[llvm-bugs] [Bug 36250] New: DAGCombiner::SimplifySetCC fails for illegal integer types not compatible with getShiftAmountTy

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=36250

            Bug ID: 36250
           Summary: DAGCombiner::SimplifySetCC fails for illegal integer
                    types not compatible with getShiftAmountTy
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Common Code Generator Code
          Assignee: unassignedbugs at nondot.org
          Reporter: llvm-dev at redking.me.uk
                CC: joker.eph at gmail.com, llvm-bugs at lists.llvm.org,
                    spatel+llvm at rotateright.com

Reduced from https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5787

define void @f() {
   %1 = load i448, i448* undef
   %2 = sub i448 0, %1
   %3 = icmp eq i448 %1, %2
   store i1 %3, i1* undef
   ret void
}

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20180206/3f032a9c/attachment.html>