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re PR middle-end/39326 (Segmentation fault with -O1, out of memory with -O2)
authorRichard Biener <rguenther@suse.de>
Thu, 21 Mar 2013 13:53:01 +0000 (13:53 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 21 Mar 2013 13:53:01 +0000 (13:53 +0000)
commit5a2d2a7900124db247d16cae7a751f4b1f19bce4
treee46c2b911cdc5c3e939dcb2d7dd0b392250ee11ctree
parent5abe1e053f1b9a685aa6f5505db367f2cad790d0commit | diff
re PR middle-end/39326 (Segmentation fault with -O1, out of memory with -O2)

2013-03-21  Richard Biener  <rguenther@suse.de>

PR tree-optimization/39326
* tree-ssa-loop-im.c (bb_loop_postorder): New global static.
(sort_bbs_in_loop_postorder_cmp): New function.
(gather_mem_refs_in_loops): Assign mem-ref IDs in loop
postorder.

From-SVN: r196874
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