1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index 6e864c3..279850a 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -1849,7 +1849,7 @@ int
 integer_pow2p (const_tree expr)
 {
   int prec;
-  HOST_WIDE_INT high, low;
+  unsigned HOST_WIDE_INT high, low;
 
   STRIP_NOPS (expr);