nir_ssa_def_rewrite_uses is one of the older helpers in NIR and predated
both of those. Now it can be substantially simplified.
---
src/glsl/nir/nir.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/src/glsl/nir/nir.c b/src/glsl/nir/nir.c
index 93c18fb..32d8598 100644
--- a/src/glsl/nir/nir.c
+++ b/src/glsl/nir/nir.c
@@ -1308,19 +1308,11 @@ nir_ssa_def_rewrite_uses(nir_ssa_def *def, nir_src
new_src)
{
assert(!new_src.is_ssa || def != new_src.ssa);
- nir_foreach_use_safe(def, use_src) {
- nir_instr *src_parent_instr = use_src->parent_instr;
- list_del(&use_src->use_link);
- nir_src_copy(use_src, &new_src, src_parent_instr);
- src_add_all_uses(use_src, src_parent_instr, NULL);
- }
+ nir_foreach_use_safe(def, use_src)
+ nir_instr_rewrite_src(use_src->parent_instr, use_src, new_src);
- nir_foreach_if_use_safe(def, use_src) {
- nir_if *src_parent_if = use_src->parent_if;
- list_del(&use_src->use_link);
- nir_src_copy(use_src, &new_src, src_parent_if);
- src_add_all_uses(use_src, NULL, src_parent_if);
- }
+ nir_foreach_if_use_safe(def, use_src)
+ nir_if_rewrite_condition(use_src->parent_if, new_src);
}
--
2.5.0.400.gff86faf
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