2013-04-17 Richard Biener <rguenther@suse.de>
commit427286b391c3288b0d7bb09623caad434e92ae67
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 17 Apr 2013 12:01:46 +0000 (17 12:01 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 17 Apr 2013 12:01:46 +0000 (17 12:01 +0000)
tree6f5974270d53a9f59def50d3f7b035dafa24e645
parent740a2cb6e886905c141074dfcbe7976c7e7baf79
2013-04-17  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/56921
* cfgloop.h (struct loop): Add simple_loop_desc member.
(struct niter_desc): Mark with GTY(()).
(simple_loop_desc): Do not use aux field but simple_loop_desc.
* loop-iv.c (get_simple_loop_desc): Likewise.
(free_simple_loop_desc): Likewise.

Revert
2013-04-16  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/56921
* loop-init.c (pass_rtl_move_loop_invariants): Add
TODO_do_not_ggc_collect to todo_flags_finish.
(pass_rtl_unswitch): Same.
(pass_rtl_unroll_and_peel_loops): Same.
(pass_rtl_doloop): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198025 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cfgloop.h
gcc/loop-init.c
gcc/loop-iv.c