931775 – media-libs/opus: Always enable NEON intrinsics on arm64

Bug 931775 - media-libs/opus: Always enable NEON intrinsics on arm64

Summary: media-libs/opus: Always enable NEON intrinsics on arm64

Status:	CONFIRMED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal
Assignee:	Gentoo Sound Team

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Reported:	2024-05-11 20:20 UTC by Mart Raudsepp
Modified:	2024-05-11 20:20 UTC (History)
CC List:	2 users (show)

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Runtime testing required:	---

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Description Mart Raudsepp gentoo-dev

2024-05-11 20:20:54 UTC

CPU_FLAGS_ARM=neon is meant for ARM 32-bit NEON. For all practical purposes, 64-bit NEON is always available on arm64, so it should just be always enabled, not via the use.masked cpu_flags_arm_neon. It's masked, because it tends to enable 32-bit NEON in packages and break on arm64.

Please pass -Dintrinsics=enabled on arm64 unconditionally (other than the arch flag)