[llvm] [RISCV] Move performCombineVMergeAndVOps into RISCVFoldMasks (PR #71764)

[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 c66c15a76dc7b021c29479a54aa1785928e9d1bf dc1739a88df0f98fbcaf36ee2e66eba872e04863 -- llvm/lib/Target/RISCV/RISCVFoldMasks.cpp llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
``````````

</details>

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

``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVFoldMasks.cpp b/llvm/lib/Target/RISCV/RISCVFoldMasks.cpp
index 4acd641fe6..9c698bc344 100644
--- a/llvm/lib/Target/RISCV/RISCVFoldMasks.cpp
+++ b/llvm/lib/Target/RISCV/RISCVFoldMasks.cpp
@@ -375,7 +375,7 @@ bool RISCVFoldMasks::convertVMergeToVMv(MachineInstr &MI, MachineInstr *V0Def) {
   Register FalseReg = MI.getOperand(2).getReg();
   // Check merge == false (or merge == undef)
   if (MergeReg != RISCV::NoRegister && TRI->lookThruCopyLike(MergeReg, MRI) !=
-                                       TRI->lookThruCopyLike(FalseReg, MRI))
+                                           TRI->lookThruCopyLike(FalseReg, MRI))
     return false;
 
   assert(MI.getOperand(4).isReg() && MI.getOperand(4).getReg() == RISCV::V0);

``````````

</details>


https://github.com/llvm/llvm-project/pull/71764