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[patch] fix bootstrap if no ISL is available.


Hi all,

I think this is obvious?

Thanks,
Andreas

2015-08-27  Andreas Tobler  <andreast@gcc.gnu.org>

	* toplev.c (process_options): Remove flag_loop_block,
	flag_loop_interchange, flag_loop_strip_mine.


Index: toplev.c
===================================================================
--- toplev.c	(revision 227279)
+++ toplev.c	(working copy)
@@ -1317,9 +1317,6 @@
 #ifndef HAVE_isl
   if (flag_graphite
       || flag_graphite_identity
-      || flag_loop_block
-      || flag_loop_interchange
-      || flag_loop_strip_mine
       || flag_loop_parallelize_all)
sorry ("Graphite loop optimizations cannot be used (ISL is not available)"
 	   "(-fgraphite, -fgraphite-identity, -floop-block, "


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