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| author | Jan Hubicka <jh@suse.cz> | 2012-10-23 12:00:19 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-10-23 10:00:19 +0000 |
| commit | 053223551fd7253097117744fcafccd28c8941c0 (patch) | |
| tree | 01d502a4a89d9cd1c28d2e29499fd563893cfe5c /libcpp/files.c | |
| parent | 1a7de2015dfb81f40015a95be98abe50ad7382f0 (diff) | |
| download | gcc-053223551fd7253097117744fcafccd28c8941c0.zip gcc-053223551fd7253097117744fcafccd28c8941c0.tar.gz gcc-053223551fd7253097117744fcafccd28c8941c0.tar.bz2 | |
re PR tree-optimization/54937 (Invalid loop bound estimate)
PR middle-end/54937
* tree-ssa-loop-niter.c (record_estimate): Do not try to lower
the bound of non-is_exit statements.
(maybe_lower_iteration_bound): Do it here.
(estimate_numbers_of_iterations_loop): Call it.
* gcc.c-torture/execute/pr54937.c: New testcase.
* gcc.dg/tree-ssa/cunroll-2.c: Update.
From-SVN: r192710
Diffstat (limited to 'libcpp/files.c')
0 files changed, 0 insertions, 0 deletions