[llvm-bugs] [Bug 25249] New: [Polly] Incorrect code after "Load/Store scalar accesses before/after the statement itself" II

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=25249

            Bug ID: 25249
           Summary: [Polly] Incorrect code after "Load/Store scalar
                    accesses before/after the statement itself" II
           Product: Projects
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Polly
          Assignee: polly-dev at googlegroups.com
          Reporter: tobias at grosser.es
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Created attachment 15111
  --> https://llvm.org/bugs/attachment.cgi?id=15111&action=edit
Test case

With r250693 polly-opt -polly-process-unprofitable -tbaa -polly-codegen we
crash with:

opt:
/home/grosser/Projects/polly/git/tools/polly/lib/CodeGen/CodeGeneration.cpp:164:
virtual bool (anonymous namespace)::CodeGeneration::runOnScop(polly::Scop &):
Assertion `!verifyGeneratedFunction(S, *EnteringBB->getParent()) &&
"Verification of generated function failed"' failed.

Reverting r250625 makes this issue go away.

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