diff options
| author | Jay Foad <jay.foad@gmail.com> | 2011-06-20 14:18:48 +0000 |
|---|---|---|
| committer | Jay Foad <jay.foad@gmail.com> | 2011-06-20 14:18:48 +0000 |
| commit | c137120bb047a7017cbab21f5f9c9e6f65e2b84f (patch) | |
| tree | 146a56f5331f05c10548bd0ca1f7bc0726f3ed8f /lib/VMCore/BasicBlock.cpp | |
| parent | 691c05bb29d3e2ec9c2ed6b1c082ce5d484b75da (diff) | |
Make better use of the PHINode API.
Change various bits of code to make better use of the existing PHINode
API, to insulate them from forthcoming changes in how PHINodes store
their operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133434 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/BasicBlock.cpp')
| -rw-r--r-- | lib/VMCore/BasicBlock.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/VMCore/BasicBlock.cpp b/lib/VMCore/BasicBlock.cpp index 955a0285b2..3f1a6a99b6 100644 --- a/lib/VMCore/BasicBlock.cpp +++ b/lib/VMCore/BasicBlock.cpp @@ -227,8 +227,8 @@ void BasicBlock::removePredecessor(BasicBlock *Pred, // If the PHI _HAD_ two uses, replace PHI node with its now *single* value if (max_idx == 2) { - if (PN->getOperand(0) != PN) - PN->replaceAllUsesWith(PN->getOperand(0)); + if (PN->getIncomingValue(0) != PN) + PN->replaceAllUsesWith(PN->getIncomingValue(0)); else // We are left with an infinite loop with no entries: kill the PHI. PN->replaceAllUsesWith(UndefValue::get(PN->getType())); |