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From: Richard Henderson <rth@twiddle.net>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, ehabkost@redhat.com, ricardo.ribalda@gmail.com
Subject: Re: [Qemu-devel] [PATCH 0/2] target/i386: Implement all TBM instructions
Date: Tue, 11 Jul 2017 18:04:59 -1000	[thread overview]
Message-ID: <5316bcf4-63b5-5ce3-05d8-a6c5b75cff65@twiddle.net> (raw)
In-Reply-To: <20170711212123.4368-1-rth@twiddle.net>

On 07/11/2017 11:21 AM, Richard Henderson wrote:
> I am in the process of trying to run the gcc testsuite with -mtbm,
> with and without the patchset, to see (1) if the new insns get used
> and (2) that they run ok.

FWIW, make check-gcc RUNTESTFLAGS='--target_board=unix/-mtbm execute.exp' shows 
204 failures on a host that does not support TBM, so the extension is being 
used.  A browse through exactly one of these used only bextr.  Running the same 
tests with dejagnu using qemu-x86_64 -cpu qemu64,+tbm shows zero failures.


r~

  parent reply	other threads:[~2017-07-12  4:05 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-11 21:21 [Qemu-devel] [PATCH 0/2] target/i386: Implement all TBM instructions Richard Henderson
2017-07-11 21:21 ` [Qemu-devel] [PATCH 1/2] target/i386: Decode AMD XOP prefix Richard Henderson
2017-07-11 21:21 ` [Qemu-devel] [PATCH 2/2] target/i386: Implement all TBM instructions Richard Henderson
2017-07-12  4:04 ` Richard Henderson [this message]
2017-07-12 13:28   ` [Qemu-devel] [PATCH 0/2] " Ricardo Ribalda Delgado
2017-07-12 18:43     ` Richard Henderson
2017-07-12 18:45     ` [Qemu-devel] [PATCH] target/i386: Fix BLSR and BLSI Richard Henderson
2017-07-12 18:58       ` Ricardo Ribalda Delgado
2017-07-12 19:12         ` Richard Henderson
2017-07-12 19:25           ` Ricardo Ribalda Delgado
2018-06-06  9:13       ` Ricardo Ribalda Delgado
2018-06-06 12:32         ` Paolo Bonzini
2017-07-12 19:29     ` [Qemu-devel] [PATCH v2] " Richard Henderson
2017-07-13 20:42       ` Ricardo Ribalda Delgado
2017-07-13 21:55         ` Ricardo Ribalda Delgado
2017-07-13 22:49           ` Ricardo Ribalda Delgado

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