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[vm] Don't create stack frames for leaf functions in AOT #40195

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sjindel-google opened this issue Jan 16, 2020 · 1 comment
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[vm] Don't create stack frames for leaf functions in AOT #40195

sjindel-google opened this issue Jan 16, 2020 · 1 comment
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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. vm-aot-code-size Related to improvements in AOT code size

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@sjindel-google
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Many functions in AOT are leaf functions, in that they cannot call other functions or call into the runtime.

Performing frame setup for these functions is wasteful.

/cc @mkustermann @alexmarkov
@sjindel-google sjindel-google added area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. vm-aot-code-size Related to improvements in AOT code size labels Jan 16, 2020
@mkustermann mkustermann mentioned this issue Oct 15, 2020
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@mkustermann
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Merging into #43208 which has a little more context.

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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. vm-aot-code-size Related to improvements in AOT code size
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