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nir/schedule: Drop more nir_register handling

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No-op.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24432>
This commit is contained in:
Alyssa Rosenzweig 2023-08-01 10:49:23 -04:00 • committed by Marge Bot
parent c11c75d1a1
commit 9f0427e3e3
1 changed files with 0 additions and 17 deletions
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17
src/compiler/nir/nir_schedule.c
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@ -1210,23 +1210,6 @@ nir_schedule_get_scoreboard(nir_shader *shader,
scoreboard->pressure = 0;
nir_foreach_function_impl(impl, shader) {
nir_foreach_register(reg, &impl->registers) {
struct set *register_uses =
_mesa_pointer_set_create(scoreboard);
_mesa_hash_table_insert(scoreboard->remaining_uses, reg, register_uses);
nir_foreach_use(src, reg) {
_mesa_set_add(register_uses, src->parent_instr);
}
/* XXX: Handle if uses */
nir_foreach_def(dest, reg) {
_mesa_set_add(register_uses, dest->reg.parent_instr);
}
}
nir_foreach_block(block, impl) {
nir_foreach_instr(instr, block) {
nir_foreach_ssa_def(instr, nir_schedule_ssa_def_init_scoreboard,