[llvm-commits] [llvm] r170766 - in /llvm/trunk: include/llvm/CodeGen/MachineInstr.h lib/CodeGen/MachineInstr.cpp

[Jakob Stoklund Olesen]

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,