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-rw-r--r--src/glsl/opt_copy_propagation_elements.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glsl/opt_copy_propagation_elements.cpp b/src/glsl/opt_copy_propagation_elements.cpp
index 1ffbd4da144..a91e624cb72 100644
--- a/src/glsl/opt_copy_propagation_elements.cpp
+++ b/src/glsl/opt_copy_propagation_elements.cpp
@@ -390,8 +390,10 @@ ir_copy_propagation_elements_visitor::kill(kill_entry *k)
if (entry->lhs == k->var) {
entry->write_mask = entry->write_mask & ~k->write_mask;
- if (entry->write_mask == 0)
+ if (entry->write_mask == 0) {
entry->remove();
+ continue;
+ }
}
if (entry->rhs == k->var) {
entry->remove();