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

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
96286722 · Richard Henderson · Jeff Law · 361e618f · 96286722 · 96286722
Commit 96286722 authored Oct 26, 1997 by Richard Henderson Committed by Jeff Law Oct 26, 1997
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Showing with 7 additions and 2 deletions

gcc/ChangeLog
+5 -0

gcc/alias.c
+2 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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;