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re PR tree-optimization/57318 (optimizer takes several seconds on nested loops)
authorRichard Biener <rguenther@suse.de>
Tue, 21 May 2013 11:59:28 +0000 (11:59 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 21 May 2013 11:59:28 +0000 (11:59 +0000)
commit4a61be9acc1e0a4d0258f47da59a1463a0e59b8d
tree64fa28fa235f357870ff62e9ba5ee14e9f7713adtree
parentc52da5f7d36d279d829adf384271c53e1ce87601commit | diff
re PR tree-optimization/57318 (optimizer takes several seconds on nested loops)

2013-05-21  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57318
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Do not
estimate stmts with side-effects as likely eliminated.

From-SVN: r199140
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-loop-ivcanon.c diff | blob | history