[llvm] [InstCombine] fold commutative binop with const into select (PR #183692)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Transforms/InstCombine/InstructionCombining.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 6a73f2cdf..88b1d333d 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -2322,8 +2322,8 @@ Instruction *InstCombinerImpl::foldBinOpIntoSelectOrPhi(BinaryOperator &I) {
     return static_cast<Instruction *>(nullptr);
   };
 
-  if (Instruction *NewI = TryFoldOperand(/*OpIdx=*/0,
-                                         isa<Constant>(I.getOperand(1))))
+  if (Instruction *NewI =
+          TryFoldOperand(/*OpIdx=*/0, isa<Constant>(I.getOperand(1))))
     return NewI;
   if (I.isCommutative())
     return TryFoldOperand(/*OpIdx=*/1, isa<Constant>(I.getOperand(0)));

``````````

</details>


https://github.com/llvm/llvm-project/pull/183692