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brw: Call brw_fs_opt_algebraic less often

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No shader-db or fossil-db changes on any Intel platform.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31729>
This commit is contained in:
Ian Romanick 2024-10-10 14:11:00 -07:00 • committed by Marge Bot
parent ac64b78f1f
commit 04e1783278
1 changed files with 9 additions and 7 deletions
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16
src/intel/compiler/brw_fs_opt.cpp
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@ -100,21 +100,24 @@ brw_fs_optimize(fs_visitor &s)
/* After logical SEND lowering. */
if (OPT(brw_fs_opt_copy_propagation_defs) || OPT(brw_fs_opt_copy_propagation))
OPT(brw_fs_opt_algebraic);
if (!OPT(brw_fs_opt_copy_propagation_defs))
OPT(brw_fs_opt_copy_propagation);
/* Identify trailing zeros LOAD_PAYLOAD of sampler messages.
* Do this before splitting SENDs.
*/
if (OPT(brw_fs_opt_zero_samples) && (OPT(brw_fs_opt_copy_propagation_defs) || OPT(brw_fs_opt_copy_propagation)))
OPT(brw_fs_opt_algebraic);
if (OPT(brw_fs_opt_zero_samples)) {
if (!OPT(brw_fs_opt_copy_propagation_defs)) {
OPT(brw_fs_opt_copy_propagation);
}
}
OPT(brw_fs_opt_split_sends);
OPT(brw_fs_workaround_nomask_control_flow);
if (progress) {
if (OPT(brw_fs_opt_copy_propagation_defs) || OPT(brw_fs_opt_copy_propagation))
OPT(brw_fs_opt_algebraic);
if (!OPT(brw_fs_opt_copy_propagation_defs))
OPT(brw_fs_opt_copy_propagation);
/* Run after logical send lowering to give it a chance to CSE the
* LOAD_PAYLOAD instructions created to construct the payloads of
@ -160,7 +163,6 @@ brw_fs_optimize(fs_visitor &s)
const bool cp1 = OPT(brw_fs_opt_copy_propagation_defs);
const bool cp2 = OPT(brw_fs_opt_copy_propagation);
if (cp1 || cp2) {
OPT(brw_fs_opt_algebraic);
OPT(brw_fs_opt_combine_constants);
}
OPT(brw_fs_opt_dead_code_eliminate);