| commit | a94f1e5b00dee567897c91cdadb16dc46f3911e0 | |
| author | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Dec 2015 05:22:16 +0000 (1 05:22 +0000) | ||
| committer | amker <amker@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Dec 2015 05:22:16 +0000 (1 05:22 +0000) | ||
| tree | b0feb2d5b46ce5a54088544843561463d10ac4f5 | treesnapshot (tar.gz zip) |
| parent | 3002293ac6a0719607f3d9946bf9e053e835842f | commitdiff |
PR tree-optimization/68529
* tree-ssa-loop-niter.c (number_of_iterations_ne): Add new param.
Compute no-overflow information for control iv.
(number_of_iterations_lt, number_of_iterations_le): Add new param.
(number_of_iterations_cond): Pass new argument to above functions.
PR tree-optimization/68529
* gcc.dg/tree-ssa/pr68529-1.c: New test.
* gcc.dg/tree-ssa/pr68529-2.c: New test.
* gcc.dg/tree-ssa/pr68529-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231097 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-ssa-loop-niter.c (number_of_iterations_ne): Add new param.
Compute no-overflow information for control iv.
(number_of_iterations_lt, number_of_iterations_le): Add new param.
(number_of_iterations_cond): Pass new argument to above functions.
PR tree-optimization/68529
* gcc.dg/tree-ssa/pr68529-1.c: New test.
* gcc.dg/tree-ssa/pr68529-2.c: New test.
* gcc.dg/tree-ssa/pr68529-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231097 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/pr68529-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/pr68529-2.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/pr68529-3.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-loop-niter.c | diffblobblamehistory |