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From: "ubizjak at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/100701] [12 Regression] wrong code with -O -fschedule-insns2
Date: Thu, 20 May 2021 13:29:46 +0000 [thread overview]
Message-ID: <bug-100701-4-5OE5MSp4j0@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-100701-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100701
Uroš Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com
CC|uros at gcc dot gnu.org |
--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Richard Biener from comment #1)
> orq %rdi, %rsi
> pshuflw $0, %xmm3, %xmm0
> movq %xmm0, %rbp
> and %rbx, %rbp
> je .L4
>
> Confirmed. Somehow the mmx_andv8qi3 doesn't clobber CC:
Eh, stupid me. Let's remove integer regs from the insn patterns for now.
next prev parent reply other threads:[~2021-05-20 13:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 10:47 [Bug rtl-optimization/100701] New: " zsojka at seznam dot cz
2021-05-20 11:27 ` [Bug target/100701] " rguenth at gcc dot gnu.org
2021-05-20 13:29 ` ubizjak at gmail dot com [this message]
2021-05-20 16:50 ` cvs-commit at gcc dot gnu.org
2021-05-20 16:53 ` ubizjak at gmail dot com
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