From: Paolo Bonzini <pbonzini@redhat.com>
To: Richard Henderson <rth@twiddle.net>, qemu-devel@nongnu.org
Cc: aurelien@aurel32.net
Subject: Re: [Qemu-devel] [PATCH 0/8] tcg optimization improvements
Date: Sun, 16 Feb 2014 15:15:22 +0100 [thread overview]
Message-ID: <5300C7FA.8050901@redhat.com> (raw)
In-Reply-To: <1391179623-13626-1-git-send-email-rth@twiddle.net>
Il 31/01/2014 15:46, Richard Henderson ha scritto:
> The first 4 of these are ones that Aurelien posted some time ago,
> and I reviewed, but never seemed to get committed.
>
> The second 4 address optimization issues that I noticed with the
> BMI instruction set extension, adding ANDC support to x86_64.
>
>
> r~
>
>
> Aurelien Jarno (4):
> tcg/optimize: fix known-zero bits for right shift ops
> tcg/optimize: fix known-zero bits optimization
> tcg/optimize: improve known-zero bits for 32-bit ops
> tcg/optimize: add known-zero bits compute for load ops
>
> Richard Henderson (4):
> tcg/optimize: Handle known-zeros masks for ANDC
> tcg/optimize: Simply some logical ops to NOT
> tcg/optimize: Optmize ANDC X,Y,Y to MOV X,0
> tcg/optimize: Add more identity simplifications
>
> tcg/optimize.c | 163 +++++++++++++++++++++++++++++++++++++++++++++++++--------
> 1 file changed, 142 insertions(+), 21 deletions(-)
>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
prev parent reply other threads:[~2014-02-16 14:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 14:46 [Qemu-devel] [PATCH 0/8] tcg optimization improvements Richard Henderson
2014-01-31 14:46 ` [Qemu-devel] [PATCH 1/8] tcg/optimize: fix known-zero bits for right shift ops Richard Henderson
2014-01-31 14:46 ` [Qemu-devel] [PATCH 2/8] tcg/optimize: fix known-zero bits optimization Richard Henderson
2014-01-31 14:46 ` [Qemu-devel] [PATCH 3/8] tcg/optimize: improve known-zero bits for 32-bit ops Richard Henderson
2014-01-31 14:46 ` [Qemu-devel] [PATCH 4/8] tcg/optimize: add known-zero bits compute for load ops Richard Henderson
2014-01-31 14:47 ` [Qemu-devel] [PATCH 5/8] tcg/optimize: Handle known-zeros masks for ANDC Richard Henderson
2014-02-16 18:12 ` Aurelien Jarno
2014-01-31 14:47 ` [Qemu-devel] [PATCH 6/8] tcg/optimize: Simply some logical ops to NOT Richard Henderson
2014-02-16 18:27 ` Aurelien Jarno
2014-01-31 14:47 ` [Qemu-devel] [PATCH 7/8] tcg/optimize: Optmize ANDC X, Y, Y to MOV X, 0 Richard Henderson
2014-02-16 18:27 ` Aurelien Jarno
2014-01-31 14:47 ` [Qemu-devel] [PATCH 8/8] tcg/optimize: Add more identity simplifications Richard Henderson
2014-02-16 18:30 ` Aurelien Jarno
2014-02-14 21:44 ` [Qemu-devel] [PATCH 0/8] tcg optimization improvements Richard Henderson
2014-02-16 14:15 ` Paolo Bonzini [this message]
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