1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/gimple.c b/gcc/gimple.c
index 226b080..75a1ed8 100644
--- a/gcc/gimple.c
+++ b/gcc/gimple.c
@@ -2583,6 +2583,10 @@ gimple_asm_clobbers_memory_p (const gasm *stmt)
 	return true;
     }
 
+  /* Non-empty basic ASM implicitly clobbers memory.  */
+  if (gimple_asm_input_p (stmt) && strlen (gimple_asm_string (stmt)) != 0)
+    return true;
+
   return false;
 }