[llvm] [SelectionDAG] Handle `fneg`/`fabs`/`fcopysign` in `SimplifyDemandedBits` (PR #139239)

[via llvm-commits]

github-actions[bot] wrote:

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/CodeGen/SelectionDAG/DAGCombiner.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/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index bc83eaa51..36923aa24 100644
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -2991,7 +2991,7 @@ bool TargetLowering::SimplifyDemandedBits(
   case ISD::FCOPYSIGN: {
     SDValue Op0 = Op.getOperand(0);
     SDValue Op1 = Op.getOperand(1);
-    
+
     unsigned BitWidth0 = Op0.getScalarValueSizeInBits();
     unsigned BitWidth1 = Op1.getScalarValueSizeInBits();
     APInt SignMask0 = APInt::getSignMask(BitWidth0);

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https://github.com/llvm/llvm-project/pull/139239