@@ -728,11 +728,11 @@ value_sat_pred_p (tree val, tree boundary, tree_code cmpc,
if (cmpc != BIT_AND_EXPR)
return is_value_included_in (val, boundary, cmpc);
- wide_int andw = wi::to_wide (val) & wi::to_wide (boundary);
+ widest_int andw = wi::to_widest (val) & wi::to_widest (boundary);
if (exact_p)
- return andw == wi::to_wide (val);
+ return andw == wi::to_widest (val);
- return andw.to_uhwi ();
+ return wi::ne_p (andw, 0);
}
/* Return true if the domain of single predicate expression PRED1
new file mode 100644
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Wuninitialized" } */
+
+int func_7_uc_10li_19 (int);
+int li_4, li_5, us_8;
+unsigned char func_7_ptr_13, func_7_uc_14;
+void func_7_ptr_18() {
+ if (li_5) {
+ for (;;)
+ ;
+ short s_15;
+ for (; func_7_uc_14;) {
+ us_8 = 7;
+ for (; us_8; us_8 += 1)
+ lblD2AF1FAB:
+ if (us_8)
+ li_4 = 1;
+ func_7_uc_14 += (__INTPTR_TYPE__)func_7_ptr_18;
+ if (func_7_ptr_13 & 1 && (func_7_uc_14 &= func_7_ptr_13))
+ s_15 %= func_7_uc_10li_19(s_15); /* { dg-warning "uninitialized" } */
+ }
+ }
+ goto lblD2AF1FAB;
+}