| commit | c331fe71326e85f04bd9a64350fd8c1e8024435d | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 17 Mar 2014 13:08:41 +0000 (17 13:08 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 17 Mar 2014 13:08:41 +0000 (17 13:08 +0000) | ||
| tree | 46d6817a0fc68f06992ee9f144395e68372854a2 | treesnapshot (tar.gz zip) |
| parent | f75fc998956296c3ac8644f72b9d3faab663ed87 | commitdiff |
2014-03-17 Richard Biener <rguenther@suse.de>
Backport from mainline
2014-03-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/60429
PR tree-optimization/60485
* tree-ssa-structalias.c (set_union_with_increment): Properly
take into account all fields that overlap the shifted vars.
(do_sd_constraint): Likewise.
(do_ds_constraint): Likewise.
(get_constraint_for_ptr_offset): Likewise.
* gcc.dg/pr60485-1.c: New testcase.
* gcc.dg/pr60485-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@208615 138bc75d-0d04-0410-961f-82ee72b054a4
Backport from mainline
2014-03-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/60429
PR tree-optimization/60485
* tree-ssa-structalias.c (set_union_with_increment): Properly
take into account all fields that overlap the shifted vars.
(do_sd_constraint): Likewise.
(do_ds_constraint): Likewise.
(get_constraint_for_ptr_offset): Likewise.
* gcc.dg/pr60485-1.c: New testcase.
* gcc.dg/pr60485-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@208615 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/pr60485-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/pr60485-2.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-structalias.c | diffblobblamehistory |