Canonicalize addrspacecast ConstExpr between different pointer types

[oota-llvm.git] / lib / IR / PassManager.cpp

diff --git a/lib/IR/PassManager.cpp b/lib/IR/PassManager.cpp
index 17f6fbcf5469e7311d91a7aea3df319fb2d27eb9..0defb6ab3e42c1bb22efc5ffc84f13494dae7d82 100644 (file)
--- a/lib/IR/PassManager.cpp
+++ b/lib/IR/PassManager.cpp
@@ -8,6 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
@@ -32,6 +33,8 @@ PreservedAnalyses ModulePassManager::run(Module *M, ModuleAnalysisManager *AM) {
     if (AM)
       AM->invalidate(M, PassPA);
     PA.intersect(std::move(PassPA));
+
+    M->getContext().yield();
   }
 
   if (DebugPM)
@@ -92,6 +95,8 @@ PreservedAnalyses FunctionPassManager::run(Function *F,
     if (AM)
       AM->invalidate(F, PassPA);
     PA.intersect(std::move(PassPA));
+
+    F->getContext().yield();
   }
 
   if (DebugPM)
@@ -165,6 +170,8 @@ void FunctionAnalysisManager::invalidateImpl(Function *F,
   while (!InvalidatedPassIDs.empty())
     FunctionAnalysisResults.erase(
         std::make_pair(InvalidatedPassIDs.pop_back_val(), F));
+  if (ResultsList.empty())
+    FunctionAnalysisResultLists.erase(F);
 }
 
 char FunctionAnalysisManagerModuleProxy::PassID;