| commit | 5a51c124b27b894f19ad487f523470fbfabe3123 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 18 Apr 2017 19:17:32 +0000 (18 19:17 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 18 Apr 2017 19:17:32 +0000 (18 19:17 +0000) | ||
| tree | bd98f09658d83ba8af9235cf1a7c8425added391 | treesnapshot (tar.gz zip) |
| parent | be5ab416cde6f5ba5d6f70501e43f38e2aa8cde9 | commitdiff |
PR tree-optimization/80443
* tree-vrp.c (intersect_ranges): For signed 1-bit precision type,
instead of adding 1, subtract -1 and similarly instead of subtracting
1 add -1.
* gcc.c-torture/compile/pr80443.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246981 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-vrp.c (intersect_ranges): For signed 1-bit precision type,
instead of adding 1, subtract -1 and similarly instead of subtracting
1 add -1.
* gcc.c-torture/compile/pr80443.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246981 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/compile/pr80443.c | [new file with mode: 0644] | blob |
| gcc/tree-vrp.c | diffblobblamehistory |