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[Bug target/22497] A register is wasted in simple vectorised loops
- From: "uros at kss-loka dot si" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Jul 2005 06:36:11 -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 uros at kss-loka dot si 2005-07-18 06:36 -------
(In reply to comment #1)
> With last night's compiler I get:
Strange...
I have tested gcc snapshot 'gcc version 4.1.0 20050716 (experimental)',
with 'gcc -O2 -ftree-vectorize -msse2' and it still produces code with both %
eax and %edx used.
Andrew, which gcc version and compile flags have you used to produce your asm
code?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22497