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Heed -stress-early-ifcvt.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161513 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-08-08 18:24:23 +00:00
parent 0fac6aa076
commit d6cf5f4224
1 changed files with 4 additions and 0 deletions
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4
lib/CodeGen/EarlyIfConversion.cpp
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@ -601,6 +601,10 @@ void EarlyIfConverter::invalidateTraces() {
/// Return true if the conversion is a good idea.
///
bool EarlyIfConverter::shouldConvertIf() {
// Stress testing mode disables all cost considerations.
if (Stress)
return true;
if (!MinInstr)
MinInstr = Traces->getEnsemble(MachineTraceMetrics::TS_MinInstrCount);