| commit | 6ac7eb853226f7a1fd274994807cd2e482f1ae98 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 31 Mar 2017 06:05:47 +0000 (31 06:05 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 31 Mar 2017 06:05:47 +0000 (31 06:05 +0000) | ||
| tree | fed7ca22248ee3191aed93f460ee299ae4d40758 | treesnapshot (tar.gz zip) |
| parent | 289bac3882688231bf646f0fe6e9be1c4614bd5e | commitdiff |
PR debug/80025
* cselib.h (rtx_equal_for_cselib_1): Add depth argument.
(rtx_equal_for_cselib_p): Pass 0 to it.
* cselib.c (cselib_hasher::equal): Likewise.
(rtx_equal_for_cselib_1): Add depth argument. If depth
is 128, don't look up VALUE locs and punt. Increment
depth in recursive calls when walking VALUE locs.
* gcc.dg/torture/pr80025.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246606 138bc75d-0d04-0410-961f-82ee72b054a4
* cselib.h (rtx_equal_for_cselib_1): Add depth argument.
(rtx_equal_for_cselib_p): Pass 0 to it.
* cselib.c (cselib_hasher::equal): Likewise.
(rtx_equal_for_cselib_1): Add depth argument. If depth
is 128, don't look up VALUE locs and punt. Increment
depth in recursive calls when walking VALUE locs.
* gcc.dg/torture/pr80025.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@246606 138bc75d-0d04-0410-961f-82ee72b054a4