[1/3][ARM] Keep ctz expressions together until after reload
commit99ffa689906f961504021e4d9ff76aaa91dc5661
authorktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Jun 2016 15:59:48 +0000 (6 15:59 +0000)
committerktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Jun 2016 15:59:48 +0000 (6 15:59 +0000)
tree91b52cae92e4c3bca4ffcd1182caa77e446b96ad
parente4b92538ba52d0fe1533db3ec793e2ac6618e325
[1/3][ARM] Keep ctz expressions together until after reload

PR middle-end/37780
* config/arm/arm.md (ctzsi2): Convert to define_insn_and_split.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237138 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/arm/arm.md