From 020b544cbc0603e0506c1713fd29938cb688bdd7 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 5 Aug 2003 21:55:20 +0000
Subject: Do not insert physical regsiters into the regsUsed set

llvm-svn: 7617
---
 llvm/lib/CodeGen/MachineInstr.cpp | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineInstr.cpp')

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 904a412add7..8678d14e0e5 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -111,7 +111,6 @@ void MachineInstr::SetMachineOperandReg(unsigned i, int regNum) {
   operands[i].opType = MachineOperand::MO_MachineRegister;
   operands[i].value = NULL;
   operands[i].regNum = regNum;
-  insertUsedReg(regNum);
 }
 
 void
@@ -119,14 +118,12 @@ MachineInstr::SetRegForOperand(unsigned i, int regNum)
 {
   assert(i < getNumOperands());          // must be explicit op
   operands[i].setRegForValue(regNum);
-  insertUsedReg(regNum);
 }
 
 void
 MachineInstr::SetRegForImplicitRef(unsigned i, int regNum)
 {
   getImplicitOp(i).setRegForValue(regNum);
-  insertUsedReg(regNum);
 }
 
 
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