[LLVMbugs] [Bug 12516] New: Instruction selection fails on ARM with -ffast-math

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Tue Apr 10 01:10:13 PDT 2012


             Bug #: 12516
           Summary: Instruction selection fails on ARM with -ffast-math
           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 8365
  --> http://llvm.org/bugs/attachment.cgi?id=8365

Consider the attached testcase. Right now with -enable-unsafe-fp-math llc fails
to isel a constant....

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