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When removing instructions from the analysis, be sure to check the confirmed

Browse Source 
flag when determining what to do with dependencies.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40079 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2007-07-20 06:16:07 +00:00
parent 7800479260
commit 521a20207c
1 changed files with 2 additions and 1 deletions
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3
lib/Analysis/MemoryDependenceAnalysis.cpp
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@ -248,7 +248,8 @@ Instruction* MemoryDependenceAnalysis::getDependency(Instruction* query,
void MemoryDependenceAnalysis::removeInstruction(Instruction* rem) {
// Figure out the new dep for things that currently depend on rem
Instruction* newDep = NonLocal;
if (depGraphLocal[rem].first != NonLocal) {
if (depGraphLocal[rem].first != NonLocal &&
depGraphLocal[rem].second) {
// If we have dep info for rem, set them to it
BasicBlock::iterator RI = depGraphLocal[rem].first;
RI++;