sbaranga added inline comments.
================
Comment at: include/clang/Basic/Attr.td:1218-1228
def NeonPolyVectorType : TypeAttr {
- let Spellings = [GNU<"neon_polyvector_type">];
+ let Spellings = [Clang<"neon_polyvector_type">];
let Args = [IntArgument<"NumElements">];
let Documentation = [Undocumented];
}
def NeonVectorType : TypeAttr {
----------------
aaron.ballman wrote:
> aaron.ballman wrote:
> > rsmith wrote:
> > > I *think* these are a Clang invention rather than part of the ARM NEON
> > > intrinsics specification, but perhaps you could ask someone from ARM to
> > > confirm that.
> > @sbaranga or @jmolloy -- do you happen to know the answer to this, or know
> > someone who does?
> Pinging this comment.
Yes, these should be internal to clang and used to implement the ACLE
specification (which defines the NEON intrinsics). The ACLE doesn't define
these.
Here is a link to the latest spec:
https://developer.arm.com/products/software-development-tools/compilers/arm-compiler-5/docs/101028/latest/1-preface
https://reviews.llvm.org/D40625
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