From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: luis.pires@eldorado.org.br, alex.bennee@linaro.org
Subject: Re: [PATCH v4 46/51] tcg/optimize: Use fold_xx_to_i for rem
Date: Wed, 27 Oct 2021 15:51:50 +0200 [thread overview]
Message-ID: <ab17a2b5-ed8a-76bb-640a-2c90c7dc3e3e@amsat.org> (raw)
In-Reply-To: <20211026230943.1225890-47-richard.henderson@linaro.org>
On 10/27/21 01:09, Richard Henderson wrote:
> Recognize the constant function for remainder.
>
> Suggested-by: Luis Pires <luis.pires@eldorado.org.br>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/optimize.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
next prev parent reply other threads:[~2021-10-27 14:57 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 23:08 [PATCH v4 00/51] tcg: optimize redundant sign extensions Richard Henderson
2021-10-26 23:08 ` [PATCH v4 01/51] tcg/optimize: Rename "mask" to "z_mask" Richard Henderson
2021-10-26 23:08 ` [PATCH v4 02/51] tcg/optimize: Split out OptContext Richard Henderson
2021-10-26 23:08 ` [PATCH v4 03/51] tcg/optimize: Remove do_default label Richard Henderson
2021-10-26 23:08 ` [PATCH v4 04/51] tcg/optimize: Change tcg_opt_gen_{mov, movi} interface Richard Henderson
2021-10-26 23:08 ` [PATCH v4 05/51] tcg/optimize: Move prev_mb into OptContext Richard Henderson
2021-10-26 23:08 ` [PATCH v4 06/51] tcg/optimize: Split out init_arguments Richard Henderson
2021-10-26 23:08 ` [PATCH v4 07/51] tcg/optimize: Split out copy_propagate Richard Henderson
2021-10-26 23:09 ` [PATCH v4 08/51] tcg/optimize: Split out fold_call Richard Henderson
2021-10-26 23:09 ` [PATCH v4 09/51] tcg/optimize: Drop nb_oargs, nb_iargs locals Richard Henderson
2021-10-26 23:09 ` [PATCH v4 10/51] tcg/optimize: Change fail return for do_constant_folding_cond* Richard Henderson
2021-10-26 23:09 ` [PATCH v4 11/51] tcg/optimize: Return true from tcg_opt_gen_{mov, movi} Richard Henderson
2021-10-26 23:09 ` [PATCH v4 12/51] tcg/optimize: Split out finish_folding Richard Henderson
2021-10-26 23:09 ` [PATCH v4 13/51] tcg/optimize: Use a boolean to avoid a mass of continues Richard Henderson
2021-10-26 23:09 ` [PATCH v4 14/51] tcg/optimize: Split out fold_mb, fold_qemu_{ld,st} Richard Henderson
2021-10-26 23:09 ` [PATCH v4 15/51] tcg/optimize: Split out fold_const{1,2} Richard Henderson
2021-10-26 23:09 ` [PATCH v4 16/51] tcg/optimize: Split out fold_setcond2 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 17/51] tcg/optimize: Split out fold_brcond2 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 18/51] tcg/optimize: Split out fold_brcond Richard Henderson
2021-10-26 23:09 ` [PATCH v4 19/51] tcg/optimize: Split out fold_setcond Richard Henderson
2021-10-26 23:09 ` [PATCH v4 20/51] tcg/optimize: Split out fold_mulu2_i32 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 21/51] tcg/optimize: Split out fold_addsub2_i32 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 22/51] tcg/optimize: Split out fold_movcond Richard Henderson
2021-10-26 23:09 ` [PATCH v4 23/51] tcg/optimize: Split out fold_extract2 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 24/51] tcg/optimize: Split out fold_extract, fold_sextract Richard Henderson
2021-10-26 23:09 ` [PATCH v4 25/51] tcg/optimize: Split out fold_deposit Richard Henderson
2021-10-26 23:09 ` [PATCH v4 26/51] tcg/optimize: Split out fold_count_zeros Richard Henderson
2021-10-26 23:09 ` [PATCH v4 27/51] tcg/optimize: Split out fold_bswap Richard Henderson
