| commit | 8e8fe25aa54f70de671d5c832adc3f9f4cef16a3 | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 3 Oct 2016 09:28:28 +0000 (3 09:28 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 3 Oct 2016 09:28:28 +0000 (3 09:28 +0000) | ||
| tree | 8f362ab3b0099a6f5497e474788b2812de749839 | treesnapshot (tar.gz zip) |
| parent | fcfa0d6a2c28d6ddf68fa4d74fdca3379b23dd62 | commitdiff |
Revert: [RTL ifcvt] Transform (X == CST) ? -CST : Y into (X == CST) ? -X : Y when conditional negation is available
Revert
2016-09-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* ifcvt.c (noce_try_avoid_const_materialization): New function.
(noce_process_if_block): Use it.
* gcc.target/aarch64/ifcvt_avoid_const_materialization_1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240708 138bc75d-0d04-0410-961f-82ee72b054a4
Revert
2016-09-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* ifcvt.c (noce_try_avoid_const_materialization): New function.
(noce_process_if_block): Use it.
* gcc.target/aarch64/ifcvt_avoid_const_materialization_1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240708 138bc75d-0d04-0410-961f-82ee72b054a4