[LLVMbugs] [Bug 11736] New: %R Unsupported operand type for movw/movt on ARMv6T2 and later

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Tue Jan 10 14:18:33 PST 2012


             Bug #: 11736
           Summary: %R Unsupported operand type for movw/movt on ARMv6T2
                    and later
           Product: libraries
           Version: trunk
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: ARM
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: xerxes at zafena.se
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 7860
  --> http://llvm.org/bugs/attachment.cgi?id=7860
fix when movw/movt operand is a register.patch

The attached patch are a proposed fix the UNREACHABLE/unimplemented in
when the passed MachineOperand .isReg()

This bug got introduced with LLVM 2.8 for ARMv6T2 and later and are still found
in the current SVN trunk.

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