1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree.c b/gcc/tree.c
index c08ac25..661d385 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -11338,9 +11338,9 @@ int_cst_value (const_tree x)
     {
       bool negative = ((val >> (bits - 1)) & 1) != 0;
       if (negative)
-	val |= (~(unsigned HOST_WIDE_INT) 0) << (bits - 1) << 1;
+	val |= HOST_WIDE_INT_M1U << (bits - 1) << 1;
       else
-	val &= ~((~(unsigned HOST_WIDE_INT) 0) << (bits - 1) << 1);
+	val &= ~(HOST_WIDE_INT_M1U << (bits - 1) << 1);
     }
 
   return val;