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Martin Möhrmann 1dbe4c50f2 reflect: avoid calling common if type is known to be *rtype
If the type of Type is known to be *rtype than the common
function is a no-op and does not need to be called.

name  old time/op  new time/op  delta
New   31.0ns ± 5%  30.2ns ± 4%  -2.74%  (p=0.008 n=20+20)

Change-Id: I5d00346dbc782e34c530166d1ee0499b24068b51
Reviewed-on: https://go-review.googlesource.com/96115
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2018-02-22 07:18:15 +00:00
.github github: update Pull Request template 2018-02-21 02:07:46 +00:00
api syscall: support Getwd on all BSDs 2018-02-13 15:41:19 +00:00
doc doc: improve clarity of map index examples 2018-02-19 05:48:39 +00:00
lib/time all: use HTTPS for iana.org links 2018-02-13 18:36:48 +00:00
misc misc/cgo/testcshared: increase sleep in TestUnexportedSymbols 2018-02-14 15:03:29 +00:00
src reflect: avoid calling common if type is known to be *rtype 2018-02-22 07:18:15 +00:00
test test: add test case where gccgo incorrectly rejected aliases 2018-02-20 01:57:14 +00:00
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