2021-10-26 23:09 ` [PATCH v4 28/51] tcg/optimize: Split out fold_dup, fold_dup2 Richard Henderson
2021-10-26 23:09 ` [PATCH v4 29/51] tcg/optimize: Split out fold_mov Richard Henderson
2021-10-26 23:09 ` [PATCH v4 30/51] tcg/optimize: Split out fold_xx_to_i Richard Henderson
2021-10-26 23:09 ` [PATCH v4 31/51] tcg/optimize: Split out fold_xx_to_x Richard Henderson
2021-10-26 23:09 ` [PATCH v4 32/51] tcg/optimize: Split out fold_xi_to_i Richard Henderson
2021-10-26 23:09 ` [PATCH v4 33/51] tcg/optimize: Add type to OptContext Richard Henderson
2021-10-26 23:09 ` [PATCH v4 34/51] tcg/optimize: Split out fold_to_not Richard Henderson
2021-10-27 13:32 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 35/51] tcg/optimize: Split out fold_sub_to_neg Richard Henderson
2021-10-26 23:09 ` [PATCH v4 36/51] tcg/optimize: Split out fold_xi_to_x Richard Henderson
2021-10-27 13:32 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 37/51] tcg/optimize: Split out fold_ix_to_i Richard Henderson
2021-10-26 23:09 ` [PATCH v4 38/51] tcg/optimize: Split out fold_masks Richard Henderson
2021-10-27 13:37 ` Luis Fernando Fujita Pires
2021-10-27 16:35 ` Richard Henderson
2021-10-26 23:09 ` [PATCH v4 39/51] tcg/optimize: Expand fold_mulu2_i32 to all 4-arg multiplies Richard Henderson
2021-10-27 20:28 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 40/51] tcg/optimize: Expand fold_addsub2_i32 to 64-bit ops Richard Henderson
2021-10-27 20:28 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 41/51] tcg/optimize: Sink commutative operand swapping into fold functions Richard Henderson
2021-10-27 20:32 ` Luis Fernando Fujita Pires
2021-10-28 0:03 ` Richard Henderson
2021-10-26 23:09 ` [PATCH v4 42/51] tcg/optimize: Stop forcing z_mask to "garbage" for 32-bit values Richard Henderson
2021-10-27 20:32 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 43/51] tcg/optimize: Use fold_xx_to_i for orc Richard Henderson
2021-10-27 14:07 ` Philippe Mathieu-Daudé
2021-10-27 20:36 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 44/51] tcg/optimize: Use fold_xi_to_x for mul Richard Henderson
2021-10-27 13:56 ` Philippe Mathieu-Daudé
2021-10-27 20:37 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 45/51] tcg/optimize: Use fold_xi_to_x for div Richard Henderson
2021-10-27 13:51 ` Philippe Mathieu-Daudé
2021-10-27 20:37 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 46/51] tcg/optimize: Use fold_xx_to_i for rem Richard Henderson
2021-10-27 13:51 ` Philippe Mathieu-Daudé [this message]
2021-10-27 20:42 ` Luis Fernando Fujita Pires
2021-10-28 0:08 ` Richard Henderson
2021-10-26 23:09 ` [PATCH v4 47/51] tcg/optimize: Optimize sign extensions Richard Henderson
2021-10-27 20:42 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 48/51] tcg/optimize: Propagate sign info for logical operations Richard Henderson
2021-10-27 20:43 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 49/51] tcg/optimize: Propagate sign info for setcond Richard Henderson
2021-10-27 20:43 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 50/51] tcg/optimize: Propagate sign info for bit counting Richard Henderson
2021-10-27 20:43 ` Luis Fernando Fujita Pires
2021-10-26 23:09 ` [PATCH v4 51/51] tcg/optimize: Propagate sign info for shifting Richard Henderson
2021-10-27 20:44 ` Luis Fernando Fujita Pires
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