Store compact cache indexes in bytecode instructions instead of raw pointers to the executable cache vectors. This keeps the instruction stream independent from heap addresses and removes pointer fixups when materializing cached bytecode. Resolve the mutable cache pointers at execution time from the current Executable. Bytecode test expectations are updated for the smaller cache operands and resulting instruction offsets.
57 lines
1.6 KiB
Text
57 lines
1.6 KiB
Text
$7d035d6b computed-string-object-literal.js:15:1
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Registers: 8
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Blocks: 1
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Constants:
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[0] = Undefined
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[1] = String("x")
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block0:
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[ 0] GetGlobal dst:reg6, `simple_computed`
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[ 10] Call dst:reg5, callee:reg6, this_value:Undefined, simple_computed
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[ 30] GetGlobal dst:reg7, `mixed`
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[ 40] Call dst:reg6, callee:reg7, this_value:Undefined, mixed
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[ 60] GetGlobal dst:reg7, `dynamic`
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[ 70] Call dst:reg5, callee:reg7, this_value:Undefined, dynamic, arguments:[String("x")]
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[ 98] End value:reg5
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simple_computed$ee1d99de computed-string-object-literal.js:6:5
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Registers: 6
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Blocks: 1
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Constants:
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[0] = Int32(1)
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block0:
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[ 0] NewObject dst:reg5
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[ 10] InitObjectLiteralProperty object:reg5, `x`, src:Int32(1), shape_cache_index:0, property_slot:0
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[ 28] CacheObjectShape object:reg5
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[ 38] Return value:reg5
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mixed$9f3e333c computed-string-object-literal.js:9:5
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Registers: 6
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Blocks: 1
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Constants:
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[0] = Int32(1)
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[1] = Int32(2)
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block0:
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[ 0] NewObject dst:reg5
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[ 10] InitObjectLiteralProperty object:reg5, `a`, src:Int32(1), shape_cache_index:0, property_slot:0
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[ 28] InitObjectLiteralProperty object:reg5, `b`, src:Int32(2), shape_cache_index:0, property_slot:1
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[ 40] CacheObjectShape object:reg5
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[ 50] Return value:reg5
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dynamic$fd0d2731 computed-string-object-literal.js:12:5
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Registers: 7
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Blocks: 1
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Constants:
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[0] = Int32(1)
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block0:
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[ 0] NewObject dst:reg5
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[ 10] Mov dst:reg6, src:arg0
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[ 20] ToPrimitiveWithStringHint dst:reg6, value:reg6
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[ 30] PutByValue base:reg5, property:reg6, src:Int32(1), kind:Own
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[ 48] Return value:reg5
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