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 <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 720fcdc..6ffa987 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -1717,8 +1717,8 @@ ir_rvalue::error_value(void *mem_ctx)
 void
 visit_exec_list(exec_list *list, ir_visitor *visitor)
 {
-   foreach_iter(exec_list_iterator, iter, *list) {
-      ((ir_instruction *)iter.get())->accept(visitor);
+   foreach_list_safe(n, list) {
+      ((ir_instruction *) n)->accept(visitor);
    }
 }