diff options
Diffstat (limited to 'chromium/v8/src/builtins/array-slice.tq')
| -rw-r--r-- | chromium/v8/src/builtins/array-slice.tq | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/chromium/v8/src/builtins/array-slice.tq b/chromium/v8/src/builtins/array-slice.tq index 147dae6f72f..97026586adf 100644 --- a/chromium/v8/src/builtins/array-slice.tq +++ b/chromium/v8/src/builtins/array-slice.tq @@ -36,21 +36,18 @@ macro HandleFastAliasedSloppyArgumentsSlice( const sloppyElements: SloppyArgumentsElements = Cast<SloppyArgumentsElements>(args.elements) otherwise Bailout; - const sloppyElementsLength: Smi = sloppyElements.length; - const parameterMapLength: Smi = - sloppyElementsLength - kSloppyArgumentsParameterMapStart; + const parameterMapLength: Smi = sloppyElements.length; // Check to make sure that the extraction will not access outside the // defined arguments const end: Smi = start + count; const unmappedElements: FixedArray = - Cast<FixedArray>(sloppyElements.objects[kSloppyArgumentsArgumentsIndex]) + Cast<FixedArray>(sloppyElements.arguments) otherwise Bailout; const unmappedElementsLength: Smi = unmappedElements.length; if (SmiAbove(end, unmappedElementsLength)) goto Bailout; - const argumentsContext: Context = - UnsafeCast<Context>(sloppyElements.objects[kSloppyArgumentsContextIndex]); + const argumentsContext: Context = sloppyElements.context; const arrayMap: Map = LoadJSArrayElementsMap(ElementsKind::HOLEY_ELEMENTS, context); @@ -63,8 +60,7 @@ macro HandleFastAliasedSloppyArgumentsSlice( // Fill in the part of the result that map to context-mapped parameters. for (let current: Smi = start; current < to; ++current) { - const e: Object = - sloppyElements.objects[current + kSloppyArgumentsParameterMapStart]; + const e: Object = sloppyElements.mapped_entries[current]; const newElement = UnsafeCast<(JSAny | TheHole)>( e != TheHole ? argumentsContext[UnsafeCast<Smi>(e)] : unmappedElements.objects[current]); |