glsl: Convert piles of foreach_iter to foreach_list_safe.

In these cases, we edit the list (or at least might be), so we use the
foreach_list_safe variant.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/glsl/opt_dead_functions.cpp b/src/glsl/opt_dead_functions.cpp
index 2896072abca..8bb278e4537 100644
--- a/src/glsl/opt_dead_functions.cpp
+++ b/src/glsl/opt_dead_functions.cpp
@@ -123,8 +123,8 @@ do_dead_functions(exec_list *instructions)
     * the unused ones, and remove function definitions that have no more
     * signatures.
     */
-    foreach_iter(exec_list_iterator, iter, v.signature_list) {
-      signature_entry *entry = (signature_entry *)iter.get();
+    foreach_list_safe(n, &v.signature_list) {
+      signature_entry *entry = (signature_entry *) n;
 
       if (!entry->used) {
 	 entry->signature->remove();
@@ -137,8 +137,8 @@ do_dead_functions(exec_list *instructions)
    /* We don't just do this above when we nuked a signature because of
     * const pointers.
     */
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_list_safe(n, instructions) {
+      ir_instruction *ir = (ir_instruction *) n;
       ir_function *func = ir->as_function();
 
       if (func && func->signatures.is_empty()) {