commit 66f09ad0417c0e9f0c959023c1cdfcf2d881ad2e
author Craig Topper <craig.topper@gmail.com> Sun Jun 08 22:29:17 2014 +0000
committer Craig Topper <craig.topper@gmail.com> Sun Jun 08 22:29:17 2014 +0000
tree b9db3c4a6ee223002b945659169ab39cdd9fd80d
parent 41181d140c99913f8c8d73791dd4babfcba8a73d

[C++11] Use 'nullptr'.

llvm-svn: 210442

llvm/unittests/Analysis/CFGTest.cpp

diff --git a/llvm/unittests/Analysis/CFGTest.cpp b/llvm/unittests/Analysis/CFGTest.cpp
index 8d8c560..ac5e710 100644
--- a/llvm/unittests/Analysis/CFGTest.cpp
+++ b/llvm/unittests/Analysis/CFGTest.cpp
@@ -46,10 +46,10 @@
     }
 
     Function *F = M->getFunction("test");
-    if (F == NULL)
+    if (F == nullptr)
       report_fatal_error("Test must have a function named @test");
 
-    A = B = NULL;
+    A = B = nullptr;
     for (inst_iterator I = inst_begin(F), E = inst_end(F); I != E; ++I) {
       if (I->hasName()) {
         if (I->getName() == "A")
@@ -58,9 +58,9 @@
           B = &*I;
       }
     }
-    if (A == NULL)
+    if (A == nullptr)
       report_fatal_error("@test must have an instruction %A");
-    if (B == NULL)
+    if (B == nullptr)
       report_fatal_error("@test must have an instruction %B");
   }
 
@@ -74,7 +74,7 @@
 
       static int initialize() {
         PassInfo *PI = new PassInfo("isPotentiallyReachable testing pass",
-                                    "", &ID, 0, true, true);
+                                    "", &ID, nullptr, true, true);
         PassRegistry::getPassRegistry()->registerPass(*PI, false);
         initializeLoopInfoPass(*PassRegistry::getPassRegistry());
         initializeDominatorTreeWrapperPassPass(
@@ -95,9 +95,10 @@
         LoopInfo *LI = &getAnalysis<LoopInfo>();
         DominatorTree *DT =
             &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-        EXPECT_EQ(isPotentiallyReachable(A, B, 0, 0), ExpectedResult);
-        EXPECT_EQ(isPotentiallyReachable(A, B, DT, 0), ExpectedResult);
-        EXPECT_EQ(isPotentiallyReachable(A, B, 0, LI), ExpectedResult);
+        EXPECT_EQ(isPotentiallyReachable(A, B, nullptr, nullptr),
+                  ExpectedResult);
+        EXPECT_EQ(isPotentiallyReachable(A, B, DT, nullptr), ExpectedResult);
+        EXPECT_EQ(isPotentiallyReachable(A, B, nullptr, LI), ExpectedResult);
         EXPECT_EQ(isPotentiallyReachable(A, B, DT, LI), ExpectedResult);
         return false;
       }

llvm/unittests/Analysis/MixedTBAATest.cpp

diff --git a/llvm/unittests/Analysis/MixedTBAATest.cpp b/llvm/unittests/Analysis/MixedTBAATest.cpp
index 2cf7c73..142e047 100644
--- a/llvm/unittests/Analysis/MixedTBAATest.cpp
+++ b/llvm/unittests/Analysis/MixedTBAATest.cpp
@@ -43,7 +43,7 @@
 
   auto *Store1 = new StoreInst(Value, Addr, BB);
   auto *Store2 = new StoreInst(Value, Addr, BB);
-  ReturnInst::Create(C, 0, BB);
+  ReturnInst::Create(C, nullptr, BB);
 
   // New TBAA metadata
   {

llvm/unittests/Analysis/ScalarEvolutionTest.cpp

diff --git a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
index 398d09e..90f6997 100644
--- a/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
+++ b/llvm/unittests/Analysis/ScalarEvolutionTest.cpp
@@ -41,7 +41,7 @@
                                               std::vector<Type *>(), false);
   Function *F = cast<Function>(M.getOrInsertFunction("f", FTy));
   BasicBlock *BB = BasicBlock::Create(Context, "entry", F);
-  ReturnInst::Create(Context, 0, BB);
+  ReturnInst::Create(Context, nullptr, BB);
 
   Type *Ty = Type::getInt1Ty(Context);
   Constant *Init = Constant::getNullValue(Ty);
@@ -94,7 +94,7 @@
   FunctionType *FTy = FunctionType::get(Type::getVoidTy(Context), Types, false);
   Function *F = cast<Function>(M.getOrInsertFunction("f", FTy));
   BasicBlock *BB = BasicBlock::Create(Context, "entry", F);
-  ReturnInst::Create(Context, 0, BB);
+  ReturnInst::Create(Context, nullptr, BB);
 
   // Create a ScalarEvolution and "run" it so that it gets initialized.
   PM.add(&SE);