[llvm] [NewPM][CodeGen] Port MachineLICM to NPM (PR #107376)

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git-clang-format --diff a95b212e9957b8f5b7d452b4713a7b6f9ee19e71 641606b2e343d88ce0db911f6489278bd7dbbb22 --extensions h,cpp -- llvm/include/llvm/CodeGen/MachineLICM.h llvm/include/llvm/CodeGen/MachineBasicBlock.h llvm/include/llvm/Passes/CodeGenPassBuilder.h llvm/lib/CodeGen/MachineLICM.cpp llvm/lib/Passes/PassBuilder.cpp llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/CodeGen/MachineLICM.cpp b/llvm/lib/CodeGen/MachineLICM.cpp
index c67e9f28da..e9b4c7679f 100644
--- a/llvm/lib/CodeGen/MachineLICM.cpp
+++ b/llvm/lib/CodeGen/MachineLICM.cpp
@@ -808,9 +808,10 @@ void MachineLICMImpl::ExitScope(MachineBasicBlock *MBB) {
 /// Destroy scope for the MBB that corresponds to the given dominator tree node
 /// if its a leaf or all of its children are done. Walk up the dominator tree to
 /// destroy ancestors which are now done.
-void MachineLICMImpl::ExitScopeIfDone(MachineDomTreeNode *Node,
-    DenseMap<MachineDomTreeNode*, unsigned> &OpenChildren,
-    const DenseMap<MachineDomTreeNode*, MachineDomTreeNode*> &ParentMap) {
+void MachineLICMImpl::ExitScopeIfDone(
+    MachineDomTreeNode *Node,
+    DenseMap<MachineDomTreeNode *, unsigned> &OpenChildren,
+    const DenseMap<MachineDomTreeNode *, MachineDomTreeNode *> &ParentMap) {
   if (OpenChildren[Node])
     return;
 
@@ -1241,9 +1242,8 @@ bool MachineLICMImpl::IsCheapInstruction(MachineInstr &MI) const {
 
 /// Visit BBs from header to current BB, check if hoisting an instruction of the
 /// given cost matrix can cause high register pressure.
-bool
-MachineLICMImpl::CanCauseHighRegPressure(const DenseMap<unsigned, int>& Cost,
-                                         bool CheapInstr) {
+bool MachineLICMImpl::CanCauseHighRegPressure(
+    const DenseMap<unsigned, int> &Cost, bool CheapInstr) {
   for (const auto &RPIdAndCost : Cost) {
     if (RPIdAndCost.second <= 0)
       continue;

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https://github.com/llvm/llvm-project/pull/107376