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Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x befor
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0 |
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Date: |
Thu, 19 Apr 2018 20:23:06 +0100 |
On 19 April 2018 at 20:12, Richard Henderson
<address@hidden> wrote:
> On 04/19/2018 09:06 AM, Richard Henderson wrote:
>> For ppc64, I believe there's a compiler bug:
>
> Bah. Apparently one must now use -fsignalling-nans.
> With that option we do generate the conversion insn.
"This option is experimental", the gcc docs say :-)
thanks
-- PMM
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, (continued)
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Emilio G. Cota, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Peter Maydell, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Emilio G. Cota, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Peter Maydell, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Emilio G. Cota, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Richard Henderson, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Peter Maydell, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Peter Maydell, 2018/04/17
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Richard Henderson, 2018/04/19
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Richard Henderson, 2018/04/19
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0,
Peter Maydell <=
- Re: [Qemu-devel] [PATCH] fpu/softfloat: check for Inf / x or 0 / x before /0, Alex Bennée, 2018/04/20