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| author | Max Kazantsev <max.kazantsev@azul.com> | 2019-02-12 08:10:29 +0000 |
|---|---|---|
| committer | Max Kazantsev <max.kazantsev@azul.com> | 2019-02-12 08:10:29 +0000 |
| commit | 9aae9da947e1b745d56a3960829b9eb5fd48b5e1 (patch) | |
| tree | 5dc0aaa00c4534b298cb5a25b8d723bf88463c7e /llvm/lib | |
| parent | 6bf861597c87d708336c6ed36678d91b75d1043c (diff) | |
| download | bcm5719-llvm-9aae9da947e1b745d56a3960829b9eb5fd48b5e1.tar.gz bcm5719-llvm-9aae9da947e1b745d56a3960829b9eb5fd48b5e1.zip | |
Delete blocks from DTU to avoid dangling pointers
llvm-svn: 353804
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp index 896f9dd001e..5bb6049c3ac 100644 --- a/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp +++ b/llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp @@ -422,7 +422,7 @@ private: DTU.applyUpdates(DTUpdates); DTUpdates.clear(); for (auto *BB : DeadLoopBlocks) - BB->eraseFromParent(); + DTU.deleteBB(BB); NumLoopBlocksDeleted += DeadLoopBlocks.size(); } |
