[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v2 22/29] target/arm: Improve vector REV
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [PATCH v2 22/29] target/arm: Improve vector REV |
Date: |
Tue, 22 Jun 2021 08:47:16 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 |
On 6/22/21 1:18 AM, Richard Henderson wrote:
> We can eliminate the requirement for a zero-extended output,
> because the following store will ignore any garbage high bits.
>
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/arm/translate-a64.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- [PATCH v2 10/29] tcg/ppc: Split out tcg_out_bswap64, (continued)
- [PATCH v2 10/29] tcg/ppc: Split out tcg_out_bswap64, Richard Henderson, 2021/06/21
- [PATCH v2 09/29] tcg/ppc: Split out tcg_out_bswap32, Richard Henderson, 2021/06/21
- [PATCH v2 11/29] tcg/ppc: Support bswap flags, Richard Henderson, 2021/06/21
- [PATCH v2 14/29] tcg/mips: Support bswap flags in tcg_out_bswap16, Richard Henderson, 2021/06/21
- [PATCH v2 16/29] tcg/tci: Support bswap flags, Richard Henderson, 2021/06/21
- [PATCH v2 15/29] tcg/mips: Support bswap flags in tcg_out_bswap32, Richard Henderson, 2021/06/21
- [PATCH v2 13/29] tcg/s390: Support bswap flags, Richard Henderson, 2021/06/21
- [PATCH v2 17/29] tcg: Handle new bswap flags during optimize, Richard Henderson, 2021/06/21
- [PATCH v2 22/29] target/arm: Improve vector REV, Richard Henderson, 2021/06/21
- Re: [PATCH v2 22/29] target/arm: Improve vector REV,
Philippe Mathieu-Daudé <=
- [PATCH v2 24/29] target/i386: Improve bswap translation, Richard Henderson, 2021/06/21
- [PATCH v2 19/29] tcg: Make use of bswap flags in tcg_gen_qemu_ld_*, Richard Henderson, 2021/06/21
- [PATCH v2 20/29] tcg: Make use of bswap flags in tcg_gen_qemu_st_*, Richard Henderson, 2021/06/21
- [PATCH v2 18/29] tcg: Add flags argument to tcg_gen_bswap16_*, tcg_gen_bswap32_i64, Richard Henderson, 2021/06/21
- [PATCH v2 25/29] target/sh4: Improve swap.b translation, Richard Henderson, 2021/06/21
- [PATCH v2 21/29] target/arm: Improve REV32, Richard Henderson, 2021/06/21
- [PATCH v2 23/29] target/arm: Improve REVSH, Richard Henderson, 2021/06/21
- [PATCH v2 26/29] target/mips: Fix gen_mxu_s32ldd_s32lddr, Richard Henderson, 2021/06/21
- [PATCH v2 28/29] tcg/aarch64: Unset TCG_TARGET_HAS_MEMORY_BSWAP, Richard Henderson, 2021/06/21