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Revert accidental checkin.

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My last checkin was apparently not the branch I intended. It was missing one change (added by chandlerc), and contained a spurious change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick 2012-07-02 19:12:29 +00:00
parent 1de43ede89
commit 14ccc7b963
1 changed files with 2 additions and 3 deletions
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5
lib/Target/ARM/ARMBaseInstrInfo.cpp
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@ -3057,10 +3057,9 @@ unsigned ARMBaseInstrInfo::getInstrLatency(const InstrItineraryData *ItinData,
unsigned Class = MCID.getSchedClass();
// For instructions with variable uops, use uops as latency.
if (!ItinData->isEmpty() && ItinData->getNumMicroOps(Class) < 0) {
dbgs() << "UOPS " << getNumMicroOps(ItinData, MI) << " " << *MI << '\n';
if (!ItinData->isEmpty() && ItinData->getNumMicroOps(Class) < 0)
return getNumMicroOps(ItinData, MI);
}
// For the common case, fall back on the itinerary's latency.
unsigned Latency = ItinData->getStageLatency(Class);