From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 9 Apr 1993 01:38:46 +0000 (-0400)
Subject: (do_store_flag, case GT_EXPR, LE_EXPR): Don't confuse highest unsigned
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5bf6e3bd1e9e653d0857f5a480df9797d89580be;p=gcc.git

(do_store_flag, case GT_EXPR, LE_EXPR): Don't confuse highest unsigned
value with -1.

From-SVN: r4049
---

diff --git a/gcc/expr.c b/gcc/expr.c
index 4f54ca50857..c3896ff33f1 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -7751,14 +7751,14 @@ do_store_flag (exp, target, mode, only_cheap)
 	code = unsignedp ? LTU : LT;
       break;
     case LE_EXPR:
-      if (integer_all_onesp (arg1))
-	arg1 = integer_zero_node, code = unsignedp ? LTU : LT;
+      if (! unsignedp && integer_all_onesp (arg1))
+	arg1 = integer_zero_node, code = LT;
       else
 	code = unsignedp ? LEU : LE;
       break;
     case GT_EXPR:
-      if (integer_all_onesp (arg1))
-	arg1 = integer_zero_node, code = unsignedp ? GEU : GE;
+      if (! unsignedp && integer_all_onesp (arg1))
+	arg1 = integer_zero_node, code = GE;
       else
 	code = unsignedp ? GTU : GT;
       break;