[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [Bug 1759264] Re: fpu/softfloat: round_to_int_and_pack
|
From: |
Bastian Koppelmann |
|
Subject: |
Re: [Qemu-devel] [Bug 1759264] Re: fpu/softfloat: round_to_int_and_pack refactor broke TriCore ftoi insns |
|
Date: |
Wed, 11 Apr 2018 11:23:42 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 04/10/2018 10:07 PM, Alex Bennée wrote:
> Yeah it looks like it was missed, the round_to_uint code does it.
>
> Do you have a test case I can verify?
>
For the NaN input 0xffffffff the expected result for the flags is that
flag_invalid is raised.
I can provide you with some TriCore asm, but it is a bit of pain to get
the gnu assembler to build, since the public version is a decade old.
Cheers,
Bastian