diff --git a/src/amd/compiler/aco_scheduler.cpp b/src/amd/compiler/aco_scheduler.cpp
index 52b64f02116..9d6810672b5 100644
--- a/src/amd/compiler/aco_scheduler.cpp
+++ b/src/amd/compiler/aco_scheduler.cpp
@@ -495,6 +495,12 @@ HazardResult perform_hazard_query(hazard_query *query, Instruction *instr, bool
    if (first->bar_classes && second->bar_classes)
       return hazard_fail_barrier;
 
+   /* Don't move memory accesses to before control barriers. I don't think
+    * this is necessary for the Vulkan memory model, but it might be for GLSL450. */
+   unsigned control_classes = storage_buffer | storage_atomic_counter | storage_image | storage_shared;
+   if (first->has_control_barrier && ((second->access_atomic | second->access_relaxed) & control_classes))
+      return hazard_fail_barrier;
+
    /* don't move memory loads/stores past potentially aliasing loads/stores */
    unsigned aliasing_storage = instr->format == Format::SMEM ?
                                query->aliasing_storage_smem :