Kyrylo Tkachov via Gcc-patches writes:
> Hi all,
>
> While experimenting with some backend costs for Advanced SIMD and SVE I hit
> many cases where GCC would pick SVE for VLA auto-vectorisation even when the
> backend very clearly presented cheaper costs for Advanced SIMD.
> For a simple float
Hi all,
While experimenting with some backend costs for Advanced SIMD and SVE I hit
many cases where GCC would pick SVE for VLA auto-vectorisation even when the
backend very clearly presented cheaper costs for Advanced SIMD.
For a simple float addition loop the SVE costs were:
vec.c:9:21: note:
