On Fri, 2020-01-17 at 12:07 +0000, Richard Sandiford wrote:
> PR91323 was fixed for x86 and sparc in target code, but aarch64
> instead relies on the target-independent comparison splitters.
> Since LTGT is an unordered-signalling operation, we should split
> it into unordered-signalling operations for any input that could
> be NaN, not just inputs that could be signalling NaNs.
>
> Tested on aarch64-linux-gnu and x86_64-linux-gnu. OK to install?
>
> Richard
>
>
> 2020-01-17 Richard Sandiford <richard.sandif...@arm.com>
>
> gcc/
> * dojump.c (split_comparison): Use HONOR_NANS rather than
> HONOR_SNANS when splitting LTGT.
OK
jeff
