[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v4 27/27] tcg/s390x: Avoid the constant pool in tcg_out_movi
From: |
Ilya Leoshkevich |
Subject: |
Re: [PATCH v4 27/27] tcg/s390x: Avoid the constant pool in tcg_out_movi |
Date: |
Tue, 13 Dec 2022 17:31:43 +0100 |
On Thu, Dec 08, 2022 at 08:05:30PM -0600, Richard Henderson wrote:
> Load constants in no more than two insns, which turns
> out to be faster than using the constant pool.
>
> Suggested-by: Ilya Leoshkevich <iii@linux.ibm.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/s390x/tcg-target.c.inc | 23 +++++++++++++++++------
> 1 file changed, 17 insertions(+), 6 deletions(-)
Thanks!
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
- [PATCH v4 20/27] tcg/s390x: Create tgen_cmp2 to simplify movcond, (continued)
- [PATCH v4 20/27] tcg/s390x: Create tgen_cmp2 to simplify movcond, Richard Henderson, 2022/12/08
- [PATCH v4 21/27] tcg/s390x: Generalize movcond implementation, Richard Henderson, 2022/12/08
- [PATCH v4 22/27] tcg/s390x: Support SELGR instruction in movcond, Richard Henderson, 2022/12/08
- [PATCH v4 23/27] tcg/s390x: Use tgen_movcond_int in tgen_clz, Richard Henderson, 2022/12/08
- [PATCH v4 24/27] tcg/s390x: Implement ctpop operation, Richard Henderson, 2022/12/08
- [PATCH v4 25/27] tcg/s390x: Tighten constraints for 64-bit compare, Richard Henderson, 2022/12/08
- [PATCH v4 27/27] tcg/s390x: Avoid the constant pool in tcg_out_movi, Richard Henderson, 2022/12/08
- Re: [PATCH v4 27/27] tcg/s390x: Avoid the constant pool in tcg_out_movi,
Ilya Leoshkevich <=
- [PATCH v4 26/27] tcg/s390x: Cleanup tcg_out_movi, Richard Henderson, 2022/12/08
- Re: [PATCH v4 00/27] tcg/s390x: misc patches, Ilya Leoshkevich, 2022/12/13