diff options
| author | Owen Anderson <resistor@mac.com> | 2009-07-30 23:03:37 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2009-07-30 23:03:37 +0000 |
| commit | 9e9a0d5fc26878e51a58a8b57900fcbf952c2691 (patch) | |
| tree | 477eb7b58abe6134ff6accc805279396a77892e8 /lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | 124e6eb09d47674a4bac48a522e83e4513a970e5 (diff) | |
Move more code back to 2.5 APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index b0643d6096..0f9493dac2 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1266,8 +1266,6 @@ static bool FoldCondBranchOnPHI(BranchInst *BI) { /// FoldTwoEntryPHINode - Given a BB that starts with the specified two-entry /// PHI node, see if we can eliminate it. static bool FoldTwoEntryPHINode(PHINode *PN) { - LLVMContext &Context = PN->getParent()->getContext(); - // Ok, this is a two entry PHI node. Check to see if this is a simple "if // statement", which has a very simple dominance structure. Basically, we // are trying to find the condition that is being branched on, which @@ -1305,7 +1303,7 @@ static bool FoldTwoEntryPHINode(PHINode *PN) { if (PN->getIncomingValue(0) != PN) PN->replaceAllUsesWith(PN->getIncomingValue(0)); else - PN->replaceAllUsesWith(Context.getUndef(PN->getType())); + PN->replaceAllUsesWith(UndefValue::get(PN->getType())); } else if (!DominatesMergePoint(PN->getIncomingValue(0), BB, &AggressiveInsts) || !DominatesMergePoint(PN->getIncomingValue(1), BB, |