remove Info and rename to reg-usage

Author: optimisan

llvm/include/llvm/CodeGen/RegisterUsageInfo.h

@@ -88,9 +88,9 @@ class PhysicalRegisterUsageInfoWrapperLegacy : public ImmutablePass {
   }
 };
 
-class PhysicalRegisterUsageInfoAnalysis
-    : public AnalysisInfoMixin<PhysicalRegisterUsageInfoAnalysis> {
-  friend AnalysisInfoMixin<PhysicalRegisterUsageInfoAnalysis>;
+class PhysicalRegisterUsageAnalysis
+    : public AnalysisInfoMixin<PhysicalRegisterUsageAnalysis> {
+  friend AnalysisInfoMixin<PhysicalRegisterUsageAnalysis>;
   static AnalysisKey Key;
 
 public:

llvm/include/llvm/Passes/CodeGenPassBuilder.h

@@ -908,7 +908,7 @@ Error CodeGenPassBuilder<Derived, TargetMachineT>::addMachinePasses(
   }
 
   if (TM.Options.EnableIPRA) {
-    addPass(RequireAnalysisPass<PhysicalRegisterUsageInfoAnalysis, Module>());
+    addPass(RequireAnalysisPass<PhysicalRegisterUsageAnalysis, Module>());
     addPass(RegUsageInfoPropagationPass());
   }
   // Run pre-ra passes.

llvm/lib/CodeGen/RegisterUsageInfo.cpp

@@ -103,13 +103,13 @@ void PhysicalRegisterUsageInfo::print(raw_ostream &OS, const Module *M) const {
 bool PhysicalRegisterUsageInfo::invalidate(
     Module &M, const PreservedAnalyses &PA,
     ModuleAnalysisManager::Invalidator &) {
-  auto PAC = PA.getChecker<PhysicalRegisterUsageInfoAnalysis>();
+  auto PAC = PA.getChecker<PhysicalRegisterUsageAnalysis>();
   return !PAC.preservedWhenStateless();
 }
 
-AnalysisKey PhysicalRegisterUsageInfoAnalysis::Key;
+AnalysisKey PhysicalRegisterUsageAnalysis::Key;
 PhysicalRegisterUsageInfo
-PhysicalRegisterUsageInfoAnalysis::run(Module &M, ModuleAnalysisManager &) {
+PhysicalRegisterUsageAnalysis::run(Module &M, ModuleAnalysisManager &) {
   PhysicalRegisterUsageInfo PRUI;
   PRUI.doInitialization(M);
   return PRUI;
@@ -118,7 +118,7 @@ PhysicalRegisterUsageInfoAnalysis::run(Module &M, ModuleAnalysisManager &) {
 PreservedAnalyses
 PhysicalRegisterUsageInfoPrinterPass::run(Module &M,
                                           ModuleAnalysisManager &AM) {
-  auto *PRUI = &AM.getResult<PhysicalRegisterUsageInfoAnalysis>(M);
+  auto *PRUI = &AM.getResult<PhysicalRegisterUsageAnalysis>(M);
   PRUI->print(OS, &M);
   return PreservedAnalyses::all();
 }

llvm/lib/Passes/PassRegistry.def

@@ -31,7 +31,7 @@ MODULE_ANALYSIS("module-summary", ModuleSummaryIndexAnalysis())
 MODULE_ANALYSIS("no-op-module", NoOpModuleAnalysis())
 MODULE_ANALYSIS("pass-instrumentation", PassInstrumentationAnalysis(PIC))
 MODULE_ANALYSIS("profile-summary", ProfileSummaryAnalysis())
-MODULE_ANALYSIS("reg-usage-info", PhysicalRegisterUsageInfoAnalysis())
+MODULE_ANALYSIS("reg-usage", PhysicalRegisterUsageAnalysis())
 MODULE_ANALYSIS("stack-safety", StackSafetyGlobalAnalysis())
 MODULE_ANALYSIS("verify", VerifierAnalysis())
 
@@ -130,7 +130,7 @@ MODULE_PASS("print<dxil-metadata>", DXILMetadataAnalysisPrinterPass(dbgs()))
 MODULE_PASS("print<dxil-resource>", DXILResourcePrinterPass(dbgs()))
 MODULE_PASS("print<inline-advisor>", InlineAdvisorAnalysisPrinterPass(dbgs()))
 MODULE_PASS("print<module-debuginfo>", ModuleDebugInfoPrinterPass(dbgs()))
-MODULE_PASS("print<regusage>", PhysicalRegisterUsageInfoPrinterPass(dbgs()))
+MODULE_PASS("print<reg-usage>", PhysicalRegisterUsageInfoPrinterPass(dbgs()))
 MODULE_PASS("pseudo-probe", SampleProfileProbePass(TM))
 MODULE_PASS("pseudo-probe-update", PseudoProbeUpdatePass())
 MODULE_PASS("recompute-globalsaa", RecomputeGlobalsAAPass())