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| author | Taylor Simpson <tsimpson@quicinc.com> | 2023-04-27 16:00:04 -0700 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2023-05-18 12:40:52 -0700 |
| commit | b85529854ee1a67a1169683a4446f2500a9c14c9 (patch) | |
| tree | 71a2a2f050f35a9ef1e5d4f8612545b844234f8c /docs/devel | |
| parent | 455e169d7cad4499ed9f4647215b9ec71aa706e4 (diff) | |
| download | qemu-b85529854ee1a67a1169683a4446f2500a9c14c9.zip qemu-b85529854ee1a67a1169683a4446f2500a9c14c9.tar.gz qemu-b85529854ee1a67a1169683a4446f2500a9c14c9.tar.bz2 | |
Hexagon (target/hexagon) Short-circuit packet HVX writes
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>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230427230012.3800327-14-tsimpson@quicinc.com>
Diffstat (limited to 'docs/devel')
0 files changed, 0 insertions, 0 deletions