fix incorrect changes

optimisan · optimisan · commit 7656d203a7d2 · 2024-10-29T07:18:17.000Z
diff --git a/llvm/include/llvm/CodeGen/RegisterUsageInfo.h b/llvm/include/llvm/CodeGen/RegisterUsageInfo.h
@@ -51,6 +51,9 @@ 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.
diff --git a/llvm/lib/CodeGen/RegisterUsageInfo.cpp b/llvm/lib/CodeGen/RegisterUsageInfo.cpp
@@ -100,6 +100,13 @@ 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>();
+  return !PAC.preservedWhenStateless();
+}
+
 AnalysisKey PhysicalRegisterUsageInfoAnalysis::Key;
 PhysicalRegisterUsageInfo
 PhysicalRegisterUsageInfoAnalysis::run(Module &M, ModuleAnalysisManager &) {

Original file line number	Diff line number	Diff line change
`@@ -100,6 +100,13 @@ void PhysicalRegisterUsageInfo::print(raw_ostream &OS, const Module *M) const {`
`100`	`100`	`}`
`101`	`101`	`}`
`102`	`102`
	`103`	`+bool PhysicalRegisterUsageInfo::invalidate(`
	`104`	`+ Module &M, const PreservedAnalyses &PA,`
	`105`	`+ ModuleAnalysisManager::Invalidator &) {`
	`106`	`+ auto PAC = PA.getChecker<PhysicalRegisterUsageInfoAnalysis>();`
	`107`	`+ return !PAC.preservedWhenStateless();`
	`108`	`+}`
	`109`	`+`
`103`	`110`	`AnalysisKey PhysicalRegisterUsageInfoAnalysis::Key;`
`104`	`111`	`PhysicalRegisterUsageInfo`
`105`	`112`	`PhysicalRegisterUsageInfoAnalysis::run(Module &M, ModuleAnalysisManager &) {`