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Fix test failures causes by my previous commit.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63492 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2009-02-01 08:41:54 +00:00
parent 5caedc0f09
commit 4a6d13e8fb
1 changed files with 1 additions and 0 deletions
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lib/CodeGen/PreAllocSplitting.cpp
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@ -486,6 +486,7 @@ VNInfo* PreAllocSplitting::PerformPHIConstruction(
if (MBB->pred_size() == 1 && !ret->hasPHIKill) {
LI->MergeValueNumberInto(ret, IncomingVNs.begin()->second);
Phis[MBB] = ret = IncomingVNs.begin()->second;
} else {
// Otherwise, merge the incoming VNInfos with a phi join. Create a new
// VNInfo to represent the joined value.