HWFalse = DAG.getConstant(0, CompareVT);
}
else {
- assert(!"Unhandled value type in LowerSELECT_CC");
+ llvm_unreachable("Unhandled value type in LowerSELECT_CC");
}
// Lower this unsupported SELECT_CC into a combination of two supported
Ptr, DAG.getConstant(2, MVT::i32)));
if (StoreNode->isTruncatingStore() || StoreNode->isIndexed()) {
- assert(!"Truncated and indexed stores not supported yet");
+ llvm_unreachable("Truncated and indexed stores not supported yet");
} else {
Chain = DAG.getStore(Chain, DL, Value, Ptr, StoreNode->getMemOperand());
}
}
Result = DAG.getNode(ISD::BUILD_VECTOR, DL, NewVT, Slots, NumElements);
} else {
- // non constant ptr cant be folded, keeps it as a v4f32 load
+ // non-constant ptr can't be folded, keeps it as a v4f32 load
Result = DAG.getNode(AMDGPUISD::CONST_ADDRESS, DL, MVT::v4i32,
DAG.getNode(ISD::SRL, DL, MVT::i32, Ptr, DAG.getConstant(4, MVT::i32)),
DAG.getConstant(LoadNode->getAddressSpace() -
VectorEntry.getOperand(3)
};
bool isUnmovable[4] = { false, false, false, false };
- for (unsigned i = 0; i < 4; i++)
+ for (unsigned i = 0; i < 4; i++) {
RemapSwizzle[i] = i;
+ if (NewBldVec[i].getOpcode() == ISD::EXTRACT_VECTOR_ELT) {
+ unsigned Idx = dyn_cast<ConstantSDNode>(NewBldVec[i].getOperand(1))
+ ->getZExtValue();
+ if (i == Idx)
+ isUnmovable[Idx] = true;
+ }
+ }
for (unsigned i = 0; i < 4; i++) {
if (NewBldVec[i].getOpcode() == ISD::EXTRACT_VECTOR_ELT) {
unsigned Idx = dyn_cast<ConstantSDNode>(NewBldVec[i].getOperand(1))
->getZExtValue();
- if (i == Idx) {
- isUnmovable[Idx] = true;
- continue;
- }
if (isUnmovable[Idx])
continue;
// Swap i and Idx