From 1c0f4b11c53fdd77e97319242c3f8350d44f024b Mon Sep 17 00:00:00 2001
From: hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 10 Jan 2006 18:13:16 +0000
Subject: [PATCH] 	PR target/25718 	* config/cris/cris.md
 ("uminsi3"): Don't use 8- or 16-bit sizes 	for a negative bound.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109548 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/config/cris/cris.md | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/gcc/config/cris/cris.md b/gcc/config/cris/cris.md
index 5665897..a657319 100644
--- a/gcc/config/cris/cris.md
+++ b/gcc/config/cris/cris.md
@@ -2679,11 +2679,16 @@
 {
   if (GET_CODE (operands[2]) == CONST_INT)
     {
-      if (INTVAL (operands[2]) < 256)
-	return "bound.b %2,%0";
+      /* Constant operands are zero-extended, so only 32-bit operands
+	 may be negative.  */
+      if (INTVAL (operands[2]) >= 0)
+	{
+	  if (INTVAL (operands[2]) < 256)
+	    return "bound.b %2,%0";
 
-      if (INTVAL (operands[2]) < 65536)
-	return "bound.w %2,%0";
+	  if (INTVAL (operands[2]) < 65536)
+	    return "bound.w %2,%0";
+	}
     }
   else if (which_alternative == 3)
     return "bound.d %2,%1,%0";
-- 
2.7.4