case X86ISD::PINSRW: {
SDValue InVec = N.getOperand(0);
SDValue InScl = N.getOperand(1);
+ SDValue InIndex = N.getOperand(2);
+ if (!isa<ConstantSDNode>(InIndex) ||
+ cast<ConstantSDNode>(InIndex)->getAPIntValue().uge(NumElts))
+ return false;
uint64_t InIdx = N.getConstantOperandVal(2);
- assert(InIdx < NumElts && "Illegal insertion index");
// Attempt to recognise a PINSR*(VEC, 0, Idx) shuffle pattern.
if (X86::isZeroNode(InScl)) {
return false;
SDValue ExVec = InScl.getOperand(0);
+ SDValue ExIndex = InScl.getOperand(1);
+ if (!isa<ConstantSDNode>(ExIndex) ||
+ cast<ConstantSDNode>(ExIndex)->getAPIntValue().uge(NumElts))
+ return false;
uint64_t ExIdx = InScl.getConstantOperandVal(1);
- assert(ExIdx < NumElts && "Illegal extraction index");
+
Ops.push_back(InVec);
Ops.push_back(ExVec);
for (unsigned i = 0; i != NumElts; ++i)