Carl Ritson 9dcd75f86f [AMDGPU] Allow frontends to disable null export for pixel shaders ...

Disable null export (for kills) when a frontend defines a pixel
shader as not exporting using amdgpu-color-export and
amdgpu-depth-export function attrbutes.
This allows the generation of export free pixel shaders.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D105683

2021-07-22 10:20:46 +09:00

7.3 KiB

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