[CodeGen][NewPM] Port `machine-block-freq` to new pass manager (#98317)

- Add `MachineBlockFrequencyAnalysis`.
- Add `MachineBlockFrequencyPrinterPass`.
- Use `MachineBlockFrequencyInfoWrapperPass` in legacy pass manager.
- `LazyMachineBlockFrequencyInfo::print` is empty, drop it due to new
pass manager migration.

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/MachineSink.cpp b/llvm/lib/CodeGen/MachineSink.cpp
index bbc5ab1..8409c95 100644
--- a/llvm/lib/CodeGen/MachineSink.cpp
+++ b/llvm/lib/CodeGen/MachineSink.cpp
@@ -199,7 +199,7 @@ namespace {
       AU.addPreserved<MachineCycleInfoWrapperPass>();
       AU.addPreserved<MachineLoopInfoWrapperPass>();
       if (UseBlockFreqInfo)
-        AU.addRequired<MachineBlockFrequencyInfo>();
+        AU.addRequired<MachineBlockFrequencyInfoWrapperPass>();
       AU.addRequired<TargetPassConfig>();
     }
 
@@ -722,7 +722,9 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) {
   DT = &getAnalysis<MachineDominatorTreeWrapperPass>().getDomTree();
   PDT = &getAnalysis<MachinePostDominatorTreeWrapperPass>().getPostDomTree();
   CI = &getAnalysis<MachineCycleInfoWrapperPass>().getCycleInfo();
-  MBFI = UseBlockFreqInfo ? &getAnalysis<MachineBlockFrequencyInfo>() : nullptr;
+  MBFI = UseBlockFreqInfo
+             ? &getAnalysis<MachineBlockFrequencyInfoWrapperPass>().getMBFI()
+             : nullptr;
   MBPI = &getAnalysis<MachineBranchProbabilityInfoWrapperPass>().getMBPI();
   AA = &getAnalysis<AAResultsWrapperPass>().getAAResults();
   RegClassInfo.runOnMachineFunction(MF);