[Mesa-dev] r600g: Add hooks for the LLVM backend
alexdeucher at gmail.com
Tue Apr 17 18:03:46 PDT 2012
On Tue, Apr 17, 2012 at 12:11 PM, Tom Stellard <tstellar at gmail.com> wrote:
> This patch series adds the necessary hooks, so that r600g can use the
> LLVM backend for graphics shaders. To use the LLVM backend just add
> --enable-r600-llvm-compiler to your configure flags.
> The LLVM backend for graphics is still experimental, and it currently
> has to fallback to the default compiler in order to handle indirect
> addressing. With that fallback it passes 5464/5641 piglit tests vs
> 5511/5641 with the default compiler. Besides indirect addressing,
> the biggest thing missing from the backend is support for most of the
> texturing instructions.
> At the moment, I do not have any plans to improve support for graphics
> in the LLVM backend, but I wanted to get these patches merged into master
> to give people who are interested a chance to hack on it.
For the series:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Please note the missing case for ARUBA on patch 5/6.
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