gcc/libgo
Ian Lance Taylor 022aa0ce5e compiler, runtime: simplify select and channel operations
In preparation for upgrading libgo to the 1.9 release, this
    approximately incorporates https://golang.org/cl/37661 and
    https://golang.org/cl/38351.
    
    CL 37661 changed the gc compiler such that the select statement simply
    returns an integer which is then used as the argument for a switch.
    Since gccgo already worked that way, this just adjusts the switch code
    to look like the gc switch code by removing the explicit case index
    expression and calculating it from the order of calls to selectsend,
    selectrecv, and selectdefault.
    
    CL 38351 simplifies the channel code by not passing the unused channel
    type descriptor pointer.
    
    Reviewed-on: https://go-review.googlesource.com/62730

From-SVN: r252749
2017-09-14 03:57:18 +00:00
..
config
go compiler, runtime: simplify select and channel operations 2017-09-14 03:57:18 +00:00
misc/cgo
runtime runtime: make go-nosys.c compile with !HAVE_SYSCALL 2017-08-29 20:57:20 +00:00
testsuite
aclocal.m4
config.h.in
configure libgo: netinet/icmp6.h require netinet/in.h on AIX 2017-08-29 21:51:49 +00:00
configure.ac libgo: netinet/icmp6.h require netinet/in.h on AIX 2017-08-29 21:51:49 +00:00
godeps.sh
libgo.imp
LICENSE
Makefile.am
Makefile.in
match.sh
MERGE
merge.sh
mkrsysinfo.sh mksysinfo: fix in6_addr in mld_hdr_t for Solaris 2017-08-31 20:07:55 +00:00
mksigtab.sh
mksysinfo.sh mksysinfo: fix in6_addr in mld_hdr_t for Solaris 2017-08-31 20:07:55 +00:00
mvifdiff.sh
PATENTS
README
README.gcc
sysinfo.c
VERSION

See ../README.

This is the runtime support library for the Go programming language.
This library is intended for use with the Go frontend.

This library should not be stripped when it is installed.  Go code
relies on being able to look up file/line information, which comes
from the debugging info using the libbacktrace library.

The library has only been tested on GNU/Linux using glibc, and on
Solaris.  It should not be difficult to port to other operating
systems.

Directories:

go
  A copy of the Go library from http://golang.org/, with several
  changes for gccgo.

runtime
  Runtime functions, written in C, which are called directly by the
  compiler or by the library.

Contributing
============

To contribute patches to the files in this directory, please see
http://golang.org/doc/gccgo_contribute.html .

The master copy of these files is hosted at
http://code.google.com/p/gofrontend .  Changes to these files require
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copyright holder, you will need to agree to the individual contributor
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http://code.google.com/legal/individual-cla-v1.0.html.  This agreement
can be completed online.

If your organization is the copyright holder, the organization will
need to agree to the corporate contributor license agreement at
http://code.google.com/legal/corporate-cla-v1.0.html.

If the copyright holder for your code has already completed the
agreement in connection with another Google open source project, it
does not need to be completed again.