[llvm] [InstCombine] Implement vp.reverse reordering/elimination through binop/unop (PR #143963)

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github-actions[bot] wrote:

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


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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index b56f552ec..72616a85b 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -3598,8 +3598,9 @@ Instruction *InstCombinerImpl::visitCallInst(CallInst &CI) {
       break;
     Value *EVL = II->getArgOperand(2);
     // rev(unop rev(X)) --> unop X
-    if (match(Vec, m_OneUse(m_UnOp(m_Intrinsic<Intrinsic::experimental_vp_reverse>(
-          m_Value(X), m_AllOnes(), m_Specific(EVL)))))) {
+    if (match(Vec,
+              m_OneUse(m_UnOp(m_Intrinsic<Intrinsic::experimental_vp_reverse>(
+                  m_Value(X), m_AllOnes(), m_Specific(EVL)))))) {
       auto *OldUnOp = cast<UnaryOperator>(Vec);
       auto *NewUnOp = UnaryOperator::CreateWithCopiedFlags(
           OldUnOp->getOpcode(), X, OldUnOp, OldUnOp->getName(),

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https://github.com/llvm/llvm-project/pull/143963