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| author | Ilya Biryukov <ibiryukov@google.com> | 2018-04-20 10:52:54 +0000 |
|---|---|---|
| committer | Ilya Biryukov <ibiryukov@google.com> | 2018-04-20 10:52:54 +0000 |
| commit | afe822bd6de7673b29a68d4feb5b24e2ba48b447 (patch) | |
| tree | e0cc376e3816be0215959e371d8d9a2fe900c449 /llvm/utils/update_mca_test_checks.py | |
| parent | f6934d725b13aadd5eb44fc220d253adae77f463 (diff) | |
| download | bcm5719-llvm-afe822bd6de7673b29a68d4feb5b24e2ba48b447.tar.gz bcm5719-llvm-afe822bd6de7673b29a68d4feb5b24e2ba48b447.zip | |
Revert r330403 and r330413.
Revert r330413: "[SSAUpdaterBulk] Use SmallVector instead of DenseMap for storing rewrites."
Revert r330403 "Reapply "[PR16756] Use SSAUpdaterBulk in JumpThreading." one more time."
r330403 commit seems to crash clang during our integrate while doing PGO build with the following stacktrace:
#2 llvm::SSAUpdaterBulk::RewriteAllUses(llvm::DominatorTree*, llvm::SmallVectorImpl<llvm::PHINode*>*)
#3 llvm::JumpThreadingPass::ThreadEdge(llvm::BasicBlock*, llvm::SmallVectorImpl<llvm::BasicBlock*> const&, llvm::BasicBlock*)
#4 llvm::JumpThreadingPass::ProcessThreadableEdges(llvm::Value*, llvm::BasicBlock*, llvm::jumpthreading::ConstantPreference, llvm::Instruction*)
#5 llvm::JumpThreadingPass::ProcessBlock(llvm::BasicBlock*)
The crash happens while compiling 'lib/Analysis/CallGraph.cpp'.
r3340413 is reverted due to conflicting changes.
llvm-svn: 330416
Diffstat (limited to 'llvm/utils/update_mca_test_checks.py')
0 files changed, 0 insertions, 0 deletions
