[LLVMbugs] [Bug 16700] New: [ARM] PerformORCombine assertion failure (SplatBits0 == ~SplatBits1)

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Jul 24 16:15:16 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16700

            Bug ID: 16700
           Summary: [ARM] PerformORCombine assertion failure (SplatBits0
                    == ~SplatBits1)
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: ARM
          Assignee: unassignedbugs at nondot.org
          Reporter: compnerd at compnerd.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 10921
  --> http://llvm.org/bugs/attachment.cgi?id=10921&action=edit
bugpoint-reduced-simplified.ll

SplatBits0 is 32-bits, ~SplatBits1 is 16 bits.  This results in the operator==
triggering an assertion failure.

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