[LLVMbugs] [Bug 13628] New: Assertion in llvm::rewriteARMFrameIndex

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Aug 17 12:51:30 PDT 2012


http://llvm.org/bugs/show_bug.cgi?id=13628

             Bug #: 13628
           Summary: Assertion in llvm::rewriteARMFrameIndex
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: ARM
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: asl at math.spbu.ru
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Created attachment 9068
  --> http://llvm.org/bugs/attachment.cgi?id=9068
Testcase

Consider the attached testcase. Compiling with llc will produce an assertion.
It seems that llvm::rewriteARMFrameIndex() does not support ADDCCri with frame
index operand. Stuff was exposed by recent select peephole optimization.

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