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mesa/src/compiler
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Jason Ekstrand 53072582dc nir: Add an array copy optimization 
This peephole optimization looks for a series of load/store_deref or
copy_deref instructions that copy an array from one variable to another
and turns it into a copy_deref that copies the entire array.  The
pattern it looks for is extremely specific but it's good enough to pick
up on the input array copies in DXVK and should also be able to pick up
the sequence generated by spirv_to_nir for a OpLoad of a large composite
followed by OpStore.  It can always be improved later if needed.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
2018-08-23 21:47:47 -05:00
..
glsl glsl: fix error checking against MAX_UNIFORM_LOCATIONS 2018-08-23 16:56:17 -04:00
nir nir: Add an array copy optimization 2018-08-23 21:47:47 -05:00
spirv spirv: Make VertexIndex and VertexId both non-zero-based 2018-08-13 16:23:36 +02:00
.gitignore nir/spirv: Remove a duplicate spirv2nir from .gitignore 2016-10-04 07:43:15 -07:00
Android.glsl.gen.mk Android: clean-up trailing '\' in make variables 2017-03-22 17:52:06 +00:00
Android.glsl.mk android: glsl: build shader cache sources 2017-02-20 16:30:37 +00:00
Android.mk Android: glsl: add rules to generate ir_expression*.h header files 2016-09-06 15:58:55 +01:00
Android.nir.gen.mk Android: fix a missing nir_intrinsics.h error 2018-07-21 08:50:23 +02:00
Android.nir.mk android: fix libmesa_nir build 2017-07-21 08:47:56 +03:00
blob.c compiler/blob: Add blob_skip_bytes 2018-07-09 23:02:33 -07:00
blob.h compiler/blob: Add blob_skip_bytes 2018-07-09 23:02:33 -07:00
builtin_type_macros.h glsl_types: vec8/vec16 support 2018-03-25 10:42:54 -04:00
glsl_types.cpp glsl: use util_snprintf() 2018-08-02 10:06:44 +03:00
glsl_types.h nir: add 16bit type information to glsl types 2018-07-23 23:16:25 +02:00
Makefile.am configure: allow building with python3 2018-08-23 17:00:13 +01:00
Makefile.glsl.am configure: allow building with python3 2018-08-23 17:00:13 +01:00
Makefile.nir.am nir: Fix a typo in src/compiler/Makefile.nir.am 2018-04-09 08:32:45 -06:00
Makefile.sources nir: Add an array copy optimization 2018-08-23 21:47:47 -05:00
Makefile.spirv.am spirv: autotools: add vtn_gather_types_c.py in distribution tarball 2018-04-10 10:37:46 +02:00
meson.build meson: Build with Python 3 2018-08-10 15:15:09 -07:00
nir_types.cpp nir/types: Add array_or_matrix helpers 2018-08-23 21:44:14 -05:00
nir_types.h nir/types: Add array_or_matrix helpers 2018-08-23 21:44:14 -05:00
SConscript spirv: Fix building with SCons 2018-03-30 14:33:03 -06:00
SConscript.glsl mesa: Remove prog_hash_table.c 2016-09-12 10:48:35 +10:00
SConscript.nir nir: mako all the intrinsics 2018-03-27 08:36:37 -04:00
SConscript.spirv spirv: Fix building with SCons 2018-03-30 14:33:03 -06:00
shader_enums.c compiler: add SYSTEM_VALUE_VARYING_COORD 2018-08-14 17:59:02 -04:00
shader_enums.h compiler: add SYSTEM_VALUE_VARYING_COORD 2018-08-14 17:59:02 -04:00
shader_info.h compiler/spirv: add XFB and GeometryStreams capability check support 2018-07-31 13:33:28 +02:00