1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c
index 32e8b51..06393db 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -152,6 +152,7 @@ yyy
 #include "recog.h"
 #include "basic-block.h"
 #include "output.h"
+#include "expr.h" 
 
 #include "obstack.h"
 #define obstack_chunk_alloc gmalloc