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| author | Hal Finkel <hfinkel@anl.gov> | 2012-06-18 21:08:18 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-06-18 21:08:18 +0000 |
| commit | e877c4f9c7b4e4142f33a29e6cd1a07262525a12 (patch) | |
| tree | ecbb5ae6ebaa572c5715be2b35512d9921317c74 /lib/CodeGen/DFAPacketizer.cpp | |
| parent | 0ed5cf4fc1f6d7947687114c9d0cbe0d1ba1d883 (diff) | |
| download | llvm-e877c4f9c7b4e4142f33a29e6cd1a07262525a12.tar.gz llvm-e877c4f9c7b4e4142f33a29e6cd1a07262525a12.tar.bz2 llvm-e877c4f9c7b4e4142f33a29e6cd1a07262525a12.tar.xz | |
Allow up to 64 functional units per processor itinerary.
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
Diffstat (limited to 'lib/CodeGen/DFAPacketizer.cpp')
| -rw-r--r-- | lib/CodeGen/DFAPacketizer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/DFAPacketizer.cpp b/lib/CodeGen/DFAPacketizer.cpp index ff2f11353a..d4775775c0 100644 --- a/lib/CodeGen/DFAPacketizer.cpp +++ b/lib/CodeGen/DFAPacketizer.cpp @@ -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); |