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Add MemoryInitializeInstr (similar to MemoryCopyInstr) and make use of it in e.g. TypedData.fillRange() #50256

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mkustermann opened this issue Oct 20, 2022 · 1 comment
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Add MemoryInitializeInstr (similar to MemoryCopyInstr) and make use of it in e.g. TypedData.fillRange() #50256

mkustermann opened this issue Oct 20, 2022 · 1 comment
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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. type-performance Issue relates to performance or code size

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@mkustermann
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Similar to our optimized MemoryCopyInstr we may want to add a MemoryInitializeInstr that can be used for various purposes - e.g. TypedData.fillRange() but maybe also List.filled(), ...

/cc @dcharkes
@mkustermann mkustermann added area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. type-performance Issue relates to performance or code size labels Oct 20, 2022
@dcharkes
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See performance measurements of memset vs fillRange in dart-lang/native#912.

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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. type-performance Issue relates to performance or code size
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