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nir/search: check instr type before adding to worklist

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nir_algebraic_instr() ignores non-ALU instructions, so there's no point.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7511>
This commit is contained in:
Rhys Perry
2020-11-04 13:10:25 +00:00
parent 4832262560
commit 556a20afe6
1 changed files with 2 additions and 1 deletions
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src/compiler/nir/nir_search.c
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@@ -936,6 +936,7 @@ nir_algebraic_impl(nir_function_impl *impl,
*/ */
nir_foreach_block_reverse(block, impl) { nir_foreach_block_reverse(block, impl) {
nir_foreach_instr_reverse(instr, block) { nir_foreach_instr_reverse(instr, block) {
if (instr->type == nir_instr_type_alu)
nir_instr_worklist_push_tail(worklist, instr); nir_instr_worklist_push_tail(worklist, instr);
} }
} }