| commit | d0574acf3563bb04bced650150f864419033e0c9 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 14 Dec 2016 08:33:12 +0000 (14 08:33 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 14 Dec 2016 08:33:12 +0000 (14 08:33 +0000) | ||
| tree | c0c0de27fbcdd70345b0d5501ec9f5177536e412 | treesnapshot (tar.gz zip) |
| parent | 24c7c3ae8ccdb689799a1ad92945d430aa867c9a | commitdiff |
2016-12-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/78788
* tree-vrp.c (set_value_range): Allow [-INF(OVF), +INF(OVF)].
(set_and_canonicalize_value_range): Do not drop the above to
VARYING.
* gcc.dg/torture/pr78788.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243631 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/78788
* tree-vrp.c (set_value_range): Allow [-INF(OVF), +INF(OVF)].
(set_and_canonicalize_value_range): Do not drop the above to
VARYING.
* gcc.dg/torture/pr78788.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243631 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr78788.c | [new file with mode: 0644] | blob |
| gcc/tree-vrp.c | diffblobblamehistory |