From 930cea6a28b5f3b01d40194e2752a180828c3cc4 Mon Sep 17 00:00:00 2001
From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 31 Jan 2002 01:37:22 +0000
Subject: [PATCH] * 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
---
gcc/ChangeLog | 4 ++++
gcc/loop.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 841002068fbb..eb8865e4130a 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 5df086689776..a65595f2a447 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;
--
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