[llvm-bugs] [Bug 41254] New: [MemSSA loop-dep] "An asserting value handle still pointed to this value!"

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=41254

            Bug ID: 41254
           Summary: [MemSSA loop-dep]  "An asserting value handle still
                    pointed to this value!"
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Global Analyses
          Assignee: unassignedbugs at nondot.org
          Reporter: paulsson at linux.vnet.ibm.com
                CC: llvm-bugs at lists.llvm.org

Created attachment 21683
  --> https://bugs.llvm.org/attachment.cgi?id=21683&action=edit
reduced testcase

bin/opt -march=z13 -S -O3 -extra-vectorizer-passes -enable-mssa-loop-dependency
tc_still_point_to_val_reduced.ll

While deleting: void %
An asserting value handle still pointed to this value!
UNREACHABLE executed at llvm/lib/IR/Value.cpp:882!
Stack dump:
...

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