One sentence says they're ignored, another says they take part.
Fix the first.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12741046

whatever "end-to-end" means here

R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/12898044

Was checking for nil map; must check for empty map instead.

Fixes #6065

Before:

go test -cover
# testmain
/var/folders/00/013l0000h01000cxqpysvccm0004fc/T/go-build233480051/_/Users/r/issue/_test/_testmain.go:11: imported and not used: "_/Users/r/issue"
FAIL	_/Users/r/issue [build failed]

Now:

go test -cover
testing: warning: no tests to run
PASS
coverage: 0.0% of statements
ok  	_/Users/r/issue	0.021s

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12916043

Update #3790
Handle time zones like GMT-8.
The more general time zone-matching problem is not yet resolved.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12922043

Fixes #6042.

R=adg
CC=golang-dev
https://golang.org/cl/12923043

R=golang-dev, adonovan, bradfitz
CC=golang-dev
https://golang.org/cl/12721043

Remove custom support for time.Time.
No new tests: the tests for the time.Time special case
now test the general case.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12751045

The baseline architecture had been left to the GCC configured
default which can be more accomodating than the rest of the Go
toolchain.  This prevented instructions used by the 5g compiler,
like BLX, from being used in GCC compiled assembler code.

R=golang-dev, dave, rsc, elias.naur, cshapiro
CC=golang-dev
https://golang.org/cl/12954043

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12957044

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/12953043

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12884044

        CL 12741044 added an extra iself condition to an if statement that already contained it. Remove it.

R=rsc
CC=golang-dev
https://golang.org/cl/12949043

It doughtily misses all possible corner cases.
In particular on machines with <1GHz processors,
SetBlockProfileRate(1) disables profiling.
Fixes #6114.

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/12936043

Also does less buffer allocation in case of TCP fallback.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12925043

R=golang-dev, dvyukov, dave
CC=golang-dev
https://golang.org/cl/12766044

Will submit once I can fill in the CL XXX number.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/12912044

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/12842043

See golang.org/s/go12xml for design.

Repeat of CL 12603044, which was submitted accidentally
and then rolled back.

Fixes #2771.
Fixes #4169.
Fixes #5975.
Fixes #6125.

R=golang-dev
CC=golang-dev
https://golang.org/cl/12919043

See golang.org/s/go12xml for design.

R=golang-dev, dominik.honnef, dan.kortschak
CC=golang-dev
https://golang.org/cl/12556043

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12703043

Originally the requirement was f(x) where f's argument is
exactly x's type.

CL 11858043 relaxed the requirement in a non-standard
way: f's argument must be exactly x's type or interface{}.

If we're going to relax the requirement, it should be done
in a way consistent with the rest of Go. This CL allows f's
argument to have any type for which x is assignable;
that's the same requirement the compiler would impose
if compiling f(x) directly.

Fixes #5368.

R=dvyukov, bradfitz, pieter
CC=golang-dev
https://golang.org/cl/12895043

TBR=elias.naur
CC=golang-dev
https://golang.org/cl/12943043

R=golang-dev
CC=golang-dev
https://golang.org/cl/12941043

Fixes #5584.

R=golang-dev, chaishushan, alex.brainman
CC=golang-dev
https://golang.org/cl/12720043

It timeouts on freebsd builders:
http://build.golang.org/log/3d8169e13bff912bebf6fd3c54b34ad2d29a7221
but there are always runnable goroutines,
which suggests that it's slowly progressing.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12939043

        The ARM external linking CL used BLX instructions in gcc assembler. Replace with BL to retain support on older ARM processors.

R=rsc
CC=golang-dev
https://golang.org/cl/12938043

1. Do less iterations in short mode
2. Bound number of times SetDeadline is executed

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/12937043

        The ARM external linking CL left missed changes to sys_freebsd_arm.s and sys_netbsd_arm.s already done to sys_linux_arm.s.

R=rsc
CC=golang-dev
https://golang.org/cl/12842044

The TLS block on Darwin is not the same as on ELF.

TBR=elias.naur
CC=golang-dev
https://golang.org/cl/12741044

        The shared library changes broke the windows build because __attribute__ ((visibility ("hidden"))) is not supported in windows gcc. This change removes the attribute, as it is only needed when building shared libraries.

