[llvm] [nfc][InstCombine]Find PHI incoming block by operand number (PR #93249)

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git-clang-format --diff 66b76faffb211b3cb2d58e3ab9401e6396447de9 28f97a98967c65418ae9e9a87b5a12759732b578 -- llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index b0361db170..cda26bafcc 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -5017,7 +5017,7 @@ bool InstCombinerImpl::run() {
           // Bail out if we have uses in different blocks. We don't do any
           // sophisticated analysis (i.e finding NearestCommonDominator of
           // these use blocks).
-          BasicBlock* IncomingBlock = PN->getIncomingBlock(Num);
+          BasicBlock *IncomingBlock = PN->getIncomingBlock(Num);
           if (UserParent && UserParent != IncomingBlock)
             return std::nullopt;
           UserParent = PN->getIncomingBlock(Num);

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https://github.com/llvm/llvm-project/pull/93249