[PATCH] D50004: [PowerPC] Emit xscpsgndp instead of xxlor when copying floating point scalar registers for P9

[Jinsong Ji via Phabricator via llvm-commits]

jsji added a comment.

In https://reviews.llvm.org/D50004#1204121, @amyk wrote:

> Updated the diff to since a specific test on line 528 in vsx.ll now using the v4 register instead of vs0.


Can we split the part of "An update to test cases to include the -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names llc options" into a separate patch and commit it first, 
so that it would be clearer to see what is the intended change from xxlor-> xscpsgndp in all the testcases?


https://reviews.llvm.org/D50004