[llvm] [AggressiveInstCombine] Use APInt and avoid truncation when folding loads (PR #118525)

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git-clang-format --diff fed3a9b8f81f5f4450e515f4499ecfda95804e95 232d5e95f58d92aede12917c9bcbe71cc22cba3f --extensions cpp -- llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp b/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
index 96e768f3c7..45ee2d472a 100644
--- a/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
+++ b/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
@@ -803,8 +803,7 @@ static bool foldConsecutiveLoads(Instruction &I, const DataLayout &DL,
     APInt Offset1(DL.getIndexTypeSizeInBits(Load1Ptr->getType()), 0);
     Load1Ptr = Load1Ptr->stripAndAccumulateConstantOffsets(
         DL, Offset1, /* AllowNonInbounds */ true);
-    Load1Ptr = Builder.CreatePtrAdd(Load1Ptr,
-                                    Builder.getInt(Offset1));
+    Load1Ptr = Builder.CreatePtrAdd(Load1Ptr, Builder.getInt(Offset1));
   }
   // Generate wider load.
   NewLoad = Builder.CreateAlignedLoad(WiderType, Load1Ptr, LI1->getAlign(),

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https://github.com/llvm/llvm-project/pull/118525