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i965/fs: Don't emit SEL instructions for type-converting MOVs.

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SEL can only convert between a few integer types, which we basically
never do.

Fixes fs/vs-double-uniform-array-direct-indirect-non-uniform-control-flow
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Acked-by: Francisco Jerez <currojerez@riseup.net>
This commit is contained in:
Matt Turner 2017-03-23 12:12:18 -07:00
parent 004468de14
commit 7dccd38b40
1 changed files with 2 additions and 0 deletions
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2
src/intel/compiler/brw_fs_sel_peephole.cpp
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@ -165,6 +165,8 @@ fs_visitor::opt_peephole_sel()
then_mov[i]->exec_size != else_mov[i]->exec_size ||
then_mov[i]->group != else_mov[i]->group ||
then_mov[i]->force_writemask_all != else_mov[i]->force_writemask_all ||
then_mov[i]->dst.type != then_mov[i]->src[0].type ||
else_mov[i]->dst.type != else_mov[i]->src[0].type ||
then_mov[i]->is_partial_write() ||
else_mov[i]->is_partial_write() ||
then_mov[i]->conditional_mod != BRW_CONDITIONAL_NONE ||