mirror of https://github.com/golang/go.git
01ddc8bd9a
before
func addr(s[]int) *int {
return &s[2]
10c1c: e28d0008 add r0, sp, #8
10c20: e5901004 ldr r1, [r0, #4]
10c24: e3a02002 mov r2, #2
10c28: e1510002 cmp r1, r2
10c2c: 8a000000 bhi 10c34 <main.addr+0x34>
10c30: eb0035e6 bl 1e3d0 <runtime.panicindex>
10c34: e5900000 ldr r0, [r0]
10c38: e2800008 add r0, r0, #8
10c3c: e58d0014 str r0, [sp, #20]
10c40: e49df004 pop {pc} ; (ldr pc, [sp], #4)
after
func addr(s[]int) *int {
return &s[2]
10c1c: e28d0008 add r0, sp, #8
10c20: e5901004 ldr r1, [r0, #4]
10c24: e3510002 cmp r1, #2
10c28: 8a000000 bhi 10c30 <main.addr+0x30>
10c2c: eb0035e6 bl 1e3cc <runtime.panicindex>
10c30: e5900000 ldr r0, [r0]
10c34: e2800008 add r0, r0, #8
10c38: e58d0014 str r0, [sp, #20]
10c3c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
Also, relax gcmp restriction that 2nd operand must be a register. A followup
CL will address the remaining TODO items.
R=rsc, remyoudompheng, minux.ma
CC=golang-dev
https://golang.org/cl/6620064
|
||
|---|---|---|
| api | ||
| doc | ||
| include | ||
| lib | ||
| misc | ||
| src | ||
| test | ||
| .hgignore | ||
| .hgtags | ||
| AUTHORS | ||
| CONTRIBUTORS | ||
| LICENSE | ||
| PATENTS | ||
| README | ||
| favicon.ico | ||
| robots.txt | ||
README
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.