[llvm-bugs] [Bug 26517] New: [Polly] Hoisting of loads of different size placed in the same equivalent class breaks

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=26517

            Bug ID: 26517
           Summary: [Polly] Hoisting of loads of different size placed in
                    the same equivalent class breaks
           Product: Polly
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Optimizer
          Assignee: polly-dev at googlegroups.com
          Reporter: tobias at grosser.es
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

We currently disable invariant code hoisting in presence of multi-element array
accesses as codes such as test/Isl/CodeGen/multiple-types-invariant-load-2.ll,
where multiple loads of different belong to the same equivalence class, can not
yet be correctly code generated. We should add this functionality to allow
invariant load hoisting also for loads of different size.

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