[llvm-commits] [llvm] r170766 - in /llvm/trunk: include/llvm/CodeGen/MachineInstr.h lib/CodeGen/MachineInstr.cpp
Jakob Stoklund Olesen
stoklund at 2pi.dk
Thu Dec 20 13:12:42 PST 2012
Author: stoklund
Date: Thu Dec 20 15:12:42 2012
New Revision: 170766
URL: http://llvm.org/viewvc/llvm-project?rev=170766&view=rev
Log:
Remove two dead functions.
Modified:
llvm/trunk/include/llvm/CodeGen/MachineInstr.h
llvm/trunk/lib/CodeGen/MachineInstr.cpp
Modified: llvm/trunk/include/llvm/CodeGen/MachineInstr.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineInstr.h?rev=170766&r1=170765&r2=170766&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineInstr.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineInstr.h Thu Dec 20 15:12:42 2012
@@ -847,13 +847,6 @@
///
void clearKillInfo();
- /// copyKillDeadInfo - Copies kill / dead operand properties from MI.
- ///
- void copyKillDeadInfo(const MachineInstr *MI);
-
- /// copyPredicates - Copies predicate operand(s) from MI.
- void copyPredicates(const MachineInstr *MI);
-
/// substituteRegister - Replace all occurrences of FromReg with ToReg:SubIdx,
/// properly composing subreg indices where necessary.
void substituteRegister(unsigned FromReg, unsigned ToReg, unsigned SubIdx,
Modified: llvm/trunk/lib/CodeGen/MachineInstr.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineInstr.cpp?rev=170766&r1=170765&r2=170766&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineInstr.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineInstr.cpp Thu Dec 20 15:12:42 2012
@@ -1209,41 +1209,6 @@
}
}
-/// copyKillDeadInfo - Copies kill / dead operand properties from MI.
-///
-void MachineInstr::copyKillDeadInfo(const MachineInstr *MI) {
- for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
- const MachineOperand &MO = MI->getOperand(i);
- if (!MO.isReg() || (!MO.isKill() && !MO.isDead()))
- continue;
- for (unsigned j = 0, ee = getNumOperands(); j != ee; ++j) {
- MachineOperand &MOp = getOperand(j);
- if (!MOp.isIdenticalTo(MO))
- continue;
- if (MO.isKill())
- MOp.setIsKill();
- else
- MOp.setIsDead();
- break;
- }
- }
-}
-
-/// copyPredicates - Copies predicate operand(s) from MI.
-void MachineInstr::copyPredicates(const MachineInstr *MI) {
- assert(!isBundle() && "MachineInstr::copyPredicates() can't handle bundles");
-
- const MCInstrDesc &MCID = MI->getDesc();
- if (!MCID.isPredicable())
- return;
- for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
- if (MCID.OpInfo[i].isPredicate()) {
- // Predicated operands must be last operands.
- addOperand(MI->getOperand(i));
- }
- }
-}
-
void MachineInstr::substituteRegister(unsigned FromReg,
unsigned ToReg,
unsigned SubIdx,
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