[LLVMbugs] [Bug 14364] New: Remove const_cast hack from PPCRegisterInfo::hasReservedSpillSlot

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri Nov 16 11:47:24 PST 2012


http://llvm.org/bugs/show_bug.cgi?id=14364

             Bug #: 14364
           Summary: Remove const_cast hack from
                    PPCRegisterInfo::hasReservedSpillSlot
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: code-cleanup
          Severity: enhancement
          Priority: P
         Component: Backend: PowerPC
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: benny.kra at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified


PPCRegisterInfo::hasReservedSpillSlot contains this line:

MachineFrameInfo *MFI = (const_cast<MachineFunction &>(MF)).getFrameInfo();

it shouldn't modify the frame info in a const function.

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