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Author SHA1 Message Date
Rhys Perry
964f59d20e nir: use a single set during CSE 
Use a single set and ensure dominance by checking after a equivalent
instruction is found.

Besides removing the need to copy a set, this also lets us resize the set
at the start of the pass in the next commit.

ministat (CSE only):
Difference at 95.0% confidence
	-984.956 +/- 28.8559
	-6.90075% +/- 0.190231%
	(Student's t, pooled s = 26.9052)

ministat (entire run):
Difference at 95.0% confidence
	-1246.1 +/- 257.253
	-0.998972% +/- 0.205094%
	(Student's t, pooled s = 239.863)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Co-authored-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6390>
 2021-06-15 17:57:07 +00:00
Emil Velikov
e3de145fa2 nir: consistently use ifndef guards over pragma once 
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Vedran Miletić <vedran@miletic.net>
Acked-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
 2017-03-22 16:55:22 +00:00
Emil Velikov
a39a8fbbaa nir: move to compiler/ 
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
 2016-01-26 16:08:30 +00:00
Renamed from src/glsl/nir/nir_instr_set.h (Browse further)