jina.nahias added inline comments.
================
Comment at: lib/Headers/avx512bwintrin.h:2045
{
- return (__mmask64) __builtin_ia32_kunpckdi ((__mmask64) __A,
- (__mmask64) __B);
+ return (__mmask64) (( __B & 0xFFFFFFFF) | ((__mmask64) __A << 32));
}
----------------
RKSimon wrote:
> Is this right? The Intel docs says it should be:
> ```
> k[31:0] := a[31:0]
> k[63:32] := b[31:0]
> k[MAX:64] := 0
> ```
>
> Also, is the cast on __A necessary?
>
> Same for the others.
you are right, i fixed it.
https://reviews.llvm.org/D39719
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
