[llvm] [SLP][NFC] Redesign schedule bundle, separate from schedule data, NFC (PR #131625)

[Gaëtan Bossu via llvm-commits]

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@@ -3946,16 +3948,17 @@ class BoUpSLP {
   /// is invariant in the calling loop.
   bool isAliased(const MemoryLocation &Loc1, Instruction *Inst1,
                  Instruction *Inst2) {
-    if (!Loc1.Ptr || !isSimple(Inst1) || !isSimple(Inst2))
+    assert(Loc1.Ptr && isSimple(Inst1) && "Expected simple first instrucgion.");
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gbossu wrote:

Nit, Typo: instrucgion

https://github.com/llvm/llvm-project/pull/131625