assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index 06eb575..162e9fd 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -325,7 +325,7 @@
void CppWriter::printVisibilityType(GlobalValue::VisibilityTypes VisType) {
switch (VisType) {
- default: assert(0 && "Unknown GVar visibility");
+ default: LLVM_UNREACHABLE("Unknown GVar visibility");
case GlobalValue::DefaultVisibility:
Out << "GlobalValue::DefaultVisibility";
break;
@@ -844,7 +844,7 @@
printConstant(CE->getOperand(0));
Out << "Constant* " << constName << " = ConstantExpr::getCast(";
switch (CE->getOpcode()) {
- default: assert(0 && "Invalid cast opcode");
+ default: LLVM_UNREACHABLE("Invalid cast opcode");
case Instruction::Trunc: Out << "Instruction::Trunc"; break;
case Instruction::ZExt: Out << "Instruction::ZExt"; break;
case Instruction::SExt: Out << "Instruction::SExt"; break;