| commit | 7c8e9b7da23c1080d036f014e429b4a8f96bbd8e | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 12 Sep 2018 18:28:20 +0000 (12 18:28 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 12 Sep 2018 18:28:20 +0000 (12 18:28 +0000) | ||
| tree | 80f2a40dc45418305b5aabf0aed406735df224de | treesnapshot (tar.gz zip) |
| parent | 932514414052fb603c6b0ef54aac99b569861574 | commitdiff |
PR middle-end/82853
* expr.h (maybe_optimize_mod_cmp): Declare.
* expr.c (mod_inv): New function.
(maybe_optimize_mod_cmp): New function.
(do_store_flag): Use it.
* cfgexpand.c (expand_gimple_cond): Likewise.
* gcc.target/i386/pr82853-1.c: New test.
* gcc.target/i386/pr82853-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264248 138bc75d-0d04-0410-961f-82ee72b054a4
* expr.h (maybe_optimize_mod_cmp): Declare.
* expr.c (mod_inv): New function.
(maybe_optimize_mod_cmp): New function.
(do_store_flag): Use it.
* cfgexpand.c (expand_gimple_cond): Likewise.
* gcc.target/i386/pr82853-1.c: New test.
* gcc.target/i386/pr82853-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264248 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/cfgexpand.c | diffblobblamehistory | |
| gcc/expr.c | diffblobblamehistory | |
| gcc/expr.h | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr82853-1.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.target/i386/pr82853-2.c | [new file with mode: 0644] | blob |