fix bootstrap on ppc linux

[Andreas Tobler]

Hi all,

I commit the following patch to fix bootstrap on ppc-linux.

Ack'ed by stevenb via #irc.

2010-05-22  Andreas Tobler  <andreast@fgznet.ch>

	* tree-ssa-structalias.c: Remove tm_p.h from include.

Index: tree-ssa-structalias.c
===================================================================
--- tree-ssa-structalias.c	(revision 159683)
+++ tree-ssa-structalias.c	(working copy)
@@ -27,7 +27,6 @@
  #include "obstack.h"
  #include "bitmap.h"
  #include "flags.h"
-#include "tm_p.h"
  #include "basic-block.h"
  #include "output.h"
  #include "tree.h"