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more dbg_value adjustments so debug info doesn't affect codegen

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llvm-svn: 105454
This commit is contained in:
Jim Grosbach 2010-06-04 01:23:30 +00:00
parent f83cdf3d18
commit b9367dadcf
1 changed files with 4 additions and 2 deletions
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6
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
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@ -1291,7 +1291,7 @@ static bool IsSafeAndProfitableToMove(bool isLd, unsigned Base,
// some day.
SmallSet<unsigned, 4> AddedRegPressure;
while (++I != E) {
if (MemOps.count(&*I))
if (I->isDebugValue() || MemOps.count(&*I))
continue;
const TargetInstrDesc &TID = I->getDesc();
if (TID.isCall() || TID.isTerminator() || TID.hasUnmodeledSideEffects())
@ -1574,7 +1574,9 @@ ARMPreAllocLoadStoreOpt::RescheduleLoadStoreInstrs(MachineBasicBlock *MBB) {
break;
}
MI2LocMap[MI] = Loc++;
if (!MI->isDebugValue())
MI2LocMap[MI] = ++Loc;
if (!isMemoryOp(MI))
continue;
unsigned PredReg = 0;