1343481 - Preparation for Async Iteration and optimizing Async Functions

Status: RESOLVED FIXED

(Core :: JavaScript Engine, enhancement)

Description

[Tooru Fujisawa [:arai]]

separated from bug 1331092.

some patches in bug 1331092 have merit also for Async Functions (bug 1316098 etc),
and it should be better landing those parts separately from others that needs more tests written before landing.

I'll move those patches from bug 1331092 and land for this bug.

Comment 1

[Tooru Fujisawa [:arai]]

Attachment: Part 1: Remove {JSFunction,JSScript,LazyScript}.isGenerator() method. r=shu

moved from bug 1331092

Comment 2

[Tooru Fujisawa [:arai]]

Attachment: Part 2: Stop using StarGegerator for async function. r=shu

Comment 3

[Tooru Fujisawa [:arai]]

Attachment: Part 3: Add JSOP_AWAIT and rename {yieldIndex,yieldOffset} to {yieldAndAwaitIndex,yieldAndAwaitOffset}. r=shu

Comment 4

[Tooru Fujisawa [:arai]]

Attachment: Part 4: Add Add GeneratorObject.{isAfterYield,isAfterAwait}. r=shu

Comment 5

[Tooru Fujisawa [:arai]]

Attachment: Part 5: Rename AsyncFunction-related names in Promise.cpp to explicitly say Async Function. r=shu

Comment 6

[Tooru Fujisawa [:arai]]

Attachment: Part 6: Add native functions wrapper for GetInternalError and GetTypeError. r=shu

Comment 7

[Tooru Fujisawa [:arai]]

Attachment: Part 7: Add BytecodeEmitter::emitDotGenerator and make yield/await nodes unary. r=shu

Comment 8

[Tooru Fujisawa [:arai]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=a454c34905fb2cbf1aee6cb56e25aefb65beb9e0

Comment 9

[Tooru Fujisawa [:arai]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/3f9cb5adce0e76c382b910b52e602d552b3dc1b9
Bug 1343481 - Part 1: Remove {JSFunction,JSScript,LazyScript}.isGenerator() method. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/5ce3e1a949a61ab7a5caf942e8ca318621babc68
Bug 1343481 - Part 2: Stop using StarGegerator for async function. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/53a92e2f749e1263e72e0d38089758948d5d720a
Bug 1343481 - Part 3: Add JSOP_AWAIT and rename {yieldIndex,yieldOffset} to {yieldAndAwaitIndex,yieldAndAwaitOffset}. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/616903dd928563c67134208132320f43e38249e0
Bug 1343481 - Part 4: Add Add GeneratorObject.{isAfterYield,isAfterAwait}. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/be60a3cf158e177f70a3f48d7904c0267676fe47
Bug 1343481 - Part 5: Rename AsyncFunction-related names in Promise.cpp to explicitly say Async Function. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/b623bf54b41f1ba8a406851e19e74340417540b9
Bug 1343481 - Part 6: Add native functions wrapper for GetInternalError and GetTypeError. r=shu

https://hg.mozilla.org/integration/mozilla-inbound/rev/bf3219269a11aff5b64a61b6c782aa97bb4594c1
Bug 1343481 - Part 7: Add BytecodeEmitter::emitDotGenerator and make yield/await nodes unary. r=shu

Comment 10

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/3f9cb5adce0e
https://hg.mozilla.org/mozilla-central/rev/5ce3e1a949a6
https://hg.mozilla.org/mozilla-central/rev/53a92e2f749e
https://hg.mozilla.org/mozilla-central/rev/616903dd9285
https://hg.mozilla.org/mozilla-central/rev/be60a3cf158e
https://hg.mozilla.org/mozilla-central/rev/b623bf54b41f
https://hg.mozilla.org/mozilla-central/rev/bf3219269a11