[llvm] r206565 - Patch by Ray Donnelly.

[Chandler Carruth]

Yaron, this patch never got reviewed on the list. There was no LGTM, and
certainly none of the maintainers of MC looked at it. Please revert and
wait for proper review before committing.


On Fri, Apr 18, 2014 at 1:03 AM, Yaron Keren <yaron.keren at gmail.com> wrote:

> Author: yrnkrn
> Date: Fri Apr 18 03:03:38 2014
> New Revision: 206565
>
> URL: http://llvm.org/viewvc/llvm-project?rev=206565&view=rev
> Log:
> Patch by Ray Donnelly.
>
> Emit WIN64 SEH registers by name instead of just number.
>
>
> Modified:
>     llvm/trunk/lib/MC/MCAsmStreamer.cpp
>
> Modified: llvm/trunk/lib/MC/MCAsmStreamer.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCAsmStreamer.cpp?rev=206565&r1=206564&r2=206565&view=diff
>
> ==============================================================================
> --- llvm/trunk/lib/MC/MCAsmStreamer.cpp (original)
> +++ llvm/trunk/lib/MC/MCAsmStreamer.cpp Fri Apr 18 03:03:38 2014
> @@ -1257,14 +1257,17 @@ void MCAsmStreamer::EmitWin64EHHandlerDa
>  void MCAsmStreamer::EmitWin64EHPushReg(unsigned Register) {
>    MCStreamer::EmitWin64EHPushReg(Register);
>
> -  OS << "\t.seh_pushreg " << Register;
> +  OS << "\t.seh_pushreg ";
> +  EmitRegisterName(Register);
>    EmitEOL();
>  }
>
>  void MCAsmStreamer::EmitWin64EHSetFrame(unsigned Register, unsigned
> Offset) {
>    MCStreamer::EmitWin64EHSetFrame(Register, Offset);
>
> -  OS << "\t.seh_setframe " << Register << ", " << Offset;
> +  OS << "\t.seh_setframe ";
> +  EmitRegisterName(Register);
> +  OS << ", " << Offset;
>    EmitEOL();
>  }
>
> @@ -1278,14 +1281,18 @@ void MCAsmStreamer::EmitWin64EHAllocStac
>  void MCAsmStreamer::EmitWin64EHSaveReg(unsigned Register, unsigned
> Offset) {
>    MCStreamer::EmitWin64EHSaveReg(Register, Offset);
>
> -  OS << "\t.seh_savereg " << Register << ", " << Offset;
> +  OS << "\t.seh_savereg ";
> +  EmitRegisterName(Register);
> +  OS << ", " << Offset;
>    EmitEOL();
>  }
>
>  void MCAsmStreamer::EmitWin64EHSaveXMM(unsigned Register, unsigned
> Offset) {
>    MCStreamer::EmitWin64EHSaveXMM(Register, Offset);
>
> -  OS << "\t.seh_savexmm " << Register << ", " << Offset;
> +  OS << "\t.seh_savexmm ";
> +  EmitRegisterName(Register);
> +  OS << ", " << Offset;
>    EmitEOL();
>  }
>
>
>
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