| commit | b2cfde2827ed872b5658fb2692f871c605c38be3 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 9 Sep 2013 09:48:43 +0000 (9 09:48 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 9 Sep 2013 09:48:43 +0000 (9 09:48 +0000) | ||
| tree | 839d573f65d7da3e200416e7b7dc66c1320a5dea | treesnapshot (tar.gz zip) |
| parent | 1ef59313383592d4049444df1bada094e0cd5425 | commitdiff |
2013-09-09 Richard Biener <rguenther@suse.de>
Backport from mainline
2013-08-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/57685
* tree-vrp.c (register_edge_assert_for_1): Recurse only for
single-use operands to avoid exponential complexity.
* gcc.dg/torture/pr57685.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@202386 138bc75d-0d04-0410-961f-82ee72b054a4
Backport from mainline
2013-08-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/57685
* tree-vrp.c (register_edge_assert_for_1): Recurse only for
single-use operands to avoid exponential complexity.
* gcc.dg/torture/pr57685.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@202386 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr57685.c | [new file with mode: 0644] | blob |
| gcc/tree-vrp.c | diffblobblamehistory |