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Russ Cox 658482d70f cmd/5g: fix register opt bug
The width was not being set on the address, which meant
that the optimizer could not find variables that overlapped
with it and mark them as having had their address taken.
This let to the compiler believing variables had been set
but never used and then optimizing away the set.

Fixes #4129.

R=ken2
CC=golang-dev
https://golang.org/cl/6552059
2012-09-22 10:01:35 -04:00
api api: fix build; regenerate api.txt with fixed signatures 2012-09-18 22:04:07 -07:00
doc doc: document go1.0.3 2012-09-21 14:50:38 -05:00
include src: Add support for 64-bit version of Plan 9 2012-08-31 13:21:13 -04:00
lib codereview.py: correct error handling without decorator 2012-09-01 19:55:29 -04:00
misc cgo: process DWARF info even when debug data is used for value 2012-09-20 13:20:33 +10:00
src cmd/5g: fix register opt bug 2012-09-22 10:01:35 -04:00
test misc/cgo/stdio: make it work on Windows and also test it 2012-09-20 00:27:23 +08:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.2 2012-06-14 13:18:10 +10:00
AUTHORS A+C: Add Andrew Harding (Individual CLA) 2012-09-20 12:24:36 -04:00
CONTRIBUTORS A+C: Add Andrew Harding (Individual CLA) 2012-09-20 12:24:36 -04:00
favicon.ico add a favicon plus a couple of hi-res versions of gordon 2009-10-26 10:13:07 -07:00
LICENSE doc: update licensing text one more time 2012-03-27 15:09:13 +11:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README build: update, streamline documentation for new $GOBIN 2010-08-24 20:00:50 -04:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00
VERSION VERSION: check in a version file for the development branch 2012-08-24 13:01:50 -07:00

This is the source code repository for the Go programming language.  

For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install.html in your web browser.

After installing Go, you can view a nicely formatted
doc/install.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install.html.

Unless otherwise noted, the Go source files are distributed
under the BSD-style license found in the LICENSE file.

--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set
the environment variable $GOROOT to the full path of the go
directory (the one containing this README).  You can omit the
variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
You should also add the Go binary directory $GOROOT/bin
to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might
put the following in your .profile:

    export GOROOT=$HOME/go
    export PATH=$PATH:$GOROOT/bin

See doc/install.html for more details.