[PATCH] D122875: [DAGCombiner] Scalarize extend/truncate for splat vector.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


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Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:437
     SDValue visitXOR(SDNode *N);
+    SDValue SimplifyVUnOp(SDNode *N, const SDLoc &DL);
     SDValue SimplifyVBinOp(SDNode *N, const SDLoc &DL);
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I don't think UnOp is the right term here. UnaryOperator in IR is the base clang used by fneg. CastOp would probably be better.


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  https://reviews.llvm.org/D122875/new/

https://reviews.llvm.org/D122875