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ARM64: Optimize IndexOf(byte) and IndexOf(char) APIs using intrinsics.#37624

Merged

kunalspathak merged 8 commits intodotnet:masterdotnet/runtime:masterfrom

kunalspathak:spanhelperskunalspathak/runtime:spanhelpersCopy head branch name to clipboard

Jun 12, 2020

Conversation Commits8 (8)Checks Files changed

Merged

ARM64: Optimize IndexOf(byte) and IndexOf(char) APIs using intrinsics.#37624
kunalspathak merged 8 commits intodotnet:masterfrom
kunalspathak:spanhelpers

Commits

Commits on Jun 10, 2020

Optimize SpanHelpers.IndexOf() for byte/char
kunalspathak
committed
Updated the implementation to use addp
kunalspathak
committed
correct implementation
kunalspathak
committed

Commits on Jun 11, 2020

updated comment and code cleanup
kunalspathak
committed
converted condition to an assert
kunalspathak
committed
switch to optimal implementation
kunalspathak
committed

Commits on Jun 12, 2020

Use result of AddPairwise instead of MaxPairwise to decide if there is any match
kunalspathak
committed
Use AdvSimd.Arm64.IsSupported
kunalspathak
committed

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