diff --git a/test/DebugInfo/dropped-var.sil b/test/DebugInfo/dropped-var.sil
index c1d9c19d5443c..222d60166c9b0 100644
--- a/test/DebugInfo/dropped-var.sil
+++ b/test/DebugInfo/dropped-var.sil
@@ -1,4 +1,5 @@
  // RUN: %target-sil-opt --diagnose-unreachable -o - %s -sil-stats-lost-variables 2>&1 | %FileCheck %s
+ // REQUIRES: CPU=aarch64
 
  // CHECK: function, lostvars, Pass List Pipeline, DiagnoseUnreachable, 1, 1, {{[0-9]+}}, $s4test3bar1yS2i_tF