Merge in trunk.

[thirdparty/gcc.git] / gcc / tree-call-cdce.c

diff --git a/gcc/tree-call-cdce.c b/gcc/tree-call-cdce.c
index eec1b0fb739aa3f1842f14c1e1cdeb58c65a85d1..58065ad8377e06f51f2f8d054f18cc11d634e4b8 100644 (file)
--- a/gcc/tree-call-cdce.c
+++ b/gcc/tree-call-cdce.c
@@ -198,7 +198,7 @@ check_pow (gimple pow_call)
         return false;
       if (REAL_VALUES_LESS (bcv, dconst1))
         return false;
-      real_from_integer (&mv, TYPE_MODE (TREE_TYPE (base)), 256, 0, 1);
+      real_from_integer (&mv, TYPE_MODE (TREE_TYPE (base)), 256, UNSIGNED);
       if (REAL_VALUES_LESS (mv, bcv))
         return false;
       return true;
@@ -415,7 +415,7 @@ gen_conditions_for_pow_cst_base (tree base, tree expn,
   REAL_VALUE_TYPE bcv = TREE_REAL_CST (base);
   gcc_assert (!REAL_VALUES_EQUAL (bcv, dconst1)
               && !REAL_VALUES_LESS (bcv, dconst1));
-  real_from_integer (&mv, TYPE_MODE (TREE_TYPE (base)), 256, 0, 1);
+  real_from_integer (&mv, TYPE_MODE (TREE_TYPE (base)), 256, UNSIGNED);
   gcc_assert (!REAL_VALUES_LESS (mv, bcv));
 
   exp_domain = get_domain (0, false, false,