update tests and pass name in debug

Author: optimisan

llvm/include/llvm/CodeGen/RegisterUsageInfo.h

@@ -51,9 +51,6 @@ class PhysicalRegisterUsageInfo {
 
   void print(raw_ostream &OS, const Module *M = nullptr) const;
 
-  bool invalidate(Module &M, const PreservedAnalyses &PA,
-                  ModuleAnalysisManager::Invalidator &Inv);
-
 private:
   /// A Dense map from Function * to RegMask.
   /// In RegMask 0 means register used (clobbered) by function.

llvm/lib/CodeGen/RegUsageInfoCollector.cpp

@@ -126,7 +126,7 @@ bool RegUsageInfoCollector::run(MachineFunction &MF) {
   const TargetRegisterInfo *TRI = MF.getSubtarget().getRegisterInfo();
   const LLVMTargetMachine &TM = MF.getTarget();
 
-  LLVM_DEBUG(dbgs() << " -------------------- Reg Usage Info Collector"
+  LLVM_DEBUG(dbgs() << " -------------------- Register Usage Information Collector Pass"
                     << " -------------------- \nFunction Name : "
                     << MF.getName() << '\n');
 

llvm/lib/CodeGen/RegisterUsageInfo.cpp

@@ -100,13 +100,6 @@ 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>();
-  return !PAC.preservedWhenStateless();
-}
-
 AnalysisKey PhysicalRegisterUsageInfoAnalysis::Key;
 PhysicalRegisterUsageInfo
 PhysicalRegisterUsageInfoAnalysis::run(Module &M, ModuleAnalysisManager &) {

llvm/test/CodeGen/X86/ipra-inline-asm.ll

@@ -1,5 +1,9 @@
 ; RUN: llc -enable-ipra -print-regusage -o /dev/null 2>&1 < %s | FileCheck %s
 
+; RUN: llc --stop-after=irtranslator -o - %s \
+; RUN: | llc -x=mir -enable-ipra -passes="module(require<reg-usage-info>,function(machine-function(reg-usage-collector)),print<regusage>)" -o /dev/null 2>&1 \
+; RUN: | FileCheck %s
+
 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-apple-macosx10.12.0"
 

llvm/test/CodeGen/X86/ipra-reg-usage.ll

@@ -1,5 +1,9 @@
 ; RUN: llc -enable-ipra -print-regusage -o /dev/null 2>&1 < %s | FileCheck %s
 
+; RUN: llc -stop-after=irtranslator -o - %s \
+; RUN: | llc -x=mir -enable-ipra -passes="module(require<reg-usage-info>,function(machine-function(reg-usage-collector)),print<regusage>)" -o /dev/null 2>&1 \
+; RUN: | FileCheck %s
+
 target triple = "x86_64-unknown-unknown"
 declare void @bar1()
 define preserve_allcc void @foo()#0 {