deps: update V8 to 6.0
As discussed in https://github.com/nodejs/CTC/issues/146, I am opening this PR early so we can have test builds of Node with V8 6.0 as soon as possible. The update is ready but blocked on five issues:
-
Build crashes on FreeBSD 10. See: https://github.com/nodejs/build/issues/723 and https://github.com/nodejs/node-v8/issues/1. -
Node crashes when running jest. See: https://github.com/nodejs/node/issues/13804, https://bugs.chromium.org/p/v8/issues/detail?id=6490 and https://github.com/targos/jest-crash. -
SmartOS compilation fails: https://ci.nodejs.org/job/node-test-commit-smartos/9911/nodes=smartos15-64/console -
async-hooks/test-zlib.zlib-binding.deflate
can crash (seems to happen only with the 32-bit build): https://ci.nodejs.org/job/node-test-commit-linux/10874/ -
V8 cctest failure: https://ci.nodejs.org/job/node-test-commit-v8-linux/763/ -
--no-crankshaft
option needs to be removed from tests #14531
/cc @nodejs/v8 @nodejs/ctc
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
V8