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From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org
Subject: Re: [PATCH 7/9] tests/tcg/s390x: Add long-double.c
Date: Thu, 27 Oct 2022 13:04:15 +0200	[thread overview]
Message-ID: <20221027110415.rguaf3xt53w7z6je@heavy> (raw)
In-Reply-To: <20221021073006.2398819-8-richard.henderson@linaro.org>

On Fri, Oct 21, 2022 at 05:30:04PM +1000, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  tests/tcg/s390x/long-double.c   | 24 ++++++++++++++++++++++++
>  tests/tcg/s390x/Makefile.target |  1 +
>  2 files changed, 25 insertions(+)
>  create mode 100644 tests/tcg/s390x/long-double.c

It might be better to do this in asm in order to be sure that a
compiler doesn't perform any magic. But at least as of today gcc
generates all the "interesting" instructions from this code.

Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>


  parent reply	other threads:[~2022-10-27 11:06 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-21  7:29 [PATCH 0/9] target/s390x: Use Int128 for float128 and retxl Richard Henderson
2022-10-21  7:29 ` [PATCH 1/9] target/s390x: Use a single return for helper_divs32/u32 Richard Henderson
2022-10-21 11:25   ` Ilya Leoshkevich
2022-10-25  9:59   ` Philippe Mathieu-Daudé
2022-11-01 11:09   ` Ilya Leoshkevich
2022-11-01 11:13   ` [PATCH] tests/tcg/s390x: Add div.c Ilya Leoshkevich
2022-10-21  7:29 ` [PATCH 2/9] target/s390x: Use a single return for helper_divs64/u64 Richard Henderson
2022-10-24 13:16   ` Philippe Mathieu-Daudé
2022-10-25 20:47   ` Ilya Leoshkevich
2022-10-21  7:30 ` [PATCH 3/9] target/s390x: Use Int128 for return from CLST Richard Henderson
2022-10-24 13:15   ` Philippe Mathieu-Daudé
2022-10-25 21:22   ` Ilya Leoshkevich
2022-10-25 21:30   ` [PATCH 0/1] " Ilya Leoshkevich
2022-10-25 21:30     ` [PATCH 1/1] tests/tcg/s390x: Add clst.c Ilya Leoshkevich
2022-10-21  7:30 ` [PATCH 4/9] target/s390x: Use Int128 for return from CKSM Richard Henderson
2022-10-24 13:17   ` Philippe Mathieu-Daudé
2022-10-27 10:36   ` Ilya Leoshkevich
2022-10-21  7:30 ` [PATCH 5/9] target/s390x: Use Int128 for return from TRE Richard Henderson
2022-10-24 13:17   ` Philippe Mathieu-Daudé
2022-10-27 10:40   ` Ilya Leoshkevich
2022-10-21  7:30 ` [PATCH 6/9] target/s390x: Copy wout_x1 to wout_x1_P Richard Henderson
2022-10-27 10:57   ` Ilya Leoshkevich
2022-10-21  7:30 ` [PATCH 7/9] tests/tcg/s390x: Add long-double.c Richard Henderson
2022-10-24 13:19   ` Philippe Mathieu-Daudé
2022-10-27 11:04   ` Ilya Leoshkevich [this message]
2022-10-21  7:30 ` [PATCH 8/9] target/s390x: Use Int128 for returning float128 Richard Henderson
2022-10-25  9:58   ` Philippe Mathieu-Daudé
2022-10-27 11:18   ` Ilya Leoshkevich
2022-10-27 11:31     ` Richard Henderson
2022-10-21  7:30 ` [PATCH 9/9] target/s390x: Use Int128 for passing float128 Richard Henderson
2022-10-24 18:01   ` Philippe Mathieu-Daudé
2022-10-24 22:31     ` Richard Henderson
2022-11-02  9:38   ` Ilya Leoshkevich
2022-11-02  9:47     ` Richard Henderson
2022-11-02 10:05       ` Ilya Leoshkevich

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