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Re: [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw
From: |
Bin Meng |
Subject: |
Re: [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw |
Date: |
Tue, 24 Aug 2021 15:23:44 +0800 |
On Tue, Aug 24, 2021 at 4:05 AM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> These operations can be done in one instruction on some hosts.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/riscv/insn_trans/trans_rvi.c.inc | 14 ++++++++++++--
> 1 file changed, 12 insertions(+), 2 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
- [PATCH v5 07/24] target/riscv: Remove gen_arith_div*, (continued)
- [PATCH v5 07/24] target/riscv: Remove gen_arith_div*, Richard Henderson, 2021/08/23
- [PATCH v5 09/24] target/riscv: Move gen_* helpers for RVM, Richard Henderson, 2021/08/23
- [PATCH v5 11/24] target/riscv: Add DisasExtend to gen_unary, Richard Henderson, 2021/08/23
- [PATCH v5 10/24] target/riscv: Move gen_* helpers for RVB, Richard Henderson, 2021/08/23
- [PATCH v5 14/24] target/riscv: Use get_gpr in branches, Richard Henderson, 2021/08/23
- [PATCH v5 12/24] target/riscv: Use DisasExtend in shift operations, Richard Henderson, 2021/08/23
- [PATCH v5 16/24] target/riscv: Fix rmw_sip, rmw_vsip, rmw_hsip vs write-only operation, Richard Henderson, 2021/08/23
- [PATCH v5 13/24] target/riscv: Use extracts for sraiw and srliw, Richard Henderson, 2021/08/23
- [PATCH v5 15/24] target/riscv: Use {get, dest}_gpr for integer load/store, Richard Henderson, 2021/08/23
- [PATCH v5 17/24] target/riscv: Fix hgeie, hgeip, Richard Henderson, 2021/08/23
- [PATCH v5 18/24] target/riscv: Reorg csr instructions, Richard Henderson, 2021/08/23
- [PATCH v5 20/24] target/riscv: Use gen_shift_imm_fn for slli_uw, Richard Henderson, 2021/08/23
- [PATCH v5 19/24] target/riscv: Use {get,dest}_gpr for RVA, Richard Henderson, 2021/08/23