CodeGenAndEmitDAG();
}
+ uint32_t UnhandledWeight = 0;
+ for (unsigned j = 0, ej = SDB->BitTestCases[i].Cases.size(); j != ej; ++j)
+ UnhandledWeight += SDB->BitTestCases[i].Cases[j].ExtraWeight;
+
for (unsigned j = 0, ej = SDB->BitTestCases[i].Cases.size(); j != ej; ++j) {
+ UnhandledWeight -= SDB->BitTestCases[i].Cases[j].ExtraWeight;
// Set the current basic block to the mbb we wish to insert the code into
FuncInfo->MBB = SDB->BitTestCases[i].Cases[j].ThisBB;
FuncInfo->InsertPt = FuncInfo->MBB->end();
if (j+1 != ej)
SDB->visitBitTestCase(SDB->BitTestCases[i],
SDB->BitTestCases[i].Cases[j+1].ThisBB,
+ UnhandledWeight,
SDB->BitTestCases[i].Reg,
SDB->BitTestCases[i].Cases[j],
FuncInfo->MBB);
else
SDB->visitBitTestCase(SDB->BitTestCases[i],
SDB->BitTestCases[i].Default,
+ UnhandledWeight,
SDB->BitTestCases[i].Reg,
SDB->BitTestCases[i].Cases[j],
FuncInfo->MBB);
User->getOpcode() == ISD::HANDLENODE) // Root of the graph.
continue;
- if (User->getOpcode() == ISD::CopyToReg ||
- User->getOpcode() == ISD::CopyFromReg ||
- User->getOpcode() == ISD::INLINEASM ||
- User->getOpcode() == ISD::EH_LABEL) {
+ unsigned UserOpcode = User->getOpcode();
+ if (UserOpcode == ISD::CopyToReg ||
+ UserOpcode == ISD::CopyFromReg ||
+ UserOpcode == ISD::INLINEASM ||
+ UserOpcode == ISD::EH_LABEL ||
+ UserOpcode == ISD::LIFETIME_START ||
+ UserOpcode == ISD::LIFETIME_END) {
// If their node ID got reset to -1 then they've already been selected.
// Treat them like a MachineOpcode.
if (User->getNodeId() == -1)
return Res;
}
-/// CheckPatternPredicate - Implements OP_CheckPatternPredicate.
+/// CheckSame - Implements OP_CheckSame.
LLVM_ATTRIBUTE_ALWAYS_INLINE static bool
CheckSame(const unsigned char *MatcherTable, unsigned &MatcherIndex,
SDValue N,
case ISD::CopyFromReg:
case ISD::CopyToReg:
case ISD::EH_LABEL:
+ case ISD::LIFETIME_START:
+ case ISD::LIFETIME_END:
NodeToMatch->setNodeId(-1); // Mark selected.
return 0;
case ISD::AssertSext: