Carl Shapiro f056daf075 cmd/5g, cmd/5l, cmd/6g, cmd/6l, cmd/8g, cmd/8l, cmd/gc, runtime: generate pointer maps by liveness analysis ... This change allows the garbage collector to examine stack slots that are determined as live and containing a pointer value by the garbage collector. This results in a mean reduction of 65% in the number of stack slots scanned during an invocation of "GOGC=1 all.bash". Unfortunately, this does not yet allow garbage collection to be precise for the stack slots computed as live. Pointers confound the determination of what definitions reach a given instruction. In general, this problem is not solvable without runtime cost but some advanced cooperation from the compiler might mitigate common cases. R=golang-dev, rsc, cshapiro CC=golang-dev https://golang.org/cl/14430048		2013-12-05 17:35:22 -08:00
..
6.out.h	cmd/5g, cmd/5l, cmd/6g, cmd/6l, cmd/8g, cmd/8l, cmd/gc, runtime: generate pointer maps by liveness analysis	2013-12-05 17:35:22 -08:00
asm.c	cmd/5l,cmd/6l,cmd/8l: fix dragonflydynld path	2013-08-31 22:02:21 +10:00
doc.go	cmd/godoc: use go/build to determine package and example files	2013-02-19 11:19:58 -08:00
l.h	cmd/6l, cmd/8l: fix MOVL MOVQ optab	2013-09-10 14:53:41 -04:00
list.c	cmd/gc: add temporary-merging optimization pass	2013-08-13 00:09:31 -04:00
Makefile	build: delete make paraphernalia	2012-02-06 13:34:25 -05:00
mkenam	5l, 6l, 8l: drop use of ed during build	2011-06-27 12:03:19 -04:00
obj.c	cmd/gc: support -installsuffix in the compiler and builder	2013-10-03 13:48:47 +10:00
optab.c	cmd/5g, cmd/5l, cmd/6g, cmd/6l, cmd/8g, cmd/8l, cmd/gc, runtime: generate pointer maps by liveness analysis	2013-12-05 17:35:22 -08:00
pass.c	runtime, cmd/gc, cmd/ld: ignore method wrappers in recover	2013-09-12 14:00:16 -04:00
prof.c	6a, 6c, 6l: fix for Plan 9 build	2011-07-15 11:58:39 -04:00
span.c	build: more "undefined behavior" fixes	2013-09-10 14:54:55 -04:00