[llvm-bugs] [Bug 39197] New: [MemorySSA] with -enable-mssa-loop-dependency: Assertion failed: "We don't have the same number of accesses in the block as on the access list"

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=39197

            Bug ID: 39197
           Summary: [MemorySSA]  with -enable-mssa-loop-dependency:
                    Assertion failed: "We don't have the same number of
                    accesses in the block as on the access list"
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Loop Optimizer
          Assignee: unassignedbugs at nondot.org
          Reporter: paulsson at linux.vnet.ibm.com
                CC: llvm-bugs at lists.llvm.org

Created attachment 20969
  --> https://bugs.llvm.org/attachment.cgi?id=20969&action=edit
original test case, pre-processed

#8 0x000002aa1d01f820 llvm::MemorySSA::verifyOrdering(llvm::Function&) const 

bin/clang -O3 -march=z13 crash2.i -o a.out -w -mllvm
-enable-mssa-loop-dependency

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