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mesa/src/compiler
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Rhys Perry 89b759c4f9 nir/opt_load_store_vectorize: loop internally 
To vectorize to vec8/16 or vec4 (without vec3), we can't incrementally add
components to a load/store. This patch loops vectorization so that two new
vec2/4/8 operations can be combined into a larger operation.

fossil-db (GFX10.3):
Totals from 22 (0.02% of 139391) affected shaders:
SpillVGPRs: 1749 -> 1771 (+1.26%)
CodeSize: 901212 -> 892532 (-0.96%); split: -1.19%, +0.22%
Scratch: 178176 -> 184320 (+3.45%)
Instrs: 159358 -> 158027 (-0.84%); split: -0.99%, +0.16%
Cycles: 37046772 -> 36738544 (-0.83%); split: -1.00%, +0.17%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10384>
2021-04-21 20:26:58 +00:00
..
glsl compiler/glsl: Always propagate_invariance() last 2021-04-20 18:54:57 +00:00
nir nir/opt_load_store_vectorize: loop internally 2021-04-21 20:26:58 +00:00
spirv spirv: fix uToAccelerationStructure handling 2021-04-19 22:02:53 +00:00
Android.glsl.gen.mk android: util: Move xxd.py to util 2020-10-11 23:22:34 +02:00
Android.glsl.mk android: glsl: build shader cache sources 2017-02-20 16:30:37 +00:00
Android.mk
Android.nir.gen.mk android: spirv: fix '::' typo in gen rules 2020-12-08 22:44:23 +01:00
Android.nir.mk android: fix libmesa_nir build 2017-07-21 08:47:56 +03:00
builtin_type_macros.h compiler/types: Add 64-bit image types 2020-11-09 17:17:39 +00:00
glsl_types.cpp Convert most remaining free-form fall-through comments to FALLTHROUGH 2021-04-15 16:01:22 +00:00
glsl_types.h glsl: fix is_integer_16_32 2021-04-10 09:01:54 +00:00
Makefile.sources nir: add lowering pass for helperInvocationEXT() 2021-04-19 17:11:36 +00:00
meson.build spirv: add some tests for volatile/available/visible 2020-09-01 17:15:22 +00:00
nir_types.cpp nir: Add a size_align helper function for aligning elements to 16 bytes. 2020-11-16 13:54:22 -08:00
nir_types.h nir: Add a size_align helper function for aligning elements to 16 bytes. 2020-11-16 13:54:22 -08:00
shader_enums.c compiler: Drop now unused gl_varying_slot_name() 2021-02-13 00:44:53 +00:00
shader_enums.h shader_enums: Fix MSVC warning C4334 (32bit shift cast to 64bit) 2021-04-20 00:28:35 +00:00
shader_info.h nir: add new VARYING_SLOTs and shader info for packed 16-bit varyings 2021-04-13 05:07:42 +00:00