Rewrite performed with this command:
sed -i '' 's_code.google.com/p/go\._golang.org/x/_g' \
$(grep -lr 'code.google.com/p/go.' *)
LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/170920043
Also, define ssa:wrapnilchk intrinsic to check and gracefully
fail when a T method is dynamically invoked via a nil *T receiver.
+ Test.
A follow-up CL will add another intrinsic, ssa:memclr.
+ minor cleanups.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/101170044
The SSA builder shouldn't be in the business of
interprocedural optimization, especially in the presence of
concurrency.
This causes the instruction count to increase by 0.03%.
LGTM=gri
R=gri, pcc
CC=golang-codereviews
https://golang.org/cl/105020045
Alan Donovan
Peter Collingbourne
Andrew Gerrand