From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 31 Jan 2002 01:37:22 +0000 (+0000)
Subject:         * loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
X-Git-Tag: upstream/4.9.2~89020
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=930cea6a28b5f3b01d40194e2752a180828c3cc4;p=platform%2Fupstream%2Flinaro-gcc.git

    * loop.c (loop_invariant_p): Special case pic_offset_table_rtx.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49355 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8410020..eb8865e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-01-30  Steve Ellcey  <sje@cup.hp.com>
+
+	* loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
+
 2002-01-31  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* c-decl.c (grokdeclarator): Handle type being a typedef for an
diff --git a/gcc/loop.c b/gcc/loop.c
index 5df0866..a65595f 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -3230,7 +3230,7 @@ loop_invariant_p (loop, x)
 	 since the reg might be set by initialization within the loop.  */
 
       if ((x == frame_pointer_rtx || x == hard_frame_pointer_rtx
-	   || x == arg_pointer_rtx)
+	   || x == arg_pointer_rtx || x == pic_offset_table_rtx)
 	  && ! current_function_has_nonlocal_goto)
 	return 1;