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Rémy Oudompheng 6feb61325a cmd/6g, cmd/8g: fix two "out of fixed registers" cases.
In two cases, registers were allocated too early resulting
in exhausting of available registers when nesting these
operations.

The case of method calls was due to missing cases in igen,
which only makes calls but doesn't allocate a register for
the result.

The case of 8-bit multiplication was due to a wrong order
in register allocation when Ullman numbers were bigger on the
RHS.

Fixes #3907.
Fixes #4156.

R=rsc
CC=golang-dev, remy
https://golang.org/cl/6560054
2012-09-26 21:17:11 +02:00
api api: fix build; regenerate api.txt with fixed signatures 2012-09-18 22:04:07 -07:00
doc doc: add important info for would-be go contributors. 2012-09-26 14:39:31 -04:00
include src: Add support for 64-bit version of Plan 9 2012-08-31 13:21:13 -04:00
lib codereview: use subprocess.call() instead of os.spawnvp() for portability 2012-09-27 01:50:59 +08:00
misc misc/cgo: prepare for 64-bit ints 2012-09-24 14:58:45 -04:00
src cmd/6g, cmd/8g: fix two "out of fixed registers" cases. 2012-09-26 21:17:11 +02:00
test test/bench/shootout: new data after 64-bit ints for amd64 2012-09-25 14:14:26 +10:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.3 2012-09-24 13:15:33 -05:00
AUTHORS A+C: Add Shivakumar GN (Individual CLA) 2012-09-24 09:49:31 -07:00
CONTRIBUTORS CONTRIBUTORS: add Jonathan Feinberg (Google CLA) 2012-09-24 14:36:07 -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

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.