diff options
Diffstat (limited to 'src/compiler')
-rw-r--r-- | src/compiler/nir/nir_opt_gcm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/compiler/nir/nir_opt_gcm.c b/src/compiler/nir/nir_opt_gcm.c index 77eb8e6da5a..9d7f59c8b33 100644 --- a/src/compiler/nir/nir_opt_gcm.c +++ b/src/compiler/nir/nir_opt_gcm.c @@ -326,12 +326,13 @@ gcm_schedule_late_def(nir_ssa_def *def, void *void_state) * as far outside loops as we can get. */ nir_block *best = lca; - while (lca != def->parent_instr->block) { - assert(lca); - if (state->blocks[lca->index].loop_depth < + for (nir_block *block = lca; block != NULL; block = block->imm_dom) { + if (state->blocks[block->index].loop_depth < state->blocks[best->index].loop_depth) - best = lca; - lca = lca->imm_dom; + best = block; + + if (block == def->parent_instr->block) + break; } def->parent_instr->block = best; |