[all-commits] [llvm/llvm-project] 9dcd75: [AMDGPU] Allow frontends to disable null export fo...
Carl Ritson via All-commits
all-commits at lists.llvm.org
Wed Jul 21 18:21:26 PDT 2021
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 9dcd75f86f2457b31a8eca4fa47f28d2b912dec4
https://github.com/llvm/llvm-project/commit/9dcd75f86f2457b31a8eca4fa47f28d2b912dec4
Author: Carl Ritson <carl.ritson at amd.com>
Date: 2021-07-22 (Thu, 22 Jul 2021)
Changed paths:
M llvm/lib/Target/AMDGPU/SILateBranchLowering.cpp
M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
M llvm/test/CodeGen/AMDGPU/early-term.mir
Log Message:
-----------
[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
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