[llvm] [VectorCombine] Generalize foldBitOpOfBitcasts to support more cast operations (PR #148350)

[Simon Pilgrim via llvm-commits]

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@@ -1020,8 +1086,7 @@ bool VectorCombine::scalarizeVPIntrinsic(Instruction &I) {
   InstructionCost OldCost = 2 * SplatCost + VectorOpCost;
 
   // Determine scalar opcode
-  std::optional<unsigned> FunctionalOpcode =
-      VPI.getFunctionalOpcode();
+  std::optional<unsigned> FunctionalOpcode = VPI.getFunctionalOpcode();
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RKSimon wrote:

(style) don't clang-format lines unrelated to a patch

https://github.com/llvm/llvm-project/pull/148350