Teach the dag scheduler to handle inline asm nodes with multi-value immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41386 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index 192b076..11c69a4 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -753,15 +753,16 @@
}
break;
case 3: { // Immediate.
- assert(NumVals == 1 && "Unknown immediate value!");
- if (ConstantSDNode *CS=dyn_cast<ConstantSDNode>(Node->getOperand(i))){
- MI->addImmOperand(CS->getValue());
- } else {
- GlobalAddressSDNode *GA =
- cast<GlobalAddressSDNode>(Node->getOperand(i));
- MI->addGlobalAddressOperand(GA->getGlobal(), GA->getOffset());
+ for (; NumVals; --NumVals, ++i) {
+ if (ConstantSDNode *CS =
+ dyn_cast<ConstantSDNode>(Node->getOperand(i))) {
+ MI->addImmOperand(CS->getValue());
+ } else {
+ GlobalAddressSDNode *GA =
+ cast<GlobalAddressSDNode>(Node->getOperand(i));
+ MI->addGlobalAddressOperand(GA->getGlobal(), GA->getOffset());
+ }
}
- ++i;
break;
}
case 4: // Addressing mode.