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Allow up to 64 functional units per processor itinerary.

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This patch changes the type used to hold the FU bitset from unsigned to uint64_t.
This will be needed for some upcoming PowerPC itineraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158679 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel
2012-06-18 21:08:18 +00:00
parent 0ed5cf4fc1
commit e877c4f9c7
8 changed files with 17 additions and 17 deletions
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4
lib/CodeGen/DFAPacketizer.cpp
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@ -66,7 +66,7 @@ void DFAPacketizer::ReadTable(unsigned int state) {
bool DFAPacketizer::canReserveResources(const llvm::MCInstrDesc *MID) {
unsigned InsnClass = MID->getSchedClass();
const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
unsigned FuncUnits = IS->getUnits();
uint64_t FuncUnits = IS->getUnits();
UnsignPair StateTrans = UnsignPair(CurrentState, FuncUnits);
ReadTable(CurrentState);
return (CachedTable.count(StateTrans) != 0);
@ -78,7 +78,7 @@ bool DFAPacketizer::canReserveResources(const llvm::MCInstrDesc *MID) {
void DFAPacketizer::reserveResources(const llvm::MCInstrDesc *MID) {
unsigned InsnClass = MID->getSchedClass();
const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
unsigned FuncUnits = IS->getUnits();
uint64_t FuncUnits = IS->getUnits();
UnsignPair StateTrans = UnsignPair(CurrentState, FuncUnits);
ReadTable(CurrentState);
assert(CachedTable.count(StateTrans) != 0);