| commit | caed5c92712701509413c579fb004faa965e4004 | |
| author | Qing Zhao <qing.zhao@oracle.com> | |
| Fri, 17 Nov 2017 05:32:05 +0000 (17 05:32 +0000) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Fri, 17 Nov 2017 05:32:05 +0000 (16 22:32 -0700) | ||
| tree | e6a25de7a4c912e87fdd28ec9a45b3cfc6aa2388 | treesnapshot (tar.gz zip) |
| parent | 5958557b750254f28954d1ed6a3ce0b9cb48c6fb | commitdiff |
re PR middle-end/78809 (Inline strcmp with small constant strings)
2017-11-15 Qing Zhao <qing.zhao@oracle.com>
PR middle-end/78809
* gimple-fold.c (gimple_fold_builtin_string_compare): Add handling
of replacing call to strncmp with corresponding call to strcmp when
meeting conditions.
PR middle-end/78809
* gcc.dg/strcmpopt_1.c: New test.
From-SVN: r254856
2017-11-15 Qing Zhao <qing.zhao@oracle.com>
PR middle-end/78809
* gimple-fold.c (gimple_fold_builtin_string_compare): Add handling
of replacing call to strncmp with corresponding call to strcmp when
meeting conditions.
PR middle-end/78809
* gcc.dg/strcmpopt_1.c: New test.
From-SVN: r254856
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gimple-fold.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/strcmpopt_1.c | [new file with mode: 0644] | blob |