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Use newly added next() and prior() utility functions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11430 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos
2004-02-14 01:18:34 +00:00
parent bc79471be1
commit f81af21caf
9 changed files with 26 additions and 27 deletions
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4
lib/CodeGen/TwoAddressInstructionPass.cpp
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@ -38,6 +38,7 @@
#include "llvm/Target/TargetMachine.h"
#include "Support/Debug.h"
#include "Support/Statistic.h"
#include "Support/STLExtras.h"
#include <iostream>
using namespace llvm;
@ -134,8 +135,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) {
unsigned Added = MRI.copyRegToReg(*mbbi, mi, regA, regB, rc);
numInstrsAdded += Added;
MachineBasicBlock::iterator prevMi = mi;
--prevMi;
MachineBasicBlock::iterator prevMi = prior(mi);
DEBUG(std::cerr << "\t\tadded instruction: ";
prevMi->print(std::cerr, TM));