diff --git a/src/microsoft/clc/clc_nir.c b/src/microsoft/clc/clc_nir.c
index c35341c56c4..adebbc8601f 100644
--- a/src/microsoft/clc/clc_nir.c
+++ b/src/microsoft/clc/clc_nir.c
@@ -230,11 +230,11 @@ clc_lower_printf_base(nir_shader *nir, unsigned uav_id)
 {
    nir_variable *printf_var = NULL;
    nir_ssa_def *printf_deref = NULL;
-   nir_foreach_function(func, nir) {
-      nir_builder b = nir_builder_at(nir_before_instr(nir_block_first_instr(nir_start_block(func->impl))));
+   nir_foreach_function_impl(impl, nir) {
+      nir_builder b = nir_builder_at(nir_before_block(nir_start_block(impl)));
       bool progress = false;
 
-      nir_foreach_block(block, func->impl) {
+      nir_foreach_block(block, impl) {
          nir_foreach_instr_safe(instr, block) {
             if (instr->type != nir_instr_type_intrinsic)
                continue;
@@ -253,11 +253,11 @@ clc_lower_printf_base(nir_shader *nir, unsigned uav_id)
       }
 
       if (progress)
-         nir_metadata_preserve(func->impl, nir_metadata_loop_analysis |
-                                           nir_metadata_block_index |
-                                           nir_metadata_dominance);
+         nir_metadata_preserve(impl, nir_metadata_loop_analysis |
+                                     nir_metadata_block_index |
+                                     nir_metadata_dominance);
       else
-         nir_metadata_preserve(func->impl, nir_metadata_all);
+         nir_metadata_preserve(impl, nir_metadata_all);
    }
 
    return printf_var != NULL;