Change:

assert(!"error message");

To:

  assert(0 && "error message");

which is more consistant across the code base.

llvm-svn: 140234

llvm/lib/Support/ConstantRange.cpp

@@ -55,7 +55,7 @@ ConstantRange ConstantRange::makeICmpRegion(unsigned Pred,
 
   uint32_t W = CR.getBitWidth();
   switch (Pred) {
-    default: assert(!"Invalid ICmp predicate to makeICmpRegion()");
+    default: assert(0 && "Invalid ICmp predicate to makeICmpRegion()");
     case CmpInst::ICMP_EQ:
       return CR;
     case CmpInst::ICMP_NE:

llvm/lib/Target/CppBackend/CPPBackend.cpp

@@ -1298,7 +1298,7 @@ void CppWriter::printInstruction(const Instruction *I,
     case Instruction::PtrToInt: Out << "PtrToIntInst"; break;
     case Instruction::IntToPtr: Out << "IntToPtrInst"; break;
     case Instruction::BitCast:  Out << "BitCastInst"; break;
-    default: assert(!"Unreachable"); break;
+    default: assert(0 && "Unreachable"); break;
     }
     Out << "(" << opNames[0] << ", "
         << getCppName(cst->getType()) << ", \"";

llvm/lib/Target/X86/X86ISelLowering.cpp

@@ -11946,11 +11946,11 @@ MachineBasicBlock *
 X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
                                                MachineBasicBlock *BB) const {
   switch (MI->getOpcode()) {
-  default: assert(false && "Unexpected instr type to insert");
+  default: assert(0 && "Unexpected instr type to insert");
   case X86::TAILJMPd64:
   case X86::TAILJMPr64:
   case X86::TAILJMPm64:
-    assert(!"TAILJMP64 would not be touched here.");
+    assert(0 && "TAILJMP64 would not be touched here.");
   case X86::TCRETURNdi64:
   case X86::TCRETURNri64:
   case X86::TCRETURNmi64:

llvm/lib/VMCore/Constants.cpp

@@ -105,7 +105,7 @@ Constant *Constant::getNullValue(Type *Ty) {
     return ConstantAggregateZero::get(Ty);
   default:
     // Function, Label, or Opaque type?
-    assert(!"Cannot create a null constant of that type!");
+    assert(0 && "Cannot create a null constant of that type!");
     return 0;
   }
 }

llvm/lib/VMCore/Instructions.cpp

@@ -2022,7 +2022,7 @@ bool CastInst::isNoopCast(Instruction::CastOps Opcode,
                           Type *IntPtrTy) {
   switch (Opcode) {
     default:
-      assert(!"Invalid CastOp");
+      assert(0 && "Invalid CastOp");
     case Instruction::Trunc:
     case Instruction::ZExt:
     case Instruction::SExt: 
@@ -2215,10 +2215,10 @@ unsigned CastInst::isEliminableCastPair(
     case 99: 
       // cast combination can't happen (error in input). This is for all cases
       // where the MidTy is not the same for the two cast instructions.
-      assert(!"Invalid Cast Combination");
+      assert(0 && "Invalid Cast Combination");
       return 0;
     default:
-      assert(!"Error in CastResults table!!!");
+      assert(0 && "Error in CastResults table!!!");
       return 0;
   }
   return 0;
@@ -2242,7 +2242,7 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty,
     case IntToPtr: return new IntToPtrInst (S, Ty, Name, InsertBefore);
     case BitCast:  return new BitCastInst  (S, Ty, Name, InsertBefore);
     default:
-      assert(!"Invalid opcode provided");
+      assert(0 && "Invalid opcode provided");
   }
   return 0;
 }
@@ -2265,7 +2265,7 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, Type *Ty,
     case IntToPtr: return new IntToPtrInst (S, Ty, Name, InsertAtEnd);
     case BitCast:  return new BitCastInst  (S, Ty, Name, InsertAtEnd);
     default:
-      assert(!"Invalid opcode provided");
+      assert(0 && "Invalid opcode provided");
   }
   return 0;
 }
@@ -2549,17 +2549,17 @@ CastInst::getCastOpcode(
     } else if (SrcTy->isIntegerTy()) {
       return IntToPtr;                              // int -> ptr
     } else {
-      assert(!"Casting pointer to other than pointer or int");
+      assert(0 && "Casting pointer to other than pointer or int");
     }
   } else if (DestTy->isX86_MMXTy()) {
     if (SrcTy->isVectorTy()) {
       assert(DestBits == SrcBits && "Casting vector of wrong width to X86_MMX");
       return BitCast;                               // 64-bit vector to MMX
     } else {
-      assert(!"Illegal cast to X86_MMX");
+      assert(0 && "Illegal cast to X86_MMX");
     }
   } else {
-    assert(!"Casting to type that is not first-class");
+    assert(0 && "Casting to type that is not first-class");
   }
 
   // If we fall through to here we probably hit an assertion cast above
@@ -2869,7 +2869,7 @@ bool CmpInst::isEquality() const {
 
 CmpInst::Predicate CmpInst::getInversePredicate(Predicate pred) {
   switch (pred) {
-    default: assert(!"Unknown cmp predicate!");
+    default: assert(0 && "Unknown cmp predicate!");
     case ICMP_EQ: return ICMP_NE;
     case ICMP_NE: return ICMP_EQ;
     case ICMP_UGT: return ICMP_ULE;
@@ -2902,7 +2902,7 @@ CmpInst::Predicate CmpInst::getInversePredicate(Predicate pred) {
 
 ICmpInst::Predicate ICmpInst::getSignedPredicate(Predicate pred) {
   switch (pred) {
-    default: assert(! "Unknown icmp predicate!");
+    default: assert(0 && "Unknown icmp predicate!");
     case ICMP_EQ: case ICMP_NE: 
     case ICMP_SGT: case ICMP_SLT: case ICMP_SGE: case ICMP_SLE: 
        return pred;
@@ -2915,7 +2915,7 @@ ICmpInst::Predicate ICmpInst::getSignedPredicate(Predicate pred) {
 
 ICmpInst::Predicate ICmpInst::getUnsignedPredicate(Predicate pred) {
   switch (pred) {
-    default: assert(! "Unknown icmp predicate!");
+    default: assert(0 && "Unknown icmp predicate!");
     case ICMP_EQ: case ICMP_NE: 
     case ICMP_UGT: case ICMP_ULT: case ICMP_UGE: case ICMP_ULE: 
        return pred;
@@ -2991,7 +2991,7 @@ ICmpInst::makeConstantRange(Predicate pred, const APInt &C) {
 
 CmpInst::Predicate CmpInst::getSwappedPredicate(Predicate pred) {
   switch (pred) {
-    default: assert(!"Unknown cmp predicate!");
+    default: assert(0 && "Unknown cmp predicate!");
     case ICMP_EQ: case ICMP_NE:
       return pred;
     case ICMP_SGT: return ICMP_SLT;