[LLVMbugs] [Bug 6722] New: [ARM] Model VLD/VST latencies properly

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Mar 27 04:09:59 PDT 2010


http://llvm.org/bugs/show_bug.cgi?id=6722

           Summary: [ARM] Model VLD/VST latencies properly
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Common Code Generator Code
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: asl at math.spbu.ru
                CC: llvmbugs at cs.uiuc.edu


VLD / VST instructions have different latencies depending on amount of register
they write, how, etc. We need to model these latencies properly.

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