From: Richard Henderson <richard.henderson@linaro.org>
To: Jan Bobek <jan.bobek@gmail.com>, qemu-devel@nongnu.org
Cc: "Alex Bennée" <alex.bennee@linaro.org>
Subject: Re: [Qemu-devel] [RFC PATCH v1 07/22] target/i386: add vector register file alignment constraints
Date: Wed, 31 Jul 2019 12:14:06 -0700 [thread overview]
Message-ID: <73dabf94-ed02-ac18-5a08-97249fba84e6@linaro.org> (raw)
In-Reply-To: <20190731175702.4916-8-jan.bobek@gmail.com>
On 7/31/19 10:56 AM, Jan Bobek wrote:
> gvec operations require that all vectors be aligned on 16-byte
> boundary; make sure the MM/XMM/YMM/ZMM register file is aligned as
> neccessary.
>
> Signed-off-by: Jan Bobek <jan.bobek@gmail.com>
> ---
> target/i386/cpu.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2019-07-31 19:14 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 17:56 [Qemu-devel] [RFC PATCH v1 00/22] reimplement (some) x86 vector instructions using tcg-gvec Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 01/22] target/i386: Push rex_r into DisasContext Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 02/22] target/i386: Push rex_w " Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 03/22] target/i386: Use prefix, aflag and dflag from DisasContext Jan Bobek
2019-07-31 19:41 ` Aleksandar Markovic
2019-07-31 20:04 ` Aleksandar Markovic
2019-08-02 13:20 ` Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 04/22] target/i386: Simplify gen_exception arguments Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 05/22] target/i386: introduce gen_ld_modrm_* helpers Jan Bobek
2019-07-31 19:08 ` Richard Henderson
2019-08-02 13:26 ` Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 06/22] target/i386: introduce gen_gvec_ld_modrm_* helpers Jan Bobek
2019-07-31 22:47 ` Richard Henderson
2019-08-02 13:34 ` Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 07/22] target/i386: add vector register file alignment constraints Jan Bobek
2019-07-31 19:14 ` Richard Henderson [this message]
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 08/22] target/i386: reimplement (V)PAND, (V)ANDPS, (V)ANDPD Jan Bobek
2019-07-31 19:35 ` Richard Henderson
2019-07-31 20:27 ` Aleksandar Markovic
2019-07-31 21:21 ` Richard Henderson
2019-08-02 13:53 ` Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 09/22] target/i386: reimplement (V)POR, (V)ORPS, (V)ORPD Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 10/22] target/i386: reimplement (V)PXOR, (V)XORPS, (V)XORPD Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 11/22] target/i386: reimplement (V)PANDN, (V)ANDNPS, (V)ANDNPD Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 12/22] target/i386: reimplement (V)PADD(B, W, D, Q) Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 13/22] target/i386: reimplement (V)PSUB(B, " Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 14/22] target/i386: reimplement (V)PADDS(B, W) Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 15/22] target/i386: reimplement (V)PADDUS(B, W) Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 16/22] target/i386: reimplement (V)PSUBS(B, W) Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 17/22] target/i386: reimplement (V)PSUBUS(B, W) Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 18/22] target/i386: reimplement (V)PMINSW Jan Bobek
2019-07-31 17:56 ` [Qemu-devel] [RFC PATCH v1 19/22] target/i386: reimplement (V)PMINUB Jan Bobek
2019-07-31 17:57 ` [Qemu-devel] [RFC PATCH v1 20/22] target/i386: reimplement (V)PMAXSW Jan Bobek
2019-07-31 17:57 ` [Qemu-devel] [RFC PATCH v1 21/22] target/i386: reimplement (V)PMAXUB Jan Bobek
2019-07-31 17:57 ` [Qemu-devel] [RFC PATCH v1 22/22] target/i386: reimplement (V)P(EQ, CMP)(B, W, D) Jan Bobek
2019-07-31 19:50 ` Richard Henderson
2019-07-31 20:09 ` Aleksandar Markovic
2019-07-31 21:31 ` Richard Henderson
2019-08-02 14:07 ` Jan Bobek
2019-08-02 14:18 ` Aleksandar Markovic
2019-07-31 18:20 ` [Qemu-devel] [RFC PATCH v1 00/22] reimplement (some) x86 vector instructions using tcg-gvec no-reply
2019-07-31 19:21 ` no-reply
2019-07-31 19:21 ` no-reply
2019-08-01 15:46 ` no-reply
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