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| author | Logan Chien <loganchien@google.com> | 2011-12-16 09:08:45 +0800 |
|---|---|---|
| committer | Logan Chien <loganchien@google.com> | 2011-12-16 13:28:58 +0800 |
| commit | a1e6e241a813f81be2d2f36ab60c950ca297574b (patch) | |
| tree | cf2d7ec5c63f40e2b66d8be7737496719a0d7902 /lib/Target/ARM/ARMBaseInstrInfo.h | |
| parent | ac212abcc6d858470ad35ce7d660af0c1800364a (diff) | |
| parent | ddecfe54a35ffbe0675f7f33e493734fd60b2495 (diff) | |
| download | external_llvm-a1e6e241a813f81be2d2f36ab60c950ca297574b.zip external_llvm-a1e6e241a813f81be2d2f36ab60c950ca297574b.tar.gz external_llvm-a1e6e241a813f81be2d2f36ab60c950ca297574b.tar.bz2 | |
Merge with LLVM upstream r146714 (Dec 16th 2011)
Change-Id: Ied458adb08bf9a69250cbcee9b14b44d17e8701a
Diffstat (limited to 'lib/Target/ARM/ARMBaseInstrInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMBaseInstrInfo.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.h b/lib/Target/ARM/ARMBaseInstrInfo.h index 0f9f321..68e8208 100644 --- a/lib/Target/ARM/ARMBaseInstrInfo.h +++ b/lib/Target/ARM/ARMBaseInstrInfo.h @@ -69,10 +69,7 @@ public: bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const; // Predication support. - bool isPredicated(const MachineInstr *MI) const { - int PIdx = MI->findFirstPredOperandIdx(); - return PIdx != -1 && MI->getOperand(PIdx).getImm() != ARMCC::AL; - } + bool isPredicated(const MachineInstr *MI) const; ARMCC::CondCodes getPredicate(const MachineInstr *MI) const { int PIdx = MI->findFirstPredOperandIdx(); @@ -213,12 +210,18 @@ public: SDNode *DefNode, unsigned DefIdx, SDNode *UseNode, unsigned UseIdx) const; + virtual unsigned getOutputLatency(const InstrItineraryData *ItinData, + const MachineInstr *DefMI, unsigned DefIdx, + const MachineInstr *DepMI) const; + /// VFP/NEON execution domains. std::pair<uint16_t, uint16_t> getExecutionDomain(const MachineInstr *MI) const; void setExecutionDomain(MachineInstr *MI, unsigned Domain) const; private: + unsigned getInstBundleLength(const MachineInstr *MI) const; + int getVLDMDefCycle(const InstrItineraryData *ItinData, const MCInstrDesc &DefMCID, unsigned DefClass, |