diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 61 | ||||
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.h | 6 |
2 files changed, 0 insertions, 67 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index c5a0c8994e..8bb9642431 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -1430,67 +1430,6 @@ X86InstrInfo::commuteInstruction(MachineInstr *MI, bool NewMI) const { } } -/// findCommutedOpIndices - If specified MI is commutable, return the two -/// operand indices that would swap value. Return true if the instruction -/// is not in a form which this routine understands. -bool X86InstrInfo::findCommutedOpIndices(MachineInstr *MI, - unsigned &SrcOpIdx1, - unsigned &SrcOpIdx2) const { - switch (MI->getOpcode()) { - case X86::CMOVB16rr: - case X86::CMOVB32rr: - case X86::CMOVB64rr: - case X86::CMOVAE16rr: - case X86::CMOVAE32rr: - case X86::CMOVAE64rr: - case X86::CMOVE16rr: - case X86::CMOVE32rr: - case X86::CMOVE64rr: - case X86::CMOVNE16rr: - case X86::CMOVNE32rr: - case X86::CMOVNE64rr: - case X86::CMOVBE16rr: - case X86::CMOVBE32rr: - case X86::CMOVBE64rr: - case X86::CMOVA16rr: - case X86::CMOVA32rr: - case X86::CMOVA64rr: - case X86::CMOVL16rr: - case X86::CMOVL32rr: - case X86::CMOVL64rr: - case X86::CMOVGE16rr: - case X86::CMOVGE32rr: - case X86::CMOVGE64rr: - case X86::CMOVLE16rr: - case X86::CMOVLE32rr: - case X86::CMOVLE64rr: - case X86::CMOVG16rr: - case X86::CMOVG32rr: - case X86::CMOVG64rr: - case X86::CMOVS16rr: - case X86::CMOVS32rr: - case X86::CMOVS64rr: - case X86::CMOVNS16rr: - case X86::CMOVNS32rr: - case X86::CMOVNS64rr: - case X86::CMOVP16rr: - case X86::CMOVP32rr: - case X86::CMOVP64rr: - case X86::CMOVNP16rr: - case X86::CMOVNP32rr: - case X86::CMOVNP64rr: - case X86::CMOVO16rr: - case X86::CMOVO32rr: - case X86::CMOVO64rr: - case X86::CMOVNO16rr: - case X86::CMOVNO32rr: - case X86::CMOVNO64rr: - return false; - default: - return TargetInstrInfoImpl::findCommutedOpIndices(MI, SrcOpIdx1, SrcOpIdx2); - } -} - static X86::CondCode GetCondFromBranchOpc(unsigned BrOpc) { switch (BrOpc) { default: return X86::COND_INVALID; diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h index 23be70166b..75f366753f 100644 --- a/lib/Target/X86/X86InstrInfo.h +++ b/lib/Target/X86/X86InstrInfo.h @@ -479,12 +479,6 @@ public: /// virtual MachineInstr *commuteInstruction(MachineInstr *MI, bool NewMI) const; - /// findCommutedOpIndices - If specified MI is commutable, return the two - /// operand indices that would swap value. Return true if the instruction - /// is not in a form which this routine understands. - virtual bool findCommutedOpIndices(MachineInstr *MI, unsigned &SrcOpIdx1, - unsigned &SrcOpIdx2) const; - // Branch analysis. virtual bool isUnpredicatedTerminator(const MachineInstr* MI) const; virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB, |