[llvm] [ConstantFold] Fold inttoptr, ptrtoaddr to bitcast (PR #161087)

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git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/IR/Instructions.cpp
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``````````diff
diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index 49d6bb4fa..1a5868ac3 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -2973,7 +2973,8 @@ unsigned CastInst::isEliminableCastPair(
       // zext, sext -> zext, because sext can't sign extend after zext
       return Instruction::ZExt;
     case 11: {
-      // inttoptr, ptrtoint/ptrtoaddr -> bitcast if SrcSize<=PtrSize and SrcSize==DstSize
+      // inttoptr, ptrtoint/ptrtoaddr -> bitcast if SrcSize<=PtrSize and
+      // SrcSize==DstSize
       if (!MidIntPtrTy)
         return 0;
       unsigned PtrSize = MidIntPtrTy->getScalarSizeInBits();

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https://github.com/llvm/llvm-project/pull/161087