| commit | 93505d2263b79f3e5967ae1fec082cf0843e610a | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 21 Mar 2016 09:11:37 +0000 (21 09:11 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 21 Mar 2016 09:11:37 +0000 (21 09:11 +0000) | ||
| tree | 3bc1f9fdebe2a92b99d3cd21c5a25bcbdd36041f | treesnapshot (tar.gz zip) |
| parent | 06fd19142eb32ca6a10a251ff4f6daab0540aa2e | commitdiff |
2016-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/70288
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Make sure
we do not estimate unsimplified all-constant conditionals or
switches as optimized away.
* gcc.dg/torture/pr70288-1.c: New testcase.
* gcc.dg/torture/pr70288-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234361 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/70288
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Make sure
we do not estimate unsimplified all-constant conditionals or
switches as optimized away.
* gcc.dg/torture/pr70288-1.c: New testcase.
* gcc.dg/torture/pr70288-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234361 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr70288-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/torture/pr70288-2.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-loop-ivcanon.c | diffblobblamehistory |