From: Steve Ellcey <sje@cup.hp.com>
Date: Thu, 31 Jan 2002 01:37:22 +0000 (+0000)
Subject: * loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71cef493de2ca62f117c467d6e1436574ea7e76b;p=gcc.git

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

From-SVN: r49355
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 841002068fb..eb8865e4130 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 5df08668977..a65595f2a44 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;