Alexandru Moșoi afafab3b97 cmd/compile: simplify shifts when the counter fits 6 bits. ... In f the extra & 63 is redundant because SHRQ already looks at the bottom 6 bits only. This is a trick on AMD64 to get rid of CMPQ/SBBQ/ANDQ if one knows that the shift counter is small. func f(x uint64, s uint) uint64 { return x >> (s & 63) } Change-Id: I4861c902168dabec9a6a14a85750246dde94fc08 Reviewed-on: https://go-review.googlesource.com/21073 Reviewed-by: Keith Randall <khr@golang.org> Run-TryBot: Alexandru Moșoi <alexandru@mosoi.ro> TryBot-Result: Gobot Gobot <gobot@golang.org>		2016-03-24 20:06:34 +00:00
..
archive	all: delete dead test code	2016-03-21 07:10:08 +00:00
bufio	all: delete dead test code	2016-03-21 07:10:08 +00:00
builtin	…
bytes	all: delete dead test code	2016-03-21 07:10:08 +00:00
cmd	cmd/compile: simplify shifts when the counter fits 6 bits.	2016-03-24 20:06:34 +00:00
compress	compress/flate: rework matching algorithm	2016-03-23 11:33:29 +00:00
container	all: single space after period.	2016-03-02 00:13:47 +00:00
crypto	all: delete dead test code	2016-03-21 07:10:08 +00:00
database/sql	database/sql/driver: remove string exclusion	2016-03-23 02:42:31 +00:00
debug	debug/dwarf: add Reader.SeekPC and Data.Ranges	2016-03-22 14:06:09 +00:00
encoding	encoding/json, internal/testenv: use Fatalf	2016-03-22 05:58:27 +00:00
errors	all: make copyright headers consistent with one space after period	2016-03-01 23:34:33 +00:00
expvar	all: single space after period.	2016-03-02 00:13:47 +00:00
flag	all: single space after period.	2016-03-02 00:13:47 +00:00
fmt	fmt: cleanup and optimize doPrintf for simple formats	2016-03-23 06:31:12 +00:00
go	net/http, internal/testenv: find go binary in PATH	2016-03-22 02:02:23 +00:00
hash	hash/crc32: use slicing by 8 for Castagnoli and smaller sizes	2016-03-08 16:46:24 +00:00
html	all: single space after period.	2016-03-02 00:13:47 +00:00
image	image/png: ignore trailing IDAT chunks	2016-03-24 10:57:01 +00:00
index/suffixarray	…
internal	encoding/json, internal/testenv: use Fatalf	2016-03-22 05:58:27 +00:00
io	all: single space after period.	2016-03-02 00:13:47 +00:00
log	all: single space after period.	2016-03-02 00:13:47 +00:00
math	math/big: much simplified and faster Float rounding	2016-03-22 17:07:34 +00:00
mime	mime/multipart: don't call Read on io.Reader after an error is seen	2016-03-07 19:50:16 +00:00
net	net/http: redirect if the URL path is a dir & doesn't end in a slash	2016-03-24 02:30:19 +00:00
os	os: skip TestStatStdin on Android	2016-03-24 19:07:11 +00:00
path	path: fix up bizarre test	2016-03-16 03:59:03 +00:00
reflect	cmd/link, reflect: remove some method type data	2016-03-23 17:00:43 +00:00
regexp	all: delete dead test code	2016-03-21 07:10:08 +00:00
runtime	runtime: improve last ditch signal forwarding for Unix libraries	2016-03-24 19:34:17 +00:00
sort	all: single space after period.	2016-03-02 00:13:47 +00:00
strconv	all: single space after period.	2016-03-02 00:13:47 +00:00
strings	all: single space after period.	2016-03-02 00:13:47 +00:00
sync	sync: don't assume b.N > 0	2016-03-18 16:37:39 +00:00
syscall	syscall: correct spelling/typos in comment	2016-03-22 20:35:53 +00:00
testing	testing: expose subtest and subbenchmark functionality	2016-03-22 14:56:15 +00:00
text	all: single space after period.	2016-03-02 00:13:47 +00:00
time	all: single space after period.	2016-03-02 00:13:47 +00:00
unicode	all: single space after period.	2016-03-02 00:13:47 +00:00
unsafe	all: single space after period.	2016-03-02 00:13:47 +00:00
vendor	…
Make.dist	…
all.bash	…
all.bat	…
all.rc	…
androidtest.bash	…
bootstrap.bash	…
buildall.bash	build: use go tool dist list	2016-02-26 03:58:58 +00:00
clean.bash	…
clean.bat	…
clean.rc	…
iostest.bash	…
make.bash	cmd/dist: redo flag-passing for bootstrap	2016-03-18 19:00:03 +00:00
make.bat	cmd/go, go/build: add support for Fortran	2016-02-24 15:06:38 +00:00
make.rc	…
nacltest.bash	…
race.bash	…
race.bat	…
run.bash	…
run.bat	…
run.rc	…