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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-04-26 16:20:52 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-04-26 16:20:52 +0000 |
| commit | 01de5577388a02ea289b5517d55dc0e8eb4efc76 (patch) | |
| tree | 7b386ae783418f2d13c9c7dffd36d1f406c5aaaa /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | d283eb7091678d67b383cc324c1293f222ef9941 (diff) | |
| download | llvm-01de5577388a02ea289b5517d55dc0e8eb4efc76.zip llvm-01de5577388a02ea289b5517d55dc0e8eb4efc76.tar.gz llvm-01de5577388a02ea289b5517d55dc0e8eb4efc76.tar.bz2 | |
Rename WeakVH to WeakTrackingVH; NFC
Summary:
I plan to use WeakVH to mean "nulls itself out on deletion, but does
not track RAUW" in a subsequent commit.
Reviewers: dblaikie, davide
Reviewed By: davide
Subscribers: arsenm, mehdi_amini, mcrosier, mzolotukhin, jfb, llvm-commits, nhaehnle
Differential Revision: https://reviews.llvm.org/D32266
llvm-svn: 301424
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp index 22af21d5..3d5cbfc 100644 --- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -78,8 +78,8 @@ void llvm::FoldSingleEntryPHINodes(BasicBlock *BB, bool llvm::DeleteDeadPHIs(BasicBlock *BB, const TargetLibraryInfo *TLI) { // Recursively deleting a PHI may cause multiple PHIs to be deleted - // or RAUW'd undef, so use an array of WeakVH for the PHIs to delete. - SmallVector<WeakVH, 8> PHIs; + // or RAUW'd undef, so use an array of WeakTrackingVH for the PHIs to delete. + SmallVector<WeakTrackingVH, 8> PHIs; for (BasicBlock::iterator I = BB->begin(); PHINode *PN = dyn_cast<PHINode>(I); ++I) PHIs.push_back(PN); |