Changes in directory llvm/utils/TableGen:
CodeGenTarget.cpp updated: 1.71 -> 1.72
---
Log message:
eliminate need for the NumMIOperands field in Operand.
---
Diffs of the changes: (+13 -1)
CodeGenTarget.cpp | 14 +++++++++++++-
1 files changed, 13 insertions(+), 1 deletion(-)
Index: llvm/utils/TableGen/CodeGenTarget.cpp
diff -u llvm/utils/TableGen/CodeGenTarget.cpp:1.71
llvm/utils/TableGen/CodeGenTarget.cpp:1.72
--- llvm/utils/TableGen/CodeGenTarget.cpp:1.71 Wed Nov 1 17:03:11 2006
+++ llvm/utils/TableGen/CodeGenTarget.cpp Fri Nov 3 17:45:17 2006
@@ -365,8 +365,20 @@
DagInit *MIOpInfo = 0;
if (Rec->isSubClassOf("Operand")) {
PrintMethod = Rec->getValueAsString("PrintMethod");
- NumOps = Rec->getValueAsInt("NumMIOperands");
MIOpInfo = Rec->getValueAsDag("MIOperandInfo");
+
+ // Verify that MIOpInfo has an 'ops' root value.
+ if (!dynamic_cast<DefInit*>(MIOpInfo->getOperator()) ||
+ dynamic_cast<DefInit*>(MIOpInfo->getOperator())
+ ->getDef()->getName() != "ops")
+ throw "Bad value for MIOperandInfo in operand '" + Rec->getName() +
+ "'\n";
+
+ // If we have MIOpInfo, then we have #operands equal to number of entries
+ // in MIOperandInfo.
+ if (unsigned NumArgs = MIOpInfo->getNumArgs())
+ NumOps = NumArgs;