Closed Bug 1519378 Opened 6 years ago Closed 6 years ago

[meta] Abstract script and pc uses in BaselineCodeGen

Categories

(Core :: JavaScript Engine: JIT, enhancement, P1)

Product:
Core
Component:
JavaScript Engine: JIT
Type:
enhancement

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox66 --- affected

People

(Reporter: jandem, Assigned: jandem)

References

Details

(Keywords: meta)

The Baseline interpreter won't have access to constant script + pc obviously, so we need to add abstractions for the places that use these fields and only store script/pc in the BaselineCompiler handler class instead of in BaselineCodeGen<>. Initially the interpreter template implementations can just MOZ_CRASH.

There will be a bunch of patches and probably dependent bugs for this, but once it's done we can actually start prototyping the interpreter loop generator.

Depends on: 1511891
Depends on: 1519779
Depends on: 1519792
Depends on: 1519809
Depends on: 1519880
Depends on: 1520129
Depends on: 1520183
Depends on: 1520189
Depends on: 1520452
Depends on: 1520744
Blocks: 1522048
status-firefox66: --- → affected
Keywords: meta
Priority: -- → P1
Summary: Abstract script and pc uses in BaselineCodeGen → [meta] Abstract script and pc uses in BaselineCodeGen
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
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