[PATCH] D106353: [PowerPC] use lfiwax/lfiwzx for scalar_to_vector + load at PWR7

Kai Luo via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 20 22:27:03 PDT 2021


lkail added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/PPCISelLowering.cpp:10522
+    // td files have pseudo instruction LIWZX for this case.
+    if (!Subtarget.hasVSX() || Subtarget.hasP8Vector())
+      return SDValue();
----------------
Is `!Subtarget.hasVSX()` a typo? It looks not consistent with the comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106353/new/

https://reviews.llvm.org/D106353



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