X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Flower_if_to_cond_assign.cpp;h=2c5d5612d0d805783ef8ad895c9ba0b80cebfb6b;hb=f01f754ca13373d62f5f4ba5ff76d83aa4eac62b;hp=7b89a1539cefa07df7a869a254deac7ac31277c9;hpb=64f11db5587dcfb04446dc9521a70ee8ce692b66;p=mesa.git

diff --git a/src/glsl/lower_if_to_cond_assign.cpp b/src/glsl/lower_if_to_cond_assign.cpp
index 7b89a1539ce..2c5d5612d0d 100644
--- a/src/glsl/lower_if_to_cond_assign.cpp
+++ b/src/glsl/lower_if_to_cond_assign.cpp
@@ -79,6 +79,9 @@ public:
 bool
 lower_if_to_cond_assign(exec_list *instructions, unsigned max_depth)
 {
+   if (max_depth == UINT_MAX)
+      return false;
+
    ir_if_to_cond_assign_visitor v(max_depth);
 
    visit_list_elements(&v, instructions);