[llvm-bugs] [Bug 40916] New: Skip past lifetime start/end in DAGCombiner::GatherAllAliases

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=40916

            Bug ID: 40916
           Summary: Skip past lifetime start/end in
                    DAGCombiner::GatherAllAliases
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: clement.courbet at gmail.com
                CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org

We might be able to improve load/store merging by skipping over non-aliasing
lifetimestart/end.

See https://reviews.llvm.org/D57541.

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