[llvm-bugs] [Bug 52024] Instruction does not dominate all uses! Crash with -O2 in llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:10474: bool llvm::LoopVectorizePass::processLoop(llvm::Loop*): Assertion `!verifyFunction(*L->getHeader()->getParent(), &dbgs())' failed

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Nov 18 04:29:28 PST 2021


https://bugs.llvm.org/show_bug.cgi?id=52024

Florian Hahn <florian_hahn at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Fixed By Commit(s)|                            |00200dbda316, 1fbdbb559569
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #2 from Florian Hahn <florian_hahn at apple.com> ---
I'm closing this bug, as the offending commit has been reverted. I also added a
reduced test from this PR in https://reviews.llvm.org/rG00200dbda316 to prevent
us from introducing the same crash when bringing back the offending commit.

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