diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2012-04-03 10:49:14 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-04-03 10:49:14 +0200 |
| commit | 8a1da634352052e0094ae44c31360e3976239542 (patch) | |
| tree | 6a0fe81981a99e6ecad3a8b44a0a72dfcf8f7bbd /gcc/ChangeLog-1999 | |
| parent | 1d3aa4665083eb2bcd1d394f935afc2aa4c34666 (diff) | |
| download | gcc-8a1da634352052e0094ae44c31360e3976239542.zip gcc-8a1da634352052e0094ae44c31360e3976239542.tar.gz gcc-8a1da634352052e0094ae44c31360e3976239542.tar.bz2 | |
re PR middle-end/52835 (-O3 wrongly optimizes loop __builtin_memcpy away)
PR tree-optimization/52835
* tree-data-ref.c (build_rdg): Return NULL if
compute_data_dependences_for_loop failed.
* gfortran.dg/pr52835.f90: New test.
From-SVN: r186101
Diffstat (limited to 'gcc/ChangeLog-1999')
0 files changed, 0 insertions, 0 deletions