[Bug rtl-optimization/57468] [4.9 Regression] 26% performance drop on important benchmark after r199298.
izamyatin at gmail dot com
gcc-bugzilla@gcc.gnu.org
Sat Jun 8 17:20:00 GMT 2013
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57468
--- Comment #4 from Igor Zamyatin <izamyatin at gmail dot com> ---
So following commit fixed the issue
commit 3620f4de1b49b0bfffe5f812b2d259e5c72c5c61
Author: vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu Jun 6 21:12:06 2013 +0000
2013-06-06 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/57468
* config/i386/i386.c (inline_secondary_memory_needed): Ignore
spilled pseudos.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199764
138bc75d-0d04-0410-961f-82ee72b054a4
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