[llvm] [InstCombine] Preserve profile data with select instructions and binary operators (PR #158375)

[Mircea Trofin via llvm-commits]

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@@ -1372,6 +1374,7 @@ Value *InstCombinerImpl::SimplifySelectsFeedingBinaryOp(BinaryOperator &I,
   SimplifyQuery Q = SQ.getWithInstruction(&I);
 
   Value *Cond, *True = nullptr, *False = nullptr;
+  MDNode *ProfileData;
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mtrofin wrote:

Nit: can you please initialize this at declaration (i.e. `MDNode *ProfileData = nullptr;`)

https://github.com/llvm/llvm-project/pull/158375