Timur Kristóf 75b1027722 aco: Try to reassign split vector registers post-RA. ... Eliminate unnecessary copies when the operand registers of a p_split_vector instruction are not clobbered between the p_split_vector and the user of its definitions. This happens when p_split_vector doesn't kill its operand and its definitions have a shorter lifespan that the operand. It affects every NGG culling shader among other things. This optimization exists because it's too difficult to solve it in RA, and should be removed after we solved this in RA. v2 by Daniel Schürmann: - Rearrange and simplify conditions for the new optimization - Fix a few bugs v3 by Daniel Schürmann: - Check number of encoded ALU operands Fossil DB stats on Rembrandt (RDNA2): Totals from 64896 (48.10% of 134906) affected shaders: CodeSize: 175693348 -> 175434944 (-0.15%) Instrs: 33333912 -> 33269388 (-0.19%) Latency: 183766084 -> 183763432 (-0.00%); split: -0.00%, +0.00% InvThroughput: 28589651 -> 28589340 (-0.00%); split: -0.00%, +0.00% Copies: 2806550 -> 2742038 (-2.30%) Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16161>		2023-01-01 15:04:07 +01:00
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addrlib	meson: Enable initialized-but-unused warning for MSVC	2022-11-17 21:20:38 +00:00
ci	ci/amd: decrease number of stoney runners	2022-12-28 19:30:55 +01:00
common	ac: Add has_taskmesh_indirect0_bug field to ac_gpu_info struct.	2022-12-21 17:40:28 +01:00
compiler	aco: Try to reassign split vector registers post-RA.	2023-01-01 15:04:07 +01:00
drm-shim	r300: use drm_shim_override	2022-11-16 14:37:47 +00:00
llvm	ac/llvm: remove deref image/texture code	2022-12-19 09:22:45 +08:00
registers	amd/registers: regenerate gfx11 headers from amd-staging-drm-next	2022-11-04 00:42:08 +00:00
vulkan	radv: Add a driconf to advertise rt pipelines	2022-12-31 20:24:54 +00:00
.clang-format	radv: Add nir_foreach_variable_with_modes to .clang-format	2022-12-09 07:07:10 +00:00
meson.build	meson: build radeon drm-shim also for r300 and r600	2022-11-16 14:37:47 +00:00