[llvm] r236003 - R600/SI: Add a lower case alias for subtarget feature: +DumpCode

[Eric Christopher]

Does this really need to be a subtarget feature? It's weird and seems like
it should just be a command line option.

-eric

On Tue, Apr 28, 2015 at 10:48 AM Tom Stellard <thomas.stellard at amd.com>
wrote:

> Author: tstellar
> Date: Tue Apr 28 12:37:00 2015
> New Revision: 236003
>
> URL: http://llvm.org/viewvc/llvm-project?rev=236003&view=rev
> Log:
> R600/SI: Add a lower case alias for subtarget feature: +DumpCode
>
> llc converts all feature strings to lower case, while the LLVM C API
> does not, so we need a lower case alias in order to test this with llc.
>
> Modified:
>     llvm/trunk/lib/Target/R600/AMDGPU.td
>
> Modified: llvm/trunk/lib/Target/R600/AMDGPU.td
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPU.td?rev=236003&r1=236002&r2=236003&view=diff
>
> ==============================================================================
> --- llvm/trunk/lib/Target/R600/AMDGPU.td (original)
> +++ llvm/trunk/lib/Target/R600/AMDGPU.td Tue Apr 28 12:37:00 2015
> @@ -20,6 +20,11 @@ def FeatureDumpCode : SubtargetFeature <
>          "true",
>          "Dump MachineInstrs in the CodeEmitter">;
>
> +def FeatureDumpCodeLower : SubtargetFeature <"dumpcode",
> +        "DumpCode",
> +        "true",
> +        "Dump MachineInstrs in the CodeEmitter">;
> +
>  def FeatureIRStructurizer : SubtargetFeature <"disable-irstructurizer",
>          "EnableIRStructurizer",
>          "false",
>
>
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