| commit | 731c7a4564b249615da899b57f154134ebb1fccc | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 12 Jun 2017 10:42:57 +0000 (12 10:42 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 12 Jun 2017 10:42:57 +0000 (12 10:42 +0000) | ||
| tree | dd801f7d36dfdf64fc314abdee2c3f88c6a3b5fb | treesnapshot (tar.gz zip) |
| parent | 3be33b09fb8ae2d5eca4b8ca213844d2e25c62fc | commitdiff |
2017-06-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/81053
* tree-vect-loop.c (vect_is_simple_reduction): Handle PHI
with backedge value not defined in loop. Simplify def stmt
compute.
* gcc.dg/torture/pr81053.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249113 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/81053
* tree-vect-loop.c (vect_is_simple_reduction): Handle PHI
with backedge value not defined in loop. Simplify def stmt
compute.
* gcc.dg/torture/pr81053.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249113 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr81053.c | [new file with mode: 0644] | blob |
| gcc/tree-vect-loop.c | diffblobblamehistory |