Changes in directory llvm/lib/Target/X86:
X86InstrInfo.cpp updated: 1.61 -> 1.62
X86InstrInfo.h updated: 1.54 -> 1.55
---
Log message:
remove some dead code
---
Diffs of the changes: (+0 -43)
X86InstrInfo.cpp | 33 ---------------------------------
X86InstrInfo.h | 10 ----------
2 files changed, 43 deletions(-)
Index: llvm/lib/Target/X86/X86InstrInfo.cpp
diff -u llvm/lib/Target/X86/X86InstrInfo.cpp:1.61
llvm/lib/Target/X86/X86InstrInfo.cpp:1.62
--- llvm/lib/Target/X86/X86InstrInfo.cpp:1.61 Thu Sep 28 18:33:12 2006
+++ llvm/lib/Target/X86/X86InstrInfo.cpp Fri Oct 13 15:40:42 2006
@@ -239,39 +239,6 @@
}
}
-
-void X86InstrInfo::insertGoto(MachineBasicBlock& MBB,
- MachineBasicBlock& TMBB) const {
- BuildMI(MBB, MBB.end(), X86::JMP, 1).addMBB(&TMBB);
-}
-
-MachineBasicBlock::iterator
-X86InstrInfo::reverseBranchCondition(MachineBasicBlock::iterator MI) const {
- unsigned Opcode = MI->getOpcode();
- assert(isBranch(Opcode) && "MachineInstr must be a branch");
- unsigned ROpcode;
- switch (Opcode) {
- default: assert(0 && "Cannot reverse unconditional branches!");
- case X86::JB: ROpcode = X86::JAE; break;
- case X86::JAE: ROpcode = X86::JB; break;
- case X86::JE: ROpcode = X86::JNE; break;
- case X86::JNE: ROpcode = X86::JE; break;
- case X86::JBE: ROpcode = X86::JA; break;
- case X86::JA: ROpcode = X86::JBE; break;
- case X86::JS: ROpcode = X86::JNS; break;
- case X86::JNS: ROpcode = X86::JS; break;
- case X86::JP: ROpcode = X86::JNP; break;
- case X86::JNP: ROpcode = X86::JP; break;
- case X86::JL: ROpcode = X86::JGE; break;
- case X86::JGE: ROpcode = X86::JL; break;
- case X86::JLE: ROpcode = X86::JG; break;
- case X86::JG: ROpcode = X86::JLE; break;
- }
- MachineBasicBlock* MBB = MI->getParent();
- MachineBasicBlock* TMBB = MI->getOperand(0).getMachineBasicBlock();
- return BuildMI(*MBB, MBB->erase(MI), ROpcode, 1).addMBB(TMBB);
-}
-
const TargetRegisterClass *X86InstrInfo::getPointerRegClass() const {
const X86Subtarget *Subtarget = &TM.getSubtarget<X86Subtarget>();
if (Subtarget->is64Bit())
Index: llvm/lib/Target/X86/X86InstrInfo.h
diff -u llvm/lib/Target/X86/X86InstrInfo.h:1.54
llvm/lib/Target/X86/X86InstrInfo.h:1.55
--- llvm/lib/Target/X86/X86InstrInfo.h:1.54 Fri Sep 8 01:48:29 2006
+++ llvm/lib/Target/X86/X86InstrInfo.h Fri Oct 13 15:40:42 2006
@@ -223,16 +223,6 @@
virtual MachineInstr *commuteInstruction(MachineInstr *MI) const;
- /// Insert a goto (unconditional branch) sequence to TMBB, at the
- /// end of MBB
- virtual void insertGoto(MachineBasicBlock& MBB,
- MachineBasicBlock& TMBB) const;
-
- /// Reverses the branch condition of the MachineInstr pointed by
- /// MI. The instruction is replaced and the new MI is returned.
- virtual MachineBasicBlock::iterator
- reverseBranchCondition(MachineBasicBlock::iterator MI) const;
-
const TargetRegisterClass *getPointerRegClass() const;
// getBaseOpcodeFor - This function returns the "base" X86 opcode for the
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