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Re: [Qemu-devel] [PATCH v9 04/10] softfloat: For Mips only, correct orde
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v9 04/10] softfloat: For Mips only, correct order in pickNaNMulAdd() |
Date: |
Thu, 23 Jun 2016 16:38:51 +0100 |
On 10 June 2016 at 10:57, Aleksandar Markovic
<address@hidden> wrote:
> From: Aleksandar Markovic <address@hidden>
>
> Only for Mips platform, and only for cases when snan_bit_is_one is 0,
> correct the order of argument comparisons in pickNaNMulAdd().
>
> For more info, see [1], page 53, section "3.5.3 NaN Propagation".
>
> [1] "MIPS Architecture for Programmers Volume IV-j:
> The MIPS32 SIMD Architecture Module",
> Imagination Technologies LTD, Revision 1.12, February 3, 2016
>
> Reviewed-by: Leon Alrae <address@hidden>
> Signed-off-by: Aleksandar Markovic <address@hidden>
I think the subject line of this commit message would be a little
clearer as
softfloat: Handle snan_bit_is_one == 0 in MIPS pickNaNMulAdd()
Otherwise:
Reviewed-by: Peter Maydell <address@hidden>
thanks
-- PMM
- [Qemu-devel] [PATCH v9 00/10] IEEE 754-2008 support for Mips, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 02/10] softfloat: Clean code format in fpu/softfloat-specialize.h, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 03/10] softfloat: For Mips only, correct default NaN values, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 01/10] softfloat: Implement run-time-configurable meaning of signaling NaN bit, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 04/10] softfloat: For Mips only, correct order in pickNaNMulAdd(), Aleksandar Markovic, 2016/06/10
- Re: [Qemu-devel] [PATCH v9 04/10] softfloat: For Mips only, correct order in pickNaNMulAdd(),
Peter Maydell <=
- [Qemu-devel] [PATCH v9 05/10] linux-user: Update preprocessor constants for Mips-specific e_flags bits, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 06/10] target-mips: Activate IEEE 754-2008 signaling NaN bit meaning for MSA, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 07/10] target-mips: Add abs2008 flavor of <ABS|NEG>.<S|D>, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 08/10] target-mips: Add nan2008 flavor of <CEIL|CVT|FLOOR|ROUND|TRUNC>.<L|W>.<S|D>, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 09/10] target-mips: Implement FCR31's R/W bitmask and related functionalities, Aleksandar Markovic, 2016/06/10
- [Qemu-devel] [PATCH v9 10/10] target-mips: Add FCR31's FS bit definition, Aleksandar Markovic, 2016/06/10
- Re: [Qemu-devel] [PATCH v9 00/10] IEEE 754-2008 support for Mips, Aleksandar Markovic, 2016/06/21