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use RAII for ExceptionTimer too

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llvm-svn: 99833
This commit is contained in:
Chris Lattner 2010-03-29 20:39:38 +00:00
parent b01fcba466
commit 369d564845
1 changed files with 3 additions and 17 deletions
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20
lib/CodeGen/AsmPrinter/DwarfException.cpp
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@ -885,8 +885,7 @@ void DwarfException::EndModule() {
if (!shouldEmitMovesModule && !shouldEmitTableModule)
return;
if (TimePassesIsEnabled)
ExceptionTimer->startTimer();
TimeRegion Timer(ExceptionTimer);
const std::vector<Function *> Personalities = MMI->getPersonalities();
@ -896,9 +895,6 @@ void DwarfException::EndModule() {
for (std::vector<FunctionEHFrameInfo>::iterator
I = EHFrames.begin(), E = EHFrames.end(); I != E; ++I)
EmitFDE(*I);
if (TimePassesIsEnabled)
ExceptionTimer->stopTimer();
}
/// BeginFunction - Gather pre-function exception information. Assumes it's
@ -906,9 +902,7 @@ void DwarfException::EndModule() {
void DwarfException::BeginFunction(const MachineFunction *MF) {
if (!MMI || !MAI->doesSupportExceptionHandling()) return;
if (TimePassesIsEnabled)
ExceptionTimer->startTimer();
TimeRegion Timer(ExceptionTimer);
this->MF = MF;
shouldEmitTable = shouldEmitMoves = false;
@ -924,9 +918,6 @@ void DwarfException::BeginFunction(const MachineFunction *MF) {
shouldEmitTableModule |= shouldEmitTable;
shouldEmitMovesModule |= shouldEmitMoves;
if (TimePassesIsEnabled)
ExceptionTimer->stopTimer();
}
/// EndFunction - Gather and emit post-function exception information.
@ -934,9 +925,7 @@ void DwarfException::BeginFunction(const MachineFunction *MF) {
void DwarfException::EndFunction() {
if (!shouldEmitMoves && !shouldEmitTable) return;
if (TimePassesIsEnabled)
ExceptionTimer->startTimer();
TimeRegion Timer(ExceptionTimer);
Asm->OutStreamer.EmitLabel(getDWLabel("eh_func_end", SubprogramCount));
// Record if this personality index uses a landing pad.
@ -961,7 +950,4 @@ void DwarfException::EndFunction() {
!MMI->getLandingPads().empty(),
MMI->getFrameMoves(),
MF->getFunction()));
if (TimePassesIsEnabled)
ExceptionTimer->stopTimer();
}