| commit | 03d52952b8ed93b676222f957c1a27a24cf3ef71 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 9 Apr 2018 13:27:33 +0000 (9 13:27 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 9 Apr 2018 13:27:33 +0000 (9 13:27 +0000) | ||
| tree | 0e7725d434692876e63909c136cabd1e84fc7237 | treesnapshot (tar.gz zip) |
| parent | e163ceb59eafbf982bd3b5dd6434bbf10b8a9ec0 | commitdiff |
2018-04-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/85284
* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions):
Only use the niter constraining form of simple_iv when the exit
is always executed.
* gcc.dg/torture/pr85284.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259234 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/85284
* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions):
Only use the niter constraining form of simple_iv when the exit
is always executed.
* gcc.dg/torture/pr85284.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259234 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr85284.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-loop-niter.c | diffblobblamehistory |