEnd - Indicate the end of inlined subroutine.
@ -3564,11 +3570,18 @@ public:
if (!TAI->doesDwarfUsesInlineInfoSection())
return 0;
if (TimePassesIsEnabled)
DebugTimer->startTimer();
GlobalVariable *GV = SP.getGV();
DenseMap<GlobalVariable *, SmallVector<DbgScope *, 2> >::iterator
I = DbgInlinedScopeMap.find(GV);
if (I == DbgInlinedScopeMap.end())
if (I == DbgInlinedScopeMap.end()) {
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
return 0;
}
SmallVector<DbgScope *, 2> &Scopes = I->second;
assert(!Scopes.empty() && "We should have at least one debug scope!");
@ -3576,6 +3589,10 @@ public:
unsigned ID = MMI->NextLabelID();
MMI->RecordUsedDbgLabel(ID);
Scope->setEndLabelID(ID);
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
return ID;
}
@ -3584,18 +3601,26 @@ public:
/// Record scopes for only inlined subroutine variables. Other
/// variables' scopes are determined during RecordVariable().
void RecordVariableScope(DIVariable &DV, const MachineInstr *DeclareMI) {
if (TimePassesIsEnabled)
DebugTimer->startTimer();
DISubprogram SP(DV.getContext().getGV());
if (SP.isNull())
if (SP.isNull()) {
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
return;
}
DenseMap<GlobalVariable *, SmallVector<DbgScope *, 2> >::iterator
I = DbgInlinedScopeMap.find(SP.getGV());
if (I == DbgInlinedScopeMap.end())
return;
if (I != DbgInlinedScopeMap.end())
InlinedVariableScopes[DeclareMI] = I->second.back();
SmallVector<DbgScope *, 2> &Scopes = I->second;
InlinedVariableScopes[DeclareMI] = Scopes.back();
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
}
};
//===----------------------------------------------------------------------===//