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2006-05-07 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 7 May 2006 13:07:22 +0000 (13:07 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 7 May 2006 13:07:22 +0000 (13:07 +0000)
commitf8540d49ff8474424fbe5b735f91318cf2c62f4b
tree3dd46ae043a71d836aae430f74c237ff07adf664tree | snapshot
parentb4a7fde1a480d659c71dfedec2ddaaf7dcd2c998commit | diff
2006-05-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/27136
* tree-ssa-loop-niter.c (get_val_for): Correct function
comment, assert requirements.
(loop_niter_by_eval): Stop processing if the iterated
value did not simplify.

* gcc.dg/torture/pr27136.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113601 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr27136.c [new file with mode: 0644] blob
gcc/tree-ssa-loop-niter.c diff | blob | history
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