From: Richard Henderson <richard.henderson@linaro.org>
To: Nick Bowler <nbowler@draconx.ca>, qemu-devel@nongnu.org
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
Artyom Tarasenko <atar4qemu@gmail.com>
Subject: Re: [PATCH 6/8] target/sparc: Fix VIS fpmerge input registers.
Date: Thu, 28 Sep 2023 14:35:07 -0700 [thread overview]
Message-ID: <de8992b1-9f7c-b6ae-aaf3-af267674f71b@linaro.org> (raw)
In-Reply-To: <20230925050545.30912-7-nbowler@draconx.ca>
On 9/24/23 01:03, Nick Bowler wrote:
> case 0x04b: /* VIS I fpmerge */
> CHECK_FPU_FEATURE(dc, VIS1);
> - gen_ne_fop_DDD(dc, rd, rs1, rs2, gen_helper_fpmerge);
> + cpu_src1_32 = gen_load_fpr_F(dc, rs1);
> + cpu_src2_32 = gen_load_fpr_F(dc, rs2);
> + cpu_dst_64 = gen_dest_fpr_D(dc, rd);
> + gen_helper_fpmerge(cpu_dst_64, cpu_src1_32, cpu_src2_32);
> + gen_store_fpr_D(dc, rd, cpu_dst_64);
> break;
Use gen_ne_fop_DFF.
r~
next prev parent reply other threads:[~2023-09-28 21:35 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-25 5:03 [PATCH 0/8] SPARC VIS fixes Nick Bowler
2023-09-25 5:03 ` [PATCH 1/8] target/sparc: Fix VIS fmul8x16 input register Nick Bowler
2023-09-28 21:29 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 2/8] target/sparc: Fix VIS fmul8x16au instruction Nick Bowler
2023-09-28 21:32 ` Richard Henderson
2023-09-29 0:41 ` Nick Bowler
2023-09-29 1:04 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 3/8] target/sparc: Fix VIS fmul8x16al instruction Nick Bowler
2023-09-28 21:32 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 4/8] target/sparc: Fix VIS fmuld8sux16 instruction Nick Bowler
2023-09-28 21:33 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 5/8] target/sparc: Fix VIS fmuld8ulx16 instruction Nick Bowler
2023-09-28 21:34 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 6/8] target/sparc: Fix VIS fpmerge input registers Nick Bowler
2023-09-28 21:35 ` Richard Henderson [this message]
2023-09-29 0:32 ` Nick Bowler
2023-09-25 5:03 ` [PATCH 7/8] target/sparc: Fix VIS fexpand input register Nick Bowler
2023-09-28 21:36 ` Richard Henderson
2023-09-25 5:03 ` [PATCH 8/8] target/sparc: Fix VIS subtraction instructions Nick Bowler
2023-09-28 21:40 ` Richard Henderson
2023-09-29 0:31 ` Nick Bowler
2023-09-28 20:05 ` [PATCH 0/8] SPARC VIS fixes Mark Cave-Ayland
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