[llvm-bugs] [Bug 50387] New: [X86] DefIdx 1 exceeds machine model writes for %2:gr64, %5:gr64 = MULX64rr %0:gr64, implicit killed $rdx

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=50387

            Bug ID: 50387
           Summary: [X86] DefIdx 1 exceeds machine model writes for
                    %2:gr64, %5:gr64 = MULX64rr %0:gr64, implicit killed
                    $rdx
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: lebedev.ri at gmail.com
                CC: craig.topper at gmail.com, llvm-bugs at lists.llvm.org,
                    llvm-dev at redking.me.uk, pengfei.wang at intel.com,
                    spatel+llvm at rotateright.com

https://godbolt.org/z/WWMe9Pz4E

Am i missing something in sched model?

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