v8/test
binji 5e9ddf6ce4 [Atomics] code stubs for atomic operations
Reland of (https://codereview.chromium.org/1617503003)

* New atomic code stubs for x64, ia32, arm, arm64
* Add convenience functions JumpIfNotValidSmiValue, JumpIfUintNotValidSmiValue
  to macro-assembler-ia32 (API based on x64 macro assembler)
* Remove runtime implementation of Atomics.load, the code stub should always be
  called instead
* Add new test to mjsunit atomics test; check that Smi values of different
  sizes are supported when possible, else fall back to HeapNumbers

These changes were needed to add another codestub:
* Bump kStubMajorKeyBits from 7 to 8
* Reduce ScriptContextFieldStub::kSlotIndexBits from 13 to 12

BUG=v8:4614
LOG=y
TBR=jarin@chromium.org,bmeurer@chromium.org,rodolph.perfetta@gmail.com,machenbach@chromium.org

Review URL: https://codereview.chromium.org/1617503003

Cr-Commit-Position: refs/heads/master@{#35427}

Review URL: https://codereview.chromium.org/1881383003

Cr-Commit-Position: refs/heads/master@{#35453}
2016-04-13 18:24:28 +00:00
..
benchmarks
cctest [heap] Better integrate handling of aborted compaction pages 2016-04-13 16:12:35 +00:00
fuzzer Expose a lower bound of malloc'd memory via heap statistics 2016-04-01 10:01:56 +00:00
intl Allow to pass a user message to assert functions 2016-04-07 08:16:04 +00:00
js-perf-test [js-perf-test] fixup error in JSTests.json 2016-03-09 11:58:00 +00:00
memory
message Remove runtime flags for sloppy mode block scoping features 2016-04-08 00:30:20 +00:00
mjsunit [Atomics] code stubs for atomic operations 2016-04-13 18:24:28 +00:00
mozilla Pass all parser flags from Parser to PreParser 2016-03-19 00:55:10 +00:00
preparser [testing] Move the last JS tests out of "preparser". 2016-03-14 17:10:49 +00:00
promises-aplus Make test262 test runner check for which exception is thrown 2016-03-14 21:20:37 +00:00
simdjs Make test262 test runner check for which exception is thrown 2016-03-14 21:20:37 +00:00
test262 Further ES2015 RegExp spec compliance fixes 2016-04-04 07:06:18 +00:00
unittests Adjust bytecode operand values for big endian. 2016-04-13 13:53:05 +00:00
webkit S390: Skip slow test. 2016-04-08 14:15:44 +00:00
bot_default.gyp Add a library suitable for libfuzzer with a small unit test runner shell 2016-01-26 10:39:03 +00:00
bot_default.isolate Add a library suitable for libfuzzer with a small unit test runner shell 2016-01-26 10:39:03 +00:00
default.gyp Add a library suitable for libfuzzer with a small unit test runner shell 2016-01-26 10:39:03 +00:00
default.isolate Add a library suitable for libfuzzer with a small unit test runner shell 2016-01-26 10:39:03 +00:00
ignition.gyp [test] Add ignition test set. 2016-01-04 17:26:42 +00:00
ignition.isolate [testing] Extend interpreter testing to webkit suite. 2016-03-14 16:12:50 +00:00
optimize_for_size.gyp
optimize_for_size.isolate [swarming] Roll luci-go/isolate to 5c67f7b670b5. 2016-01-19 17:03:56 +00:00
perf.gyp [Swarming] Isolate perf tests. 2016-02-15 11:17:18 +00:00
perf.isolate [Swarming] Isolate perf tests. 2016-02-15 11:17:18 +00:00