Alberto Donizetti 9ee78af806 cmd/compile: intrinsify math.Sqrt on 386 ... It seems like all the pieces were already there, it only needed the final plumbing. Before: 0x001b 00027 (test.go:9) MOVSD X0, (SP) 0x0020 00032 (test.go:9) CALL math.Sqrt(SB) 0x0025 00037 (test.go:9) MOVSD 8(SP), X0 After: 0x0018 00024 (test.go:9) SQRTSD X0, X0 name old time/op new time/op delta Sqrt-4 4.60ns ± 2% 0.45ns ± 1% -90.33% (p=0.000 n=10+10) Change-Id: I0f623958e19e726840140bf9b495d3f3a9184b9d Reviewed-on: https://go-review.googlesource.com/96615 Run-TryBot: Alberto Donizetti <alb.donizetti@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>		2018-02-23 13:49:55 +00:00
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internal	cmd/compile: intrinsify math.Sqrt on 386	2018-02-23 13:49:55 +00:00
doc.go	cmd/compile: add mutex profiling support	2017-04-05 22:10:54 +00:00
fmt_test.go	cmd/compile/internal: reuse more memory	2018-02-21 18:10:00 +00:00
main.go	cmd/internal/objabi: extract shared functionality from obj	2017-04-19 00:00:09 +00:00