[llvm] r357147 - SafepointIRVerifier port to new Pass Manager

[Serguei Katkov via llvm-commits]

Author: skatkov
Date: Wed Mar 27 23:00:09 2019
New Revision: 357147

URL: http://llvm.org/viewvc/llvm-project?rev=357147&view=rev
Log:
SafepointIRVerifier port to new Pass Manager

Straightforward port of StatepointIRVerifier pass to new Pass Manager framework.

Reviewers: fedor.sergeev, reames
Reviewed By: fedor.sergeev
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D59825

Modified:
    llvm/trunk/include/llvm/IR/SafepointIRVerifier.h
    llvm/trunk/lib/IR/SafepointIRVerifier.cpp
    llvm/trunk/lib/Passes/PassBuilder.cpp
    llvm/trunk/lib/Passes/PassRegistry.def

Modified: llvm/trunk/include/llvm/IR/SafepointIRVerifier.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/SafepointIRVerifier.h?rev=357147&r1=357146&r2=357147&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/SafepointIRVerifier.h (original)
+++ llvm/trunk/include/llvm/IR/SafepointIRVerifier.h Wed Mar 27 23:00:09 2019
@@ -29,6 +29,16 @@ void verifySafepointIR(Function &F);
 /// Create an instance of the safepoint verifier pass which can be added to
 /// a pass pipeline to check for relocation bugs.
 FunctionPass *createSafepointIRVerifierPass();
+
+/// Create an instance of the safepoint verifier pass which can be added to
+/// a pass pipeline to check for relocation bugs.
+class SafepointIRVerifierPass : public PassInfoMixin<SafepointIRVerifierPass> {
+
+public:
+  explicit SafepointIRVerifierPass() {}
+
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+};
 }
 
 #endif // LLVM_IR_SAFEPOINT_IR_VERIFIER

Modified: llvm/trunk/lib/IR/SafepointIRVerifier.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/SafepointIRVerifier.cpp?rev=357147&r1=357146&r2=357147&view=diff
==============================================================================
--- llvm/trunk/lib/IR/SafepointIRVerifier.cpp (original)
+++ llvm/trunk/lib/IR/SafepointIRVerifier.cpp Wed Mar 27 23:00:09 2019
@@ -197,6 +197,17 @@ protected:
 static void Verify(const Function &F, const DominatorTree &DT,
                    const CFGDeadness &CD);
 
+namespace llvm {
+PreservedAnalyses SafepointIRVerifierPass::run(Function &F,
+                                               FunctionAnalysisManager &AM) {
+  const auto &DT = AM.getResult<DominatorTreeAnalysis>(F);
+  CFGDeadness CD;
+  CD.processFunction(F, DT);
+  Verify(F, DT, CD);
+  return PreservedAnalyses::all();
+}
+}
+
 namespace {
 
 struct SafepointIRVerifier : public FunctionPass {

Modified: llvm/trunk/lib/Passes/PassBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Passes/PassBuilder.cpp?rev=357147&r1=357146&r2=357147&view=diff
==============================================================================
--- llvm/trunk/lib/Passes/PassBuilder.cpp (original)
+++ llvm/trunk/lib/Passes/PassBuilder.cpp Wed Mar 27 23:00:09 2019
@@ -56,6 +56,7 @@
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/IRPrintingPasses.h"
 #include "llvm/IR/PassManager.h"
+#include "llvm/IR/SafepointIRVerifier.h"
 #include "llvm/IR/Verifier.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/FormatVariadic.h"

Modified: llvm/trunk/lib/Passes/PassRegistry.def
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Passes/PassRegistry.def?rev=357147&r1=357146&r2=357147&view=diff
==============================================================================
--- llvm/trunk/lib/Passes/PassRegistry.def (original)
+++ llvm/trunk/lib/Passes/PassRegistry.def Wed Mar 27 23:00:09 2019
@@ -231,6 +231,7 @@ FUNCTION_PASS("verify<domtree>", Dominat
 FUNCTION_PASS("verify<loops>", LoopVerifierPass())
 FUNCTION_PASS("verify<memoryssa>", MemorySSAVerifierPass())
 FUNCTION_PASS("verify<regions>", RegionInfoVerifierPass())
+FUNCTION_PASS("verify<safepoint-ir>", SafepointIRVerifierPass())
 FUNCTION_PASS("view-cfg", CFGViewerPass())
 FUNCTION_PASS("view-cfg-only", CFGOnlyViewerPass())
 FUNCTION_PASS("transform-warning", WarnMissedTransformationsPass())