This is to address review comments for https://reviews.llvm.org/D106555#inline-1079417
We can use lvx + splat 0(or biggest index on LE) directly for some aligned splat load instead of lvx + splat with a constructed mask.
Differential D114062
[PowerPC] use lvx + splat directly for aligned splat load shchenz on Nov 16 2021, 11:41 PM. Authored by
Details
This is to address review comments for https://reviews.llvm.org/D106555#inline-1079417 We can use lvx + splat 0(or biggest index on LE) directly for some aligned splat load instead of lvx + splat with a constructed mask.
Diff Detail
Event TimelineComment Actions for power 9, use lxsibzx as it has the same latency with lvx but has more useable registers. Comment Actions LGTM.
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