6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-24 23:28:41 +00:00
Code Issues Projects Releases Wiki Activity

IVUsers no longer needs to record the phis.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133518 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick
2011-06-21 15:43:52 +00:00
parent e275c1c9b5
commit 4417e537b6
4 changed files with 19 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Transforms/Scalar/LoopStrengthReduce.cpp
View File

@@ -1804,8 +1804,7 @@ LSRInstance::OptimizeLoopTermCond() {
ExitingBlock->getInstList().insert(TermBr, Cond);
// Clone the IVUse, as the old use still exists!
CondUse = &IU.AddUser(Cond, CondUse->getOperandValToReplace(),
CondUse->getPhi());
CondUse = &IU.AddUser(Cond, CondUse->getOperandValToReplace());
TermBr->replaceUsesOfWith(OldCond, Cond);
}
}