[llvm-commits] CVS: llvm/lib/CodeGen/MachineInstr.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen:

MachineInstr.cpp updated: 1.52 -> 1.53

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Log message:

Remove default operands that are never used



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Diffs of the changes:

Index: llvm/lib/CodeGen/MachineInstr.cpp
diff -u llvm/lib/CodeGen/MachineInstr.cpp:1.52 llvm/lib/CodeGen/MachineInstr.cpp:1.53
--- llvm/lib/CodeGen/MachineInstr.cpp:1.52	Mon Oct 28 14:48:39 2002
+++ llvm/lib/CodeGen/MachineInstr.cpp	Mon Oct 28 14:59:49 2002
@@ -9,18 +9,22 @@
 
 
 // Constructor for instructions with fixed #operands (nearly all)
-MachineInstr::MachineInstr(MachineOpCode _opCode,
-			   OpCodeMask    _opCodeMask)
-  : opCode(_opCode), opCodeMask(_opCodeMask),
+MachineInstr::MachineInstr(MachineOpCode _opCode)
+  : opCode(_opCode), opCodeMask(0),
     operands(TargetInstrDescriptors[_opCode].numOperands, MachineOperand()) {
   assert(TargetInstrDescriptors[_opCode].numOperands >= 0);
 }
 
 // Constructor for instructions with variable #operands
-MachineInstr::MachineInstr(MachineOpCode OpCode, unsigned  numOperands,
-			   OpCodeMask    OpCodeMask)
-  : opCode(OpCode), opCodeMask(OpCodeMask),
+MachineInstr::MachineInstr(MachineOpCode OpCode, unsigned  numOperands/*,
+                                                                        OpCodeMask    OpCodeMask*/)
+  : opCode(OpCode), opCodeMask(0/*OpCodeMask*/),
     operands(numOperands, MachineOperand()) {
+}
+
+MachineInstr::MachineInstr(MachineOpCode Opcode, unsigned numOperands,
+                           bool XX, bool YY) : opCode(Opcode), opCodeMask(0) {
+  operands.reserve(numOperands);
 }
 
 // OperandComplete - Return true if it's illegal to add a new operand