https://issues.dlang.org/show_bug.cgi?id=21486

          Issue ID: 21486
           Summary: assert fail cgcod.d:1864 with simd and -O
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: bugzilla@digitalmars.com

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