#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
using namespace llvm;
if (CFP->getValueAPF().isNaN()) {
// If an operand is known to be a nan, we can fold it.
switch (ISD::getUnorderedFlavor(Cond)) {
- default: assert(0 && "Unknown flavor!");
+ default: LLVM_UNREACHABLE("Unknown flavor!");
case 0: // Known false.
return DAG.getConstant(0, VT);
case 1: // Known true.
SDValue Temp;
if (N0.getValueType() == MVT::i1 && foldBooleans) {
switch (Cond) {
- default: assert(0 && "Unknown integer setcc!");
+ default: LLVM_UNREACHABLE("Unknown integer setcc!");
case ISD::SETEQ: // X == Y -> ~(X^Y)
Temp = DAG.getNode(ISD::XOR, dl, MVT::i1, N0, N1);
N0 = DAG.getNOT(dl, Temp, MVT::i1);
/// is.
static unsigned getConstraintGenerality(TargetLowering::ConstraintType CT) {
switch (CT) {
- default: assert(0 && "Unknown constraint type!");
+ default: LLVM_UNREACHABLE("Unknown constraint type!");
case TargetLowering::C_Other:
case TargetLowering::C_Unknown:
return 0;