[PATCH] AArch64: add support for llvm.aarch64.hint intrinsic
grosbach at apple.com
Tue Jul 8 11:21:12 PDT 2014
Is hasSideEffects=1 not sufficient?
> On Jul 8, 2014, at 8:17 AM, Tim Northover <t.p.northover at gmail.com> wrote:
> I don't think the "mayLoad = ?" is any better. TableGen is still inferring "mayLoad = 1", we're just concealing that from the reader.
> I think I'd go for the original code, with a comment that really these should be "mayLoad = 0" but that intrinsics' side effects aren't modelled with enough granularity for that to be possible.
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
More information about the llvm-commits