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[Bug target/22497] A register is wasted in simple vectorised loops
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jul 2005 22:18:03 -0000
- Subject: [Bug target/22497] A register is wasted in simple vectorised loops
- References: <20050715100129.22497.uros@kss-loka.si>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-15 22:18 -------
With last night's compiler I get:
.L2:
movdqa ib(,%eax,8), %xmm0
paddw ic(,%eax,8), %xmm0
movdqa %xmm0, ia(,%eax,8)
addl $2, %eax
cmpl $4, %eax
jne .L2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22497