From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sat, 21 Oct 1995 22:20:06 +0000 (-0400)
Subject: (find_barrier): When hi_const returns true, increment count_si by two
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=00e94d6531c49dd28c277add21bc80831563f540;p=gcc.git

(find_barrier): When hi_const returns true, increment count_si by two
if found_si is true.

From-SVN: r10495
---

diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index f52ba43d66f..8d295156c5c 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -1226,7 +1226,15 @@ find_barrier (from)
 	  rtx src = SET_SRC (PATTERN (from));
 
 	  if (hi_const (src))
-	    found_hi = 1;
+	    {
+	      found_hi = 1;
+	      /* We put the short constants before the long constants, so
+		 we must count the length of short constants in the range
+		 for the long constants.  */
+	      /* ??? This isn't optimal, but is easy to do.  */
+	      if (found_si)
+		count_si += 2;
+	    }
 	  else
 	    found_si = 1;
 	  inc = (GET_MODE_SIZE (GET_MODE (src)) > 4) ? 4 : 2;