X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Fnir%2Fnir_lower_vars_to_ssa.c;h=59715072c1505b55ca3441c66e9388225eede84b;hb=aecbc93f2d1ff9de4e03a2b216e86dcb9a4ce414;hp=bb60f46012c13b18afacfd4108c516218f111403;hpb=8b900e74058dd48368511780a488ccb7a645c64f;p=mesa.git

diff --git a/src/glsl/nir/nir_lower_vars_to_ssa.c b/src/glsl/nir/nir_lower_vars_to_ssa.c
index bb60f46012c..59715072c15 100644
--- a/src/glsl/nir/nir_lower_vars_to_ssa.c
+++ b/src/glsl/nir/nir_lower_vars_to_ssa.c
@@ -567,10 +567,11 @@ add_phi_sources(nir_block *block, nir_block *pred,
 
       nir_phi_src *src = ralloc(phi, nir_phi_src);
       src->pred = pred;
+      src->src.parent_instr = &phi->instr;
       src->src.is_ssa = true;
       src->src.ssa = get_ssa_def_for_block(node, pred, state);
 
-      _mesa_set_add(src->src.ssa->uses, instr);
+      list_addtail(&src->src.use_link, &src->src.ssa->uses);
 
       exec_list_push_tail(&phi->srcs, &src->node);
    }
@@ -624,8 +625,7 @@ rename_variables_block(nir_block *block, struct lower_variables_state *state)
                nir_instr_remove(&intrin->instr);
 
                nir_ssa_def_rewrite_uses(&intrin->dest.ssa,
-                                        nir_src_for_ssa(&undef->def),
-                                        state->shader);
+                                        nir_src_for_ssa(&undef->def));
                continue;
             }
 
@@ -649,8 +649,7 @@ rename_variables_block(nir_block *block, struct lower_variables_state *state)
             nir_instr_remove(&intrin->instr);
 
             nir_ssa_def_rewrite_uses(&intrin->dest.ssa,
-                                     nir_src_for_ssa(&mov->dest.dest.ssa),
-                                     state->shader);
+                                     nir_src_for_ssa(&mov->dest.dest.ssa));
             break;
          }
 
@@ -934,7 +933,7 @@ nir_lower_vars_to_ssa_impl(nir_function_impl *impl)
    nir_foreach_block(impl, register_variable_uses_block, &state);
 
    insert_phi_nodes(&state);
-   rename_variables_block(impl->start_block, &state);
+   rename_variables_block(nir_start_block(impl), &state);
 
    nir_metadata_preserve(impl, nir_metadata_block_index |
                                nir_metadata_dominance);