[llvm-commits] CVS: llvm/include/llvm/CodeGen/MachineInstr.h

[Vikram Adve]

Changes in directory llvm/include/llvm/CodeGen:

MachineInstr.h updated: 1.64 -> 1.65

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Log message:

Add method MachineInstr::replace to rewrite a machine instruction in place.


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Diffs of the changes:

Index: llvm/include/llvm/CodeGen/MachineInstr.h
diff -u llvm/include/llvm/CodeGen/MachineInstr.h:1.64 llvm/include/llvm/CodeGen/MachineInstr.h:1.65
--- llvm/include/llvm/CodeGen/MachineInstr.h:1.64	Mon Sep 16 10:58:54 2002
+++ llvm/include/llvm/CodeGen/MachineInstr.h	Thu Sep 19 19:47:49 2002
@@ -295,6 +295,18 @@
 					 unsigned	numOperands,
 					 OpCodeMask    _opCodeMask = 0x0);
   inline           	~MachineInstr	() {}
+
+  // 
+  // Support to rewrite a machine instruction in place: for now, simply
+  // replace() and then set new operands with Set.*Operand methods below.
+  // 
+  void                  replace         (MachineOpCode _opCode,
+					 unsigned	numOperands,
+					 OpCodeMask    _opCodeMask = 0x0);
+  
+  //
+  // The op code.  Note that MachineOpCode is a target-specific type.
+  // 
   const MachineOpCode	getOpCode	() const { return opCode; }
 
   //