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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 15:38:12 +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> <alpine dot LNX dot 2 dot 11 dot 1502251323050 dot 5293 at monopod dot intra dot ispras dot ru> <CAEoMCqRR43Gi_R6qNYGM2JNx+M5taC-HVXvmHdDbznQ0tmnS-g at mail dot gmail dot com>
On Wed, 25 Feb 2015, Yuri Rumyantsev wrote:
> Here is updated patch accordingly to Alexander comments.
>
> BTW another function using HID interface is do_reorder_for_imul and it
> is called from ix86_sched_reorder.
do_reorder_for_imul uses dependency list iteration macros, which use HDID, not
HID, and HDID is populated during selective scheduling. How exactly does
do_reorder_for_imul access HID?
Alexander