+2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
+
+ Backport from mainline
+ 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/56529
+ * config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT
+ instead of TARGET_SH2 for call-table case. Do not set sh_div_strategy
+ to SH_DIV_CALL_TABLE for TARGET_SH2.
+ * config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib
+ list.
+ * doc/invoke.texi (SH options): Use table for mdiv= option. Document
+ mdiv= call-div1, call-fp, call-table options.
+
+2013-03-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.gcc (arm*-*-rtemself*): New.
+ (arm*-*-rtems*): Removed.
+ (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
+ "arm*-*-rtemseabi*" to "arm*-*-rtems*".
+
+2013-03-01 Richard Biener <rguenther@suse.de>
+
+ Backport from mainline
+ 2012-12-12 Zdenek Dvorak <ook@ucw.cz>
+
+ PR tree-optimization/55481
+ * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Fall
+ back to general rewriting if we cannot leave an original biv
+ definition alone.
+
2013-03-01 Richard Biener <rguenther@suse.de>
Backport from mainline