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| author | Chris Lattner <sabre@nondot.org> | 2008-12-07 07:22:45 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-12-07 07:22:45 +0000 |
| commit | f50d7f76c6be0147fec33c2c9fdcce478aa01cfc (patch) | |
| tree | 05a860faff71264e86d3af8e4cb93275ee6b2dd1 /llvm/lib | |
| parent | 12679470bfe700d232d30f28eefc5ecb6f730cce (diff) | |
| download | bcm5719-llvm-f50d7f76c6be0147fec33c2c9fdcce478aa01cfc.tar.gz bcm5719-llvm-f50d7f76c6be0147fec33c2c9fdcce478aa01cfc.zip | |
fix a bug I introduced in simplifycfg handling single entry phi
nodes. FoldSingleEntryPHINodes deletes the PHI, so there is no
need to delete it afterward.
llvm-svn: 60653
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index d6465f599cf..e7bd75e0493 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1102,7 +1102,6 @@ static bool FoldCondBranchOnPHI(BranchInst *BI) { // Degenerate case of a single entry PHI. if (PN->getNumIncomingValues() == 1) { FoldSingleEntryPHINodes(PN->getParent()); - PN->eraseFromParent(); return true; } |
