[llvm-bugs] [Bug 44996] New: assertion "L->isLCSSAForm(*DT) && "Loop not left in LCSSA form after LICM!"" failed

via llvm-bugs llvm-bugs at lists.llvm.org
Sat Feb 22 10:58:00 PST 2020


https://bugs.llvm.org/show_bug.cgi?id=44996

            Bug ID: 44996
           Summary: assertion "L->isLCSSAForm(*DT) && "Loop not left in
                    LCSSA form after LICM!"" failed
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Loop Optimizer
          Assignee: unassignedbugs at nondot.org
          Reporter: joerg at NetBSD.org
                CC: llvm-bugs at lists.llvm.org

Created attachment 23162
  --> https://bugs.llvm.org/attachment.cgi?id=23162&action=edit
Reduced test case

Compile attached source with -O2.

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