21cbfb3cb1
Store source map locations as bytecode offset, line, and column. Runtime consumers only emit the start line and column, so source end positions and source text offsets do not need to be carried through Executable source maps, bytecode cache serialization, or the Rust FFI. Keep SourceCode's internal position cache able to track source text offsets so callers can still translate source offsets to line and column pairs when needed. Hash dump-bytecode IDs from the name, first source position, and bytecode size instead of source slices that need end offsets. Bump the bytecode cache format version for the slimmer serialized source map entry shape.
51 lines
1.3 KiB
Text
51 lines
1.3 KiB
Text
$fd650eed async-await.js:9:1
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Registers: 7
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Blocks: 1
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Constants:
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[0] = Undefined
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block0:
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[ 0] GetGlobal dst:reg6, `f`
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[ 18] Call dst:reg5, callee:reg6, this_value:Undefined, f
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[ 38] End value:reg5
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f$efa3ed5e async-await.js:7:5
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Registers: 10
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Blocks: 8
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Constants:
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[0] = Undefined
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[1] = Int32(42)
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[2] = Int32(1)
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block0:
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[ 0] Yield continuation_label:block1, value:Undefined
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block1:
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[ 10] GetGlobal dst:reg6, `Promise`
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[ 28] GetById dst:reg7, base:reg6, `resolve` (Promise.resolve)
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[ 48] Call dst:reg5, callee:reg7, this_value:reg6, Promise.resolve, arguments:[Int32(42)]
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[ 70] Mov dst:reg7, src:reg0
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[ 80] Await continuation_label:block2, argument:reg5
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block2:
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[ 90] Mov dst:reg7, src:reg0
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[ a0] GetCompletionFields type_dst:reg6, value_dst:reg8, completion:reg7
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[ b0] JumpStrictlyEquals lhs:reg6, rhs:Int32(1), true_target:block3, false_target:block4
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block3:
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[ c8] Await continuation_label:block5, argument:reg8
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block4:
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[ d8] Throw src:reg8
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block5:
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[ e0] Mov dst:reg5, src:reg0
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[ f0] GetCompletionFields type_dst:reg7, value_dst:reg6, completion:reg5
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[ 100] JumpStrictlyEquals lhs:reg7, rhs:Int32(1), true_target:block6, false_target:block7
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block6:
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[ 118] Yield value:reg6
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block7:
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[ 128] Throw src:reg6
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