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/Analysis/IPA/Andersens.cpp b/lib/Analysis/IPA/Andersens.cpp
index f453a6f..3f1dcb7 100644
--- a/lib/Analysis/IPA/Andersens.cpp
+++ b/lib/Analysis/IPA/Andersens.cpp
@@ -508,7 +508,7 @@
#ifndef NDEBUG
V->dump();
#endif
- assert(0 && "Value does not have a node in the points-to graph!");
+ LLVM_UNREACHABLE("Value does not have a node in the points-to graph!");
}
return I->second;
}
@@ -827,10 +827,10 @@
return getNodeForConstantPointer(CE->getOperand(0));
default:
cerr << "Constant Expr not yet handled: " << *CE << "\n";
- assert(0);
+ llvm_unreachable();
}
} else {
- assert(0 && "Unknown constant pointer!");
+ LLVM_UNREACHABLE("Unknown constant pointer!");
}
return 0;
}
@@ -854,10 +854,10 @@
return getNodeForConstantPointerTarget(CE->getOperand(0));
default:
cerr << "Constant Expr not yet handled: " << *CE << "\n";
- assert(0);
+ llvm_unreachable();
}
} else {
- assert(0 && "Unknown constant pointer!");
+ LLVM_UNREACHABLE("Unknown constant pointer!");
}
return 0;
}
@@ -1244,7 +1244,7 @@
}
void Andersens::visitVAArg(VAArgInst &I) {
- assert(0 && "vaarg not handled yet!");
+ LLVM_UNREACHABLE("vaarg not handled yet!");
}
/// AddConstraintsForCall - Add constraints for a call with actual arguments