Russ Cox f91cc3bdbb gc: optimize interface ==, != ... If the values being compared have different concrete types, then they're clearly unequal without needing to invoke the actual interface compare routine. This speeds tests for specific values, like if err == io.EOF, by about 3x. benchmark old ns/op new ns/op delta BenchmarkIfaceCmp100 843 287 -65.95% BenchmarkIfaceCmpNil100 184 182 -1.09% Fixes #2591. R=ken2 CC=golang-dev https://golang.org/cl/5651073		2012-02-11 00:19:24 -05:00
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5a	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
5c	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
5g	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
5l	5l: attempt to fix arm build	2012-02-08 15:12:56 +11:00
6a	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
6c	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
6g	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
6l	5l, 6l, 8l: implement -X flag	2012-02-07 16:46:33 -05:00
8a	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
8c	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
8g	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
8l	5l, 6l, 8l: implement -X flag	2012-02-07 16:46:33 -05:00
api	cmd/api: follow constant references	2012-02-10 10:05:26 +11:00
cc	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
cgo	go/printer: implement SourcePos mode	2012-02-10 13:27:32 -08:00
cov	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
dist	cmd/dist: clear execute bit from source file	2012-02-11 13:23:44 +09:00
fix	image: delete the image.Repeated type.	2012-02-08 11:41:47 +11:00
gc	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
go	cmd/go: rearrange help for 'go test'	2012-02-09 14:12:18 +11:00
godoc	fix build: wrong godoc code submitted before	2012-02-06 17:54:20 -08:00
gofmt	go/printer: implement SourcePos mode	2012-02-10 13:27:32 -08:00
ld	5l, 6l, 8l: implement -X flag	2012-02-07 16:46:33 -05:00
nm	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
pack	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
prof	runtime, pprof: add profiling of thread creation	2012-02-08 10:33:54 -05:00
vet	vet: add a check for untagged struct literals.	2012-02-03 14:33:41 +11:00
yacc	all packages: fix various typos	2012-02-01 16:19:36 -08:00