From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH 31/48] tcg/optimize: Split out fold_xx_to_x
Date: Mon, 30 Aug 2021 23:55:21 +0200 [thread overview]
Message-ID: <100854e2-2b29-9b13-2412-6455c930caad@amsat.org> (raw)
In-Reply-To: <20210830062451.639572-32-richard.henderson@linaro.org>
On 8/30/21 8:24 AM, Richard Henderson wrote:
> Pull the "op r, a, a => mov r, a" optimization into a function,
> and use it in the outer opcode fold functions.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/optimize.c | 39 ++++++++++++++++++++++++---------------
> 1 file changed, 24 insertions(+), 15 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
next prev parent reply other threads:[~2021-08-30 21:57 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-30 6:24 [PATCH 00/48] tcg: optimize redundant sign extensions Richard Henderson
2021-08-30 6:24 ` [PATCH 01/48] tcg/optimize: Rename "mask" to "z_mask" Richard Henderson
2021-08-30 9:15 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 02/48] tcg/optimize: Split out OptContext Richard Henderson
2021-08-30 6:24 ` [PATCH 03/48] tcg/optimize: Remove do_default label Richard Henderson
2021-08-30 6:24 ` [PATCH 04/48] tcg/optimize: Change tcg_opt_gen_{mov,movi} interface Richard Henderson
2021-08-30 6:24 ` [PATCH 05/48] tcg/optimize: Move prev_mb into OptContext Richard Henderson
2021-08-30 6:24 ` [PATCH 06/48] tcg/optimize: Split out init_arguments Richard Henderson
2021-08-30 9:17 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 07/48] tcg/optimize: Split out copy_propagate Richard Henderson
2021-08-30 9:18 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 08/48] tcg/optimize: Split out fold_call Richard Henderson
2021-08-30 6:24 ` [PATCH 09/48] tcg/optimize: Drop nb_oargs, nb_iargs locals Richard Henderson
2021-08-30 6:24 ` [PATCH 10/48] tcg/optimize: Change fail return for do_constant_folding_cond* Richard Henderson
2021-08-30 6:24 ` [PATCH 11/48] tcg/optimize: Return true from tcg_opt_gen_{mov,movi} Richard Henderson
2021-08-30 9:20 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 12/48] tcg/optimize: Split out finish_folding Richard Henderson
2021-08-30 6:24 ` [PATCH 13/48] tcg/optimize: Use a boolean to avoid a mass of continues Richard Henderson
2021-08-30 9:23 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 14/48] tcg/optimize: Split out fold_mb, fold_qemu_{ld,st} Richard Henderson
2021-08-30 6:24 ` [PATCH 15/48] tcg/optimize: Split out fold_const{1,2} Richard Henderson
2021-08-30 6:24 ` [PATCH 16/48] tcg/optimize: Split out fold_setcond2 Richard Henderson
2021-08-30 6:24 ` [PATCH 17/48] tcg/optimize: Split out fold_brcond2 Richard Henderson
2021-08-30 6:24 ` [PATCH 18/48] tcg/optimize: Split out fold_brcond Richard Henderson
2021-08-30 6:24 ` [PATCH 19/48] tcg/optimize: Split out fold_setcond Richard Henderson
2021-08-30 6:24 ` [PATCH 20/48] tcg/optimize: Split out fold_mulu2_i32 Richard Henderson
2021-08-30 6:24 ` [PATCH 21/48] tcg/optimize: Split out fold_addsub2_i32 Richard Henderson
2021-08-30 6:24 ` [PATCH 22/48] tcg/optimize: Split out fold_movcond Richard Henderson
2021-08-30 6:24 ` [PATCH 23/48] tcg/optimize: Split out fold_extract2 Richard Henderson
2021-08-30 6:24 ` [PATCH 24/48] tcg/optimize: Split out fold_extract, fold_sextract Richard Henderson
2021-08-30 6:24 ` [PATCH 25/48] tcg/optimize: Split out fold_deposit Richard Henderson
2021-08-30 6:24 ` [PATCH 26/48] tcg/optimize: Split out fold_count_zeros Richard Henderson
2021-08-30 6:24 ` [PATCH 27/48] tcg/optimize: Split out fold_bswap Richard Henderson
2021-08-30 21:17 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 28/48] tcg/optimize: Split out fold_dup, fold_dup2 Richard Henderson
2021-08-30 6:24 ` [PATCH 29/48] tcg/optimize: Split out fold_mov Richard Henderson
2021-08-30 21:57 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 30/48] tcg/optimize: Split out fold_xx_to_i Richard Henderson
2021-08-30 21:56 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 31/48] tcg/optimize: Split out fold_xx_to_x Richard Henderson
2021-08-30 21:55 ` Philippe Mathieu-Daudé [this message]
2021-08-30 6:24 ` [PATCH 32/48] tcg/optimize: Split out fold_xi_to_i Richard Henderson
2021-08-30 21:53 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 33/48] tcg/optimize: Add type to OptContext Richard Henderson
2021-08-30 6:24 ` [PATCH 34/48] tcg/optimize: Split out fold_to_not Richard Henderson
2021-08-30 6:24 ` [PATCH 35/48] tcg/optimize: Split out fold_sub_to_neg Richard Henderson
2021-08-30 6:24 ` [PATCH 36/48] tcg/optimize: Split out fold_xi_to_x Richard Henderson
2021-08-30 6:24 ` [PATCH 37/48] tcg/optimize: Split out fold_ix_to_i Richard Henderson
2021-08-30 6:24 ` [PATCH 38/48] tcg/optimize: Split out fold_masks Richard Henderson
2021-08-30 6:24 ` [PATCH 39/48] tcg/optimize: Expand fold_mulu2_i32 to all 4-arg multiplies Richard Henderson
2021-08-30 6:24 ` [PATCH 40/48] tcg/optimize: Expand fold_addsub2_i32 to 64-bit ops Richard Henderson
2021-08-30 21:47 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 41/48] tcg/optimize: Sink commutative operand swapping into fold functions Richard Henderson
2021-08-30 6:24 ` [PATCH 42/48] tcg/optimize: Add more simplifications for orc Richard Henderson
2021-08-30 6:24 ` [PATCH 43/48] tcg/optimize: Stop forcing z_mask to "garbage" for 32-bit values Richard Henderson
2021-08-30 6:24 ` [PATCH 44/48] tcg/optimize: Optimize sign extensions Richard Henderson
2021-08-30 6:24 ` [PATCH 45/48] tcg/optimize: Propagate sign info for logical operations Richard Henderson
2021-08-30 21:49 ` Philippe Mathieu-Daudé
2021-08-30 6:24 ` [PATCH 46/48] tcg/optimize: Propagate sign info for setcond Richard Henderson
2021-08-30 6:24 ` [PATCH 47/48] tcg/optimize: Propagate sign info for bit counting Richard Henderson
2021-08-30 6:24 ` [PATCH 48/48] tcg/optimize: Propagate sign info for shifting Richard Henderson
2021-08-30 22:00 ` [PATCH 00/48] tcg: optimize redundant sign extensions Philippe Mathieu-Daudé
2021-08-31 3:50 ` Richard Henderson
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