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
..
cgen64.c	5g: fix build on Plan 9	2011-08-29 09:34:52 -04:00
cgen.c	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
doc.go	tweak documentation of commands	2009-11-09 11:45:15 -08:00
galign.c	gc: shuffle #includes	2011-08-25 16:25:10 -04:00
gg.h	gc: Nicer errors before miscompiling.	2012-01-10 11:19:22 +01:00
ggen.c	5g: fix build	2011-12-13 14:12:16 -05:00
gobj.c	5g, 6g, 8g: registerize variables again	2011-10-03 17:46:36 -04:00
gsubr.c	gc: optimize interface ==, !=	2012-02-11 00:19:24 -05:00
list.c	gc: shuffle #includes	2011-08-25 16:25:10 -04:00
Makefile	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
opt.h	arm bug with stack adjust	2011-01-19 16:30:13 -08:00
peep.c	5g: fix build on Plan 9	2011-08-29 09:34:52 -04:00
reg.c	5g, 6g, 8g: fix loop finding bug, squash jmps	2011-10-04 15:06:16 -04:00