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Re: [PATCH PR65161]
- From: Alexander Monakov <amonakov at ispras dot ru>
- To: Yuri Rumyantsev <ysrumyan at gmail dot com>
- Cc: Andrey Belevantsev <abel at ispras dot ru>, gcc-patches <gcc-patches at gcc dot gnu dot org>, Uros Bizjak <ubizjak at gmail dot com>, Igor Zamyatin <izamyatin at gmail dot com>
- Date: Wed, 25 Feb 2015 13:26:21 +0300 (MSK)
- Subject: Re: [PATCH PR65161]
- Authentication-results: sourceware.org; auth=none
- References: <CAEoMCqRfEsfmyaG5NKmrq6bdPEK6Mi72bJu1dTQpFnhHwOD+Xw at mail dot gmail dot com> <alpine dot LNX dot 2 dot 11 dot 1502242111100 dot 27529 at monopod dot intra dot ispras dot ru> <54ED0F42 dot 7010404 at ispras dot ru> <CAEoMCqTbpQLmvsgGQK2RVduTnCpSyYB8xv-ZXXrTiwi3ufU3qA at mail dot gmail dot com>
On Wed, 25 Feb 2015, Yuri Rumyantsev wrote:
> Hi All,
>
> I prepared new patch which includes test-case.
>
> I can't agree with patch proposed by Alexander since other functions
> doing ready list reordering also use HID interface, so I put escape
> check in ix86_sched_reorder.
I don't see how that is the case. Can you point me to specific lines of code
in ix86_sched_reorder or its callees that access HID?
In any case please use sel_sched_p () rather than flag_selective_scheduling2.
Thanks.
Alexander