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(parent: 1ee503c) | patch
vc4: Use register allocator CLASS_BIT_R0_R3 to clean up CLASS_B.
authorEric Anholt <eric@anholt.net>
Thu, 10 Nov 2016 22:37:36 +0000 (14:37 -0800)
committerEric Anholt <eric@anholt.net>
Sun, 13 Nov 2016 02:46:35 +0000 (18:46 -0800)
commit8e704dca7f6bf21ca4a3fdbbae928fe17ed0174d
tree41df3c9970a03b27046f79404e986c0939013d6etree
parent1ee503c74dafe504acf1ca2751bf4fdb326da049commit | diff
vc4: Use register allocator CLASS_BIT_R0_R3 to clean up CLASS_B.

We have had no reason to separate ability to store in an accumulator from
ability to store in B, but with FS threading, we need to be able to force
values to be stored only in the physical regfiles.
src/gallium/drivers/vc4/vc4_register_allocate.c diff | blob | history