Alex Bradbury 4d052a7618 [Intrinsics][PreISelIntrinsicLowering] llvm.memset.inline length no longer needs to be constant (#95397) ...

As requested in
https://discourse.llvm.org/t/rfc-introducing-an-llvm-memset-pattern-inline-intrinsic/79496
this patch removes the requirement that the length of llvm.memset.inline
is a constant, and adjusts PreISelIntrinsicLowering so it supports
expanding such the intrinsic in the case it has a non-constant length.

2024-07-10 07:58:52 +01:00

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