From ffc229935f0f616418260f06a68eec32a38ac6e1 Mon Sep 17 00:00:00 2001 From: Brad Fitzpatrick Date: Fri, 27 Mar 2015 14:25:25 +0100 Subject: [PATCH] doc: add more performance items to go1.5.txt Change-Id: Ia7a08bc855db87890d35b2a1667e245ce5ecf472 Reviewed-on: https://go-review.googlesource.com/8197 Reviewed-by: Brad Fitzpatrick --- doc/go1.5.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/doc/go1.5.txt b/doc/go1.5.txt index 7a5d10526c..ca62a11db7 100644 --- a/doc/go1.5.txt +++ b/doc/go1.5.txt @@ -54,10 +54,19 @@ cmd/trace: new command to view traces (https://golang.org/cl/3601) Performance: cmd/gc: optimize memclr of slices and arrays (https://golang.org/cl/2520) +cmd/gc: transform closure calls to function calls (https://golang.org/cl/4050) +cmd/gc: evaluate concrete == interface without allocating (https://golang.org/cl/2096) cmd/internal/gc: transitive inlining (https://golang.org/cl/5952) cmd/internal/gc: inline x := y.(*T) and x, ok := y.(*T) (https://golang.org/cl/7862) +cmd/internal/gc, runtime: speed up some cases of _, ok := i.(T) (https://golang.org/cl/7697) +cmd/internal/gc: speed up large string switches (https://golang.org/cl/7698) +encoding/xml: avoid an allocation for tags without attributes (https://golang.org/cl/4160) +image: many optimizations +runtime: add ARM runtime.cmpstring and bytes.Compare (https://golang.org/cl/8010) sort: number of Sort performance optimizations (https://golang.org/cl/2100, https://golang.org/cl/2614, ...) strconv: optimize decimal to string conversion (https://golang.org/cl/2105) +strconv: optimize float to string conversion (https://golang.org/cl/5600) +sync: add active spinning to Mutex (https://golang.org/cl/5430) math/big: faster assembly kernels for amd64 and 386 (https://golang.org/cl/2503, https://golang.org/cl/2560) math/big: faster "pure Go" kernels for platforms w/o assembly kernels (https://golang.org/cl/2480) regexp: port RE2's bitstate backtracker to the regexp package (https://golang.org/cl/2153) -- 2.48.1