From: J"orn Rennecke <amylaar@cygnus.co.uk>
Date: Thu, 19 Nov 1998 15:22:25 +0000 (+0000)
Subject: * Early auto_inc reloads don't conflict with outputs.
X-Git-Tag: prereleases/libgcj-0.1~2016
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=701d55e8d85980cb35f7ef6c42f48d835889fa4c;p=thirdparty%2Fgcc.git

* Early auto_inc reloads don't conflict with outputs.

From-SVN: r23716
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 29d04359bc5c..c33071f00abc 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Thu Nov 19 23:20:59 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* Early auto_inc reloads don't conflict with outputs.
+
 Thu Nov 19 12:58:55 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* configure.in: Don't do AC_CHECK_HEADERS(wait.h sys/wait.h).
diff --git a/gcc/reload1.c b/gcc/reload1.c
index 1dff782e1df9..c6f81fae8f6a 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -5249,7 +5249,8 @@ reload_reg_free_for_value_p (regno, opnum, type, value, out, reloadnum,
 	      if ((time1 >= time2
 		   && (! reload_in[i] || reload_out[i]
 		       || ! rtx_equal_p (reload_in[i], value)))
-		  || (out && time2 >= MAX_RECOG_OPERANDS * 4 + 3))
+		  || (out && reload_out_reg[reloadnum]
+		      && time2 >= MAX_RECOG_OPERANDS * 4 + 3))
 		return 0;
 	    }
 	}