R=rsc
CC=golang-dev
https://golang.org/cl/12829044

Fixes an issue where prepared statements that outlive many
connections become expensive to invoke.

Fixes #6081

R=golang-dev
CC=bradfitz, golang-dev
https://golang.org/cl/12646044

Generated by addca.

R=gobot
CC=golang-dev
https://golang.org/cl/12933043

This CL is an aggregate of 10271047, 10499043, 9733044. Descriptions of each follow:

10499043
runtime,cmd/ld: Merge TLS symbols and teach 5l about ARM TLS

This CL prepares for external linking support to ARM.

The pseudo-symbols runtime.g and runtime.m are merged into a single
runtime.tlsgm symbol. When external linking, the offset of a thread local
variable is stored at a memory location instead of being embedded into a offset
of a ldr instruction. With a single runtime.tlsgm symbol for both g and m, only
one such offset is needed.

The larger part of this CL moves TLS code from gcc compiled to internally
compiled. The TLS code now uses the modern MRC instruction, and 5l is taught
about TLS fallbacks in case the instruction is not available or appropriate.

10271047
This CL adds support for -linkmode external to 5l.

For 5l itself, use addrel to allow for D_CALL relocations to be handled by the
host linker. Of the cases listed in rsc's comment in issue 4069, only case 5 and
63 needed an update. One of the TODO: addrel cases was since replaced, and the
rest of the cases are either covered by indirection through addpool (cases with
LTO or LFROM flags) or stubs (case 74). The addpool cases are covered because
addpool emits AWORD instructions, which in turn are handled by case 11.

In the runtime, change the argv argument in the rt0* functions slightly to be a
pointer to the argv list, instead of relying on a particular location of argv.

9733044
The -shared flag to 6l outputs a shared library, implemented in Go
and callable from non-Go programs such as C.

The main part of this CL change the thread local storage model.
Go uses the fastest and least general mode, local exec. TLS data in shared
libraries normally requires at least the local dynamic mode, however, this CL
instead opts for using the initial exec mode. Initial exec mode is faster than
local dynamic mode and can be used in linux since the linker has reserved a
limited amount of TLS space for performance sensitive TLS code.

Initial exec mode requires an extra load from the GOT table to determine the
TLS offset. This penalty will not be paid if ld is not in -shared mode, since
TLS accesses will be reduced to local exec.

The elf sections .init_array and .rela.init_array are added to register the Go
runtime entry with cgo at library load time.

The "hidden" attribute is added to Cgo functions called from Go, since Go
does not generate call through the GOT table, and adding non-GOT relocations for
a global function is not supported by gcc. Cgo symbols don't need to be global
and avoiding the GOT table is also faster.

The changes to 8l are only removes code relevant to the old -shared mode where
internal linking was used.

This CL only address the low level linker work. It can be submitted by itself,
but to be useful, the runtime changes in CL 9738047 is also needed.

Design discussion at
https://groups.google.com/forum/?fromgroups#!topic/golang-nuts/zmjXkGrEx6Q

Fixes #5590.

R=rsc
CC=golang-dev
https://golang.org/cl/12871044

1. Handle select statements.
2. Handle chan close.
3. Show top frame in debug mode (chansend/chanrecv/selectgo).
Fixes #6049.

R=golang-dev, daniel.morsing, rsc
CC=golang-dev
https://golang.org/cl/12694050

TBR=dvyukov
CC=golang-dev
https://golang.org/cl/12920043

mkvar was taking care of the "LeftAddr" case,
effectively hiding it from the temp-merging optimization.

Move it into prog.c.

R=ken2
CC=golang-dev
https://golang.org/cl/12884045

See golang.org/s/go12encoding for design.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/12706043

See golang.org/s/go12encoding for design.

R=golang-dev, bradfitz, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/12705043

fat fingers - did not intend to submit.
depends on the Unmarshaler CL anyway.

««« original CL description
encoding/xml: add, support Marshaler interface

See golang.org/s/go12xml for design.

Fixes #2771.
Fixes #4169.
Fixes #5975.
Fixes #6125.

R=golang-dev, iant, dan.kortschak
CC=golang-dev
https://golang.org/cl/12603044
»»»

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/12918043

R=r
CC=golang-dev
https://golang.org/cl/12681044