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Re: [PATCH 4/4] target/openrisc: Use dc->zero in gen_add, gen_addc
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From: |
Stafford Horne |
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Subject: |
Re: [PATCH 4/4] target/openrisc: Use dc->zero in gen_add, gen_addc |
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Date: |
Sat, 10 Jul 2021 06:03:28 +0900 |
On Thu, Jul 08, 2021 at 02:37:54PM -0700, Richard Henderson wrote:
> We still need the t0 temporary for computing overflow,
> but we do not need to initialize it to zero first.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stafford Horne <shorne@gmail.com>
- [PATCH 0/4] target/openrisc: Use tcg_constant_*, Richard Henderson, 2021/07/08
- [PATCH 3/4] target/openrisc: Cache constant 0 in DisasContext, Richard Henderson, 2021/07/08
- [PATCH 2/4] target/openrisc: Use tcg_constant_tl for dc->R0, Richard Henderson, 2021/07/08
- [PATCH 4/4] target/openrisc: Use dc->zero in gen_add, gen_addc, Richard Henderson, 2021/07/08
- Re: [PATCH 4/4] target/openrisc: Use dc->zero in gen_add, gen_addc,
Stafford Horne <=
- [PATCH 1/4] target/openrisc: Use tcg_constant_*, Richard Henderson, 2021/07/08