[llvm] [CodeGen][NewPM] Port `AsmPrinter` to new pass manager (PR #99320)
Akshat Oke via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 27 02:11:31 PST 2025
================
@@ -157,7 +157,40 @@ static cl::bits<PGOMapFeaturesEnum> PgoAnalysisMapFeatures(
STATISTIC(EmittedInsts, "Number of machine instrs printed");
-char AsmPrinter::ID = 0;
+PreservedAnalyses AsmPrinterInitializePass::run(Module &M,
+ ModuleAnalysisManager &MAM) {
+ Printer->setMAM(MAM);
+ Printer->doInitialization(M);
+ return PreservedAnalyses::all();
+}
+
+PreservedAnalyses AsmPrinterPass::run(MachineFunction &MF,
+ MachineFunctionAnalysisManager &MFAM) {
+ auto PA = getMachineFunctionPassPreservedAnalyses();
+ PA.preserve<MachineOptimizationRemarkEmitterAnalysis>();
+ PA.preserve<CollectorMetadataAnalysis>();
+ PA.preserve<MachineBlockFrequencyAnalysis>();
+ PA.preserve<MachineBranchProbabilityAnalysis>();
+ Printer->getPreservedAnalyses(PA);
+ return PA;
+}
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optimisan wrote:
This should have `Printer->runOnMachineFunction(MF)`?
https://github.com/llvm/llvm-project/pull/99320
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