[PATCH] D77448: [PowerPC] Canonicalize shuffles to match more single-instruction masks on LE

[Roland Froese via Phabricator via llvm-commits]

RolandF added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/PPCISelLowering.h:228
+    /// place (i.e. does not involve a swap to put it at element zero on LE).
+    S_TO_V_PERMUTED,
+
----------------
lei wrote:
> Maybe consider using existing naming used for scalar and vector ISD nodes:  SCALAR_TO_VEC_PERMUTED
Can we rename this opcode?  S and V are too short to have meaning and permute is too general.  Maybe SCALAR_TO_VECTOR_BE or _RIGHT or _UPPER or something?


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  https://reviews.llvm.org/D77448/new/

https://reviews.llvm.org/D77448