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(parent: 5565630) | patch
intel/fs: shuffle_from_32bit_read at load_per_vertex_input at TCS/TES
authorJose Maria Casanova Crespo <jmcasanova@igalia.com>
Sat, 9 Jun 2018 09:46:07 +0000 (11:46 +0200)
committerJose Maria Casanova Crespo <jmcasanova@igalia.com>
Sat, 16 Jun 2018 20:39:08 +0000 (22:39 +0200)
commit8003ae87f43f92fd74e29cba6c5fcd0739ce95db
treed73a6c91eeb0dcd0ffe99134239ba25687a7205ftree
parent5565630f8542544a8be550f0b52751cfa724a84ecommit | diff
intel/fs: shuffle_from_32bit_read at load_per_vertex_input at TCS/TES

Previously, the shuffle function had a source/destination overlap that
needs to be avoided to use shuffle_from_32bit_read. As we can use for
the shuffle destination the destination of removed MOVs.

This change also avoids the internal MOVs done by the previous shuffle
to deal with possible overlaps.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/intel/compiler/brw_fs_nir.cpp diff | blob | history