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Russ Cox c4092ac398 cmd/compile: fix uninitialized memory during type switch assertE2I2
Fixes arm64 builder crash.

The bug is possible on all architectures; you just have to get lucky
and hit a preemption or a stack growth on entry to assertE2I2.
The test stacks the deck.

Change-Id: I8419da909b06249b1ad15830cbb64e386b6aa5f6
Reviewed-on: https://go-review.googlesource.com/12890
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
2015-07-30 05:21:56 +00:00
api runtime/trace: add new package 2015-07-22 15:47:16 +00:00
doc doc: remove non-answer from FAQ 2015-07-29 23:01:10 +00:00
lib/time lib/time: update to IANA release 2015e. 2015-07-22 02:56:31 +00:00
misc misc/makerelease: delete 2015-07-22 09:18:33 +00:00
src cmd/compile: fix uninitialized memory during type switch assertE2I2 2015-07-30 05:21:56 +00:00
test cmd/internal/obj/arm64: reject misaligned stack frames, except empty frames 2015-07-29 21:37:12 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore y.output 2015-06-10 00:28:52 +00:00
AUTHORS A+C: Add another email address for Brian Gitonga Marete. 2015-07-27 02:33:56 +00:00
CONTRIBUTING.md doc: suggest security@golang.org for reporting security issues 2015-06-26 09:53:36 +00:00
CONTRIBUTORS A+C: Add another email address for Brian Gitonga Marete. 2015-07-27 02:33:56 +00:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
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.md doc: fix broken link in README 2015-02-19 05:50:57 +00:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00

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