[llvm] [SelectionDAG] Emit a more efficient magic number multiplication for exact udivs (PR #87161)

[via llvm-commits]

github-actions[bot] wrote:

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


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``````````bash
git-clang-format --diff cce4dc7b7a80347c2ef9ad3d55091dbe7adddcb6 9196d84795a9c0a1b693d7b9ea5c81c6715b11c3 -- llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
index 1d1df171d0..e71ecb7232 100644
--- a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
@@ -5197,7 +5197,8 @@ bool CombinerHelper::matchUDivByConst(MachineInstr &MI) {
       return false;
   }
 
-  return matchUnaryPredicate(MRI, RHS, [](const Constant *C) { return C && !C->isZeroValue(); });
+  return matchUnaryPredicate(
+      MRI, RHS, [](const Constant *C) { return C && !C->isZeroValue(); });
 }
 
 void CombinerHelper::applyUDivByConst(MachineInstr &MI) {

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https://github.com/llvm/llvm-project/pull/87161