[llvm] r198592 - [Sparc] Explicitly cast -1 to unsigned to fix buildbot errors.

[Reid Kleckner]

Bikesheddy thing: you can write this ~0U, which seems prevalent in Clang.


On Mon, Jan 6, 2014 at 1:24 AM, Venkatraman Govindaraju <
venkatra at cs.wisc.edu> wrote:

> Author: venkatra
> Date: Mon Jan  6 02:24:44 2014
> New Revision: 198592
>
> URL: http://llvm.org/viewvc/llvm-project?rev=198592&view=rev
> Log:
> [Sparc] Explicitly cast -1 to unsigned to fix buildbot errors.
>
> Modified:
>     llvm/trunk/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
>
> Modified: llvm/trunk/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp?rev=198592&r1=198591&r2=198592&view=diff
>
> ==============================================================================
> --- llvm/trunk/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
> (original)
> +++ llvm/trunk/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp Mon Jan
>  6 02:24:44 2014
> @@ -104,14 +104,14 @@ static const unsigned DFPRegDecoderTable
>    SP::D14,  SP::D30,  SP::D15,  SP::D31 };
>
>  static const unsigned QFPRegDecoderTable[] = {
> -  SP::Q0,  SP::Q8,   -1, -1,
> -  SP::Q1,  SP::Q9,   -1, -1,
> -  SP::Q2,  SP::Q10,  -1, -1,
> -  SP::Q3,  SP::Q11,  -1, -1,
> -  SP::Q4,  SP::Q12,  -1, -1,
> -  SP::Q5,  SP::Q13,  -1, -1,
> -  SP::Q6,  SP::Q14,  -1, -1,
> -  SP::Q7,  SP::Q15,  -1, -1 } ;
> +  SP::Q0,  SP::Q8,   (unsigned)-1,  (unsigned)-1,
> +  SP::Q1,  SP::Q9,   (unsigned)-1,  (unsigned)-1,
> +  SP::Q2,  SP::Q10,  (unsigned)-1,  (unsigned)-1,
> +  SP::Q3,  SP::Q11,  (unsigned)-1,  (unsigned)-1,
> +  SP::Q4,  SP::Q12,  (unsigned)-1,  (unsigned)-1,
> +  SP::Q5,  SP::Q13,  (unsigned)-1,  (unsigned)-1,
> +  SP::Q6,  SP::Q14,  (unsigned)-1,  (unsigned)-1,
> +  SP::Q7,  SP::Q15,  (unsigned)-1,  (unsigned)-1 } ;
>
>  static DecodeStatus DecodeIntRegsRegisterClass(MCInst &Inst,
>                                                 unsigned RegNo,
>
>
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