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Cherry Zhang df43cf033f [dev.ssa] cmd/compile: optimize NilCheck in SSA for ARM
Like AMD64, don't issue NilCheck instruction if the subsequent block
has a load or store at the same address.

Pass test/nilptr3_ssa.go.

Updates #15365.

Change-Id: Ic88780dab8c4893c57d1c95f663760cc185fe51e
Reviewed-on: https://go-review.googlesource.com/24451
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
2016-06-24 20:51:42 +00:00
.github
api api: promote next.txt to go1.7.txt and update api tool 2016-06-02 00:22:03 +00:00
doc doc/go1.7.html: html tidy 2016-06-03 20:51:17 +00:00
lib/time
misc cmd/cgo: use function arg type for _cgoCheckPointerN function 2016-06-09 16:02:03 +00:00
src [dev.ssa] cmd/compile: optimize NilCheck in SSA for ARM 2016-06-24 20:51:42 +00:00
test cmd/compile: fix OASWB rewriting in racewalk 2016-06-12 23:58:25 +00:00
.gitattributes
.gitignore cmd/go: fail with nice error message on bad GOOS/GOARCH pair 2016-05-06 01:18:07 +00:00
AUTHORS A+C: add Andre Nathan (individual CLA) 2016-05-24 13:54:49 +00:00
CONTRIBUTING.md
CONTRIBUTORS A+C: add Andre Nathan (individual CLA) 2016-05-24 13:54:49 +00:00
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LICENSE doc: revert copyright date to 2009 2016-06-01 22:40:04 +00:00
PATENTS
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The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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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 file). 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-source.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 https://golang.org/doc/install or doc/install.html for more details.