Keith Randall 7b773946c0 [dev.ssa] cmd/compile: disable xor clearing when flags must be preserved ... The x86 backend automatically rewrites MOV $0, AX to XOR AX, AX. That rewrite isn't ok when the flags register is live across the MOV. Keep track of which moves care about preserving flags, then disable this rewrite for them. On x86, Prog.Mark was being used to hold the length of the instruction. We already store that in Prog.Isize, so no need to store it in Prog.Mark also. This frees up Prog.Mark to hold a bitmask on x86 just like all the other architectures. Update #12405 Change-Id: Ibad8a8f41fc6222bec1e4904221887d3cc3ca029 Reviewed-on: https://go-review.googlesource.com/18861 Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Russ Cox <rsc@golang.org>		2016-01-26 17:40:22 +00:00
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archive	archive/zip: fix reading, writing of zip64 archives	2016-01-07 00:44:04 +00:00
bufio	…
builtin	…
bytes	…
cmd	[dev.ssa] cmd/compile: disable xor clearing when flags must be preserved	2016-01-26 17:40:22 +00:00
compress	build: shorten a few packages with long tests	2015-12-29 15:46:44 +00:00
container	…
crypto	[dev.ssa] Merge remote-tracking branch 'origin/master' into mergebranch	2016-01-19 14:13:16 -08:00
database/sql	database/sql/driver: clarify DefaultParameterConverter docs	2016-01-13 18:15:38 +00:00
debug	debug/dwarf: fix nil pointer dereference in cyclic type structures	2016-01-14 02:05:31 +00:00
encoding	encoding/json: doc: Decode only writes to exported fields	2016-01-08 16:15:25 +00:00
errors	…
expvar	…
flag	…
fmt	…
go	cmd/go, go/build: ignore vendor directories with no Go source files	2016-01-14 03:43:57 +00:00
hash	cmd/internal/obj/x86: add new instructions, cleanup.	2016-01-13 14:04:44 +00:00
html	…
image	image/color: have NYCbCrA.RGBA work in 16-bit color.	2015-12-24 06:55:33 +00:00
index/suffixarray	…
internal	internal/syscall/windows: correct GetACP and MultiByteToWideChar	2016-01-08 16:15:59 +00:00
io	…
log	log/syslog: document that syslog is frozen	2016-01-05 22:56:07 +00:00
math	math/big: fix Exp(x, x, x) for certain large x	2016-01-13 01:43:35 +00:00
mime	…
net	net: add timeout to DNS requests sent by TestSpecialDomainName	2016-01-19 06:20:36 +00:00
os	runtime: for c-archive/c-shared, install signal handlers synchronously	2016-01-09 00:58:38 +00:00
path	…
reflect	…
regexp	regexp/syntax: fix factoring of common prefixes in alternations	2016-01-08 16:41:46 +00:00
runtime	[dev.ssa] Merge remote-tracking branch 'origin/master' into mergebranch	2016-01-19 14:13:16 -08:00
sort	…
strconv	…
strings	…
sync	…
syscall	cmd/compile: recognize Syscall-like functions for liveness analysis	2016-01-14 01:16:45 +00:00
testing	testing: move comment inside T.Parallel	2016-01-06 17:59:55 +00:00
text	…
time	time: restore old error text for day out of range	2016-01-08 03:15:20 +00:00
unicode	…
unsafe	…
vendor/golang.org/x/net/http2/hpack	net/http: document GODEBUG settings, update bundled http2	2016-01-08 00:56:28 +00:00
Make.dist	…
all.bash	…
all.bat	…
all.rc	…
androidtest.bash	…
bootstrap.bash	build: use consistent shebang line	2016-01-14 03:16:20 +00:00
buildall.bash	build: test linux/mips64 and linux/mips64le with buildall.bash	2016-01-19 04:43:44 +00:00
clean.bash	…
clean.bat	…
clean.rc	…
iostest.bash	…
make.bash	…
make.bat	…
make.rc	…
nacltest.bash	…
race.bash	cmd/dist: make test default to --no-rebuild	2015-12-29 15:20:00 +00:00
race.bat	cmd/dist: make test default to --no-rebuild	2015-12-29 15:20:00 +00:00
run.bash	cmd/dist: make test default to --no-rebuild	2015-12-29 15:20:00 +00:00
run.bat	cmd/dist: make test default to --no-rebuild	2015-12-29 15:20:00 +00:00
run.rc	cmd/dist: make test default to --no-rebuild	2015-12-29 15:20:00 +00:00