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llvm-mirror/include
Mandeep Singh Grang 79dcf21663 [MemorySSA] Fix for non-determinism in codegen
This patch fixes the non-determinism caused due to iterating SmallPtrSet's
which was uncovered due to the experimental "reverse iteration order " patch:
https://reviews.llvm.org/D26718

The following unit tests failed because of the undefined order of iteration.
LLVM :: Transforms/Util/MemorySSA/cyclicphi.ll
LLVM :: Transforms/Util/MemorySSA/many-dom-backedge.ll
LLVM :: Transforms/Util/MemorySSA/many-doms.ll
LLVM :: Transforms/Util/MemorySSA/phi-translation.ll

Reviewers: dberlin, mgrang

Subscribers: dberlin, llvm-commits, david2050

Differential Revision: https://reviews.llvm.org/D26704

llvm-svn: 287563
2016-11-21 19:33:02 +00:00
..
llvm [MemorySSA] Fix for non-determinism in codegen 2016-11-21 19:33:02 +00:00
llvm-c Kill deprecated attribute API 2016-11-06 07:48:46 +00:00