From: Andreas Jaeger <aj@suse.de>
Date: Sun, 1 Jun 2003 19:38:28 +0000 (+0200)
Subject: * loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.
X-Git-Tag: releases/gcc-3.4.0~6256
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e094543212b2d376cefb9f939b40bec125994b5b;p=thirdparty%2Fgcc.git

* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.

From-SVN: r67312
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2e6315b1d3a2..54db4a14a77b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2003-06-01  Andreas Jaeger  <aj@suse.de>
 
+	* loop.c (check_insn_for_givs): Remove DONT_REDUCE_ADDR macro.
+
 	* config/d30v/d30v.h: Remove text copied from the manual.
 
 2003-06-01  Roger Sayle  <roger@eyesopen.com>
diff --git a/gcc/loop.c b/gcc/loop.c
index 737ec8968935..cc0945477382 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -5578,14 +5578,10 @@ check_insn_for_givs (loop, p, not_every_iteration, maybe_multiple)
 	}
     }
 
-#ifndef DONT_REDUCE_ADDR
   /* Look for givs which are memory addresses.  */
-  /* This resulted in worse code on a VAX 8600.  I wonder if it
-     still does.  */
   if (GET_CODE (p) == INSN)
     find_mem_givs (loop, PATTERN (p), p, not_every_iteration,
 		   maybe_multiple);
-#endif
 
   /* Update the status of whether giv can derive other givs.  This can
      change when we pass a label or an insn that updates a biv.  */