[PATCH] D47088: Fix aliasing of launder.invariant.group

Piotr Padlewski via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri May 18 15:05:14 PDT 2018


Prazek created this revision.
Prazek added reviewers: hfinkel, rsmith, chandlerc, amharc, kuhar.
Herald added subscribers: hiraditya, eraman, JDevlieghere.

Patch for capture tracking broke
bootstrap of clang with -fstict-vtable-pointers
which resulted in debbugging nightmare. It was fixed
https://reviews.llvm.org/D46900 but as it turned
out, there were other parts like inliner (computing of
noalias metadata) that I found after bootstraping with enabled
assertions.


Repository:
  rL LLVM

https://reviews.llvm.org/D47088

Files:
  llvm/lib/Analysis/BasicAliasAnalysis.cpp
  llvm/lib/Analysis/CaptureTracking.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/test/Transforms/Inline/launder.invariant.group.ll

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