From: Richard Henderson <rth@cygnus.com>
Date: Sun, 26 Oct 1997 18:48:31 +0000 (-0800)
Subject: alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just like stack_pointer_rtx.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=962867229aa0ebb3d8b83ba20b25f47cba491ad7;p=gcc.git

alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just like stack_pointer_rtx.

        * alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just
        like stack_pointer_rtx.

From-SVN: r16188
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5533987acd9..8d95d6c3ca0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Sun Oct 26 11:52:01 1997  Richard Henderson  <rth@cygnus.com>
+
+	* alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just
+	like stack_pointer_rtx.
+
 Sun Oct 26 11:32:16 1997  Manfred Hollstein  <manfred@s-direktnet.de>
 
 	* Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
diff --git a/gcc/alias.c b/gcc/alias.c
index 07f98e61e91..3d9dbe47279 100644
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -622,7 +622,7 @@ memrefs_conflict_p (xsize, x, ysize, y, c)
     }
 
   if (y == frame_pointer_rtx || y == hard_frame_pointer_rtx
-      || y == stack_pointer_rtx)
+      || y == stack_pointer_rtx || y == arg_pointer_rtx)
     {
       rtx t = y;
       int tsize = ysize;
@@ -631,7 +631,7 @@ memrefs_conflict_p (xsize, x, ysize, y, c)
     }
 
   if (x == frame_pointer_rtx || x == hard_frame_pointer_rtx
-      || x == stack_pointer_rtx)
+      || x == stack_pointer_rtx || x == arg_pointer_rtx)
     {
       rtx y1;