[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead...

[oota-llvm.git] / lib / CodeGen / CallingConvLower.cpp

diff --git a/lib/CodeGen/CallingConvLower.cpp b/lib/CodeGen/CallingConvLower.cpp
index 75f4b96e3b03ed6cf50024f2a25c19c75a228682..add861a83632b4ae1b5b80953daabdcd4155f848 100644 (file)
--- a/lib/CodeGen/CallingConvLower.cpp
+++ b/lib/CodeGen/CallingConvLower.cpp
@@ -24,7 +24,7 @@
 using namespace llvm;
 
 CCState::CCState(CallingConv::ID CC, bool isVarArg, MachineFunction &mf,
-                 const TargetMachine &tm, SmallVector<CCValAssign, 16> &locs,
+                 const TargetMachine &tm, SmallVectorImpl<CCValAssign> &locs,
                  LLVMContext &C)
   : CallingConv(CC), IsVarArg(isVarArg), MF(mf), TM(tm),
     TRI(*TM.getRegisterInfo()), Locs(locs), Context(C),
@@ -76,7 +76,7 @@ CCState::AnalyzeFormalArguments(const SmallVectorImpl<ISD::InputArg> &Ins,
       dbgs() << "Formal argument #" << i << " has unhandled type "
              << EVT(ArgVT).getEVTString() << '\n';
 #endif
-      llvm_unreachable(0);
+      llvm_unreachable(nullptr);
     }
   }
 }
@@ -108,7 +108,7 @@ void CCState::AnalyzeReturn(const SmallVectorImpl<ISD::OutputArg> &Outs,
       dbgs() << "Return operand #" << i << " has unhandled type "
              << EVT(VT).getEVTString() << '\n';
 #endif
-      llvm_unreachable(0);
+      llvm_unreachable(nullptr);
     }
   }
 }
@@ -126,7 +126,7 @@ void CCState::AnalyzeCallOperands(const SmallVectorImpl<ISD::OutputArg> &Outs,
       dbgs() << "Call operand #" << i << " has unhandled type "
              << EVT(ArgVT).getEVTString() << '\n';
 #endif
-      llvm_unreachable(0);
+      llvm_unreachable(nullptr);
     }
   }
 }
@@ -145,7 +145,7 @@ void CCState::AnalyzeCallOperands(SmallVectorImpl<MVT> &ArgVTs,
       dbgs() << "Call operand #" << i << " has unhandled type "
              << EVT(ArgVT).getEVTString() << '\n';
 #endif
-      llvm_unreachable(0);
+      llvm_unreachable(nullptr);
     }
   }
 }
@@ -162,7 +162,7 @@ void CCState::AnalyzeCallResult(const SmallVectorImpl<ISD::InputArg> &Ins,
       dbgs() << "Call result #" << i << " has unhandled type "
              << EVT(VT).getEVTString() << '\n';
 #endif
-      llvm_unreachable(0);
+      llvm_unreachable(nullptr);
     }
   }
 }
@@ -175,6 +175,6 @@ void CCState::AnalyzeCallResult(MVT VT, CCAssignFn Fn) {
     dbgs() << "Call result has unhandled type "
            << EVT(VT).getEVTString() << '\n';
 #endif
-    llvm_unreachable(0);
+    llvm_unreachable(nullptr);
   }
 }