Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ

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Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/B

From:	Richard Henderson
Subject:	Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ()
Date:	Sat, 5 Dec 2020 06:46:00 -0600
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0

On 12/4/20 4:53 PM, Philippe Mathieu-Daudé wrote:
> Yes, will follow. I'm tempted to inline gen_check_zero_element (actually
> move gen_msa_BxZ as gen_check_zero_element prologue/epilogue). Not sure
> gen_check_zero_element() can be reused later though.

The other thing that could happen is that gen_check_zero_element could grow a
TCGCond argument (or boolean) for the setcond at the end, so that we generate
the correct sense of the test in the first place.

r~

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Re: [PATCH 6/9] target/mips: Alias MSA vector registers on FPU scalar registers, (continued)
- [PATCH 7/9] target/mips: Extract msa_translate_init() from mips_tcg_init(), Philippe Mathieu-Daudé, 2020/12/02
  - Re: [PATCH 7/9] target/mips: Extract msa_translate_init() from mips_tcg_init(), Richard Henderson, 2020/12/04
    - Re: [PATCH 7/9] target/mips: Extract msa_translate_init() from mips_tcg_init(), Philippe Mathieu-Daudé, 2020/12/04
    - Re: [PATCH 7/9] target/mips: Extract msa_translate_init() from mips_tcg_init(), Richard Henderson, 2020/12/04
- [PATCH 8/9] target/mips: Remove CPUMIPSState* argument from gen_msa*() methods, Philippe Mathieu-Daudé, 2020/12/02
  - Re: [PATCH 8/9] target/mips: Remove CPUMIPSState* argument from gen_msa*() methods, Richard Henderson, 2020/12/04
- [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ(), Philippe Mathieu-Daudé, 2020/12/02
  - Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ(), Richard Henderson, 2020/12/04
    - Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ(), Philippe Mathieu-Daudé, 2020/12/04
    - Re: [PATCH 9/9] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ(), Richard Henderson <=
- Re: [PATCH 0/9] target/mips: Simplify MSA TCG logic, Jiaxun Yang, 2020/12/02
- Re: [PATCH 0/9] target/mips: Simplify MSA TCG logic, Jiaxun Yang, 2020/12/02

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