[PATCH] D75344: [PowerPC] Exploit VSX neg, abs and nabs instruction for f32

[ChenZheng via Phabricator via llvm-commits]

shchenz added a comment.

Thanks for posting this. This LGTM.

Could you also help to check if the following pairs can also be changed accordingly?
{stxsspx, stfsx}
{lxsspx, lfsx}
{stxsiwx, stfiwx}
{xssubsp, fsubs}
{xsmulsp, fmuls}
{xsdivsp, fdivs}
{xssqrtsp, fsqrts}
{xsrsqrtesq, frsqrtes}
{lxsiwzx, lfiwzx}
{lxsiwax, lfiwax}
{xsresp, fres}
{xsmsubasp, fmsubs}
{xsnmsubasp, fnmsubs}


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  https://reviews.llvm.org/D75344/new/

https://reviews.llvm.org/D75344