| commit | 8a1da634352052e0094ae44c31360e3976239542 | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Tue, 3 Apr 2012 08:49:14 +0000 (3 10:49 +0200) | ||
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | |
| Tue, 3 Apr 2012 08:49:14 +0000 (3 10:49 +0200) | ||
| tree | 6a0fe81981a99e6ecad3a8b44a0a72dfcf8f7bbd | treesnapshot (tar.gz zip) |
| parent | 1d3aa4665083eb2bcd1d394f935afc2aa4c34666 | commitdiff |
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
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
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gfortran.dg/pr52835.f90 | [new file with mode: 0644] | blob |
| gcc/tree-data-ref.c | diffblobblamehistory |