cmd/compile/internal/gc: inline autogenerated (*T).M wrappers
Currently all inlining of autogenerated wrappers is disabled, because it causes build failures, when indexed export format is enabled. Turns out we can reenable it for common case of (*T).M wrappers. This fixes most performance degradation of 1.11 vs 1.10. encoding/binary: name old time/op new time/op delta ReadSlice1000Int32s-6 14.8µs ± 2% 11.5µs ± 2% -22.01% (p=0.000 n=10+10) WriteSlice1000Int32s-6 14.8µs ± 2% 11.7µs ± 2% -20.95% (p=0.000 n=10+10) bufio: name old time/op new time/op delta WriterFlush-6 32.4ns ± 1% 28.8ns ± 0% -11.17% (p=0.000 n=9+10) sort: SearchWrappers-6 231ns ± 1% 231ns ± 0% ~ (p=0.129 n=9+10) SortString1K-6 365µs ± 1% 298µs ± 1% -18.43% (p=0.000 n=9+10) SortString1K_Slice-6 274µs ± 2% 276µs ± 1% ~ (p=0.105 n=10+10) StableString1K-6 490µs ± 1% 373µs ± 1% -23.73% (p=0.000 n=10+10) SortInt1K-6 210µs ± 1% 142µs ± 1% -32.69% (p=0.000 n=10+10) StableInt1K-6 243µs ± 0% 151µs ± 1% -37.75% (p=0.000 n=10+10) StableInt1K_Slice-6 130µs ± 1% 130µs ± 0% ~ (p=0.237 n=10+8) SortInt64K-6 19.9ms ± 1% 13.5ms ± 1% -32.32% (p=0.000 n=10+10) SortInt64K_Slice-6 11.5ms ± 1% 11.5ms ± 1% ~ (p=0.912 n=10+10) StableInt64K-6 21.5ms ± 0% 13.5ms ± 1% -37.30% (p=0.000 n=9+10) Sort1e2-6 108µs ± 2% 83µs ± 3% -23.26% (p=0.000 n=10+10) Stable1e2-6 218µs ± 0% 161µs ± 1% -25.99% (p=0.000 n=8+9) Sort1e4-6 22.6ms ± 1% 16.8ms ± 0% -25.45% (p=0.000 n=10+7) Stable1e4-6 67.6ms ± 1% 49.7ms ± 0% -26.48% (p=0.000 n=10+10) Sort1e6-6 3.44s ± 0% 2.55s ± 1% -26.05% (p=0.000 n=8+9) Stable1e6-6 13.7s ± 0% 9.9s ± 1% -27.68% (p=0.000 n=8+10) Fixes #27621 Updates #25338 Change-Id: I6fe633202f63fa829a6ab849c44d7e45f8835dff Reviewed-on: https://go-review.googlesource.com/c/135697 Run-TryBot: Ilya Tocar <ilya.tocar@intel.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
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