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From: | Richard Henderson |
Subject: | Re: [PATCH 13/21] Hexagon (target/hexagon) Short-circuit packet HVX writes |
Date: | Thu, 27 Apr 2023 11:42:23 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 |
On 4/26/23 01:42, Taylor Simpson wrote:
In certain cases, we can avoid the overhead of writing to future_VRegs and write directly to VRegs. We consider HVX reads/writes when computing ctx->need_commit. Then, we can early-exit from gen_commit_hvx. Signed-off-by: Taylor Simpson<tsimpson@quicinc.com> --- target/hexagon/genptr.c | 6 ++++- target/hexagon/translate.c | 46 +++++++++++++++++++++++++++++++++++++- 2 files changed, 50 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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