Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point re

qemu-devel

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point re

From:	Richard Henderson
Subject:	Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction
Date:	Sat, 29 Aug 2020 16:58:24 -0700
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 8/29/20 4:50 PM, Richard Henderson wrote:
> It doesn't actually say anything about the way in which we've implemented the
> *_noprop functions.

Ho hum.  It seems v2.2 has changed fmin/fmax for the fpu as well.

We really should fix that too...


r~

[Prev in Thread]

Current Thread

[Next in Thread]

Re: [RFC v4 50/70] target/riscv: rvv-1.0: floating-point compare instructions, (continued)
- [RFC v4 51/70] target/riscv: rvv-1.0: mask-register logical instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 51/70] target/riscv: rvv-1.0: mask-register logical instructions, Richard Henderson, 2020/08/29
- [RFC v4 52/70] target/riscv: rvv-1.0: slide instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 52/70] target/riscv: rvv-1.0: slide instructions, Richard Henderson, 2020/08/29
- [RFC v4 53/70] target/riscv: rvv-1.0: floating-point slide instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 53/70] target/riscv: rvv-1.0: floating-point slide instructions, Richard Henderson, 2020/08/29
- [RFC v4 54/70] target/riscv: rvv-1.0: narrowing fixed-point clip instructions, frank . chang, 2020/08/17
- [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction, frank . chang, 2020/08/17
  - Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction, Richard Henderson, 2020/08/29
    - Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction, Richard Henderson <=
    - Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction, Chih-Min Chao, 2020/08/31
- [RFC v4 56/70] target/riscv: rvv-1.0: widening floating-point reduction instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 56/70] target/riscv: rvv-1.0: widening floating-point reduction instructions, Richard Henderson, 2020/08/29
- [RFC v4 59/70] target/riscv: rvv-1.0: remove vmford.vv and vmford.vf, frank . chang, 2020/08/17
- [RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instructions, Richard Henderson, 2020/08/29
- [RFC v4 58/70] target/riscv: rvv-1.0: remove widening saturating scaled multiply-add, frank . chang, 2020/08/17
- [RFC v4 60/70] target/riscv: rvv-1.0: remove integer extract instruction, frank . chang, 2020/08/17
- [RFC v4 61/70] target/riscv: rvv-1.0: floating-point min/max instructions, frank . chang, 2020/08/17
  - Re: [RFC v4 61/70] target/riscv: rvv-1.0: floating-point min/max instructions, Richard Henderson, 2020/08/29

Prev by Date: Re: [RFC v4 57/70] target/riscv: rvv-1.0: single-width scaling shift instructions
Next by Date: Re: [RFC v4 61/70] target/riscv: rvv-1.0: floating-point min/max instructions
Previous by thread: Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction
Next by thread: Re: [RFC v4 55/70] target/riscv: rvv-1.0: single-width floating-point reduction
Index(es):
- Date
- Thread