[2/3][AArch64] Keep CTZ components together until after reload
authorKyrylo Tkachov <kyrylo.tkachov@arm.com>
Mon, 6 Jun 2016 16:01:47 +0000 (16:01 +0000)
committerKyrylo Tkachov <ktkachov@gcc.gnu.org>
Mon, 6 Jun 2016 16:01:47 +0000 (16:01 +0000)
commite8536e2b9f96f42d7f12f13254300476debd283a
tree45f3b65bf2075b79e7b1b9577f476261830271a0
parent3295b529d2fa5affde11526f04248af8f62444ed
[2/3][AArch64] Keep CTZ components together until after reload

PR middle-end/37780
* config/aarch64/aarch64.md (ctz<mode>2): Convert to
define_insn_and_split.

From-SVN: r237139
gcc/ChangeLog
gcc/config/aarch64/aarch64.md