aco: improve phi affinities with p_split_vector
authorRhys Perry <pendingchaos02@gmail.com>
Fri, 8 May 2020 18:01:09 +0000 (19:01 +0100)
committerMarge Bot <eric+marge@anholt.net>
Wed, 13 May 2020 13:12:08 +0000 (13:12 +0000)
commit7ce527a4fed1706aed9ced8e5d3432cc5abfbbd3
treef36053ffafbeda39534cc15e4a8bf0917a2f686a
parent51e797e233212be6e78d354ed953f616044ad7df
aco: improve phi affinities with p_split_vector

Totals from 5860 (4.59% of 127638) affected shaders:
VGPRs: 460212 -> 460216 (+0.00%)
CodeSize: 65554356 -> 65464816 (-0.14%)
Instrs: 12655972 -> 12633578 (-0.18%)
Copies: 1309994 -> 1292163 (-1.36%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4990>
src/amd/compiler/aco_register_allocation.cpp