Displaying 2 results from an estimated 2 matches for "nvcast".
2015 Dec 01
3
Endianness for multi-word types
...equivalent to a store/load pair.
Changing that for ISD::BITCAST would be very surprising, and I
wouldn't recommend it. It's a very useful invariant for reasoning
about what should happen.
When we had to work around similar endian nightmares in ARM I think we
ended up creating AArch64ISD::NVCAST to represent a true nop cast.
Cheers.
Tim.
2015 Dec 01
3
Endianness for multi-word types
> -----Original Message-----
> From: Hal Finkel [mailto:hfinkel at anl.gov]
> Sent: Tuesday, December 01, 2015 1:01 AM
> To: Tim Shen
> Cc: Gao, Yunzhong; llvm-dev at lists.llvm.org; Kit Barton; Nemanja Ivanovic
> Subject: Re: [llvm-dev] Endianness for multi-word types
>
> ----- Original Message -----
> > From: "Tim Shen via llvm-dev" <llvm-dev at