[PATCH] D134719: [AArch64] Enable libm vectorized functions via SLEEF

Mon Jan 16 06:57:13 PST 2023

danielkiss marked an inline comment as done.
danielkiss added a comment.

In D134719#4048366 <https://reviews.llvm.org/D134719#4048366>, @duplexsystem wrote:

> Is there any chance of enabling this on platforms other than AArch64? Sleef has x86, AArch32, PowerPC64, System/390, CUDA, and WebAssembly support (although I am mostly interested in x86), in addition to AArch64.

I'll look into adding x86, x86_64, probably in new patch top of this. I would add targets where we have demand.

> This makes sleef a very useful for platforms without libmvec (due either to a lack of architecture support or lack of glibc).

Correct, this is the main motivation.

> I understand this MR is likely motivated by a lack of libmvec on anything but x86, but there are use cases on x86 particularly systems using musl libc.

Thanks for the use case.

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https://reviews.llvm.org/D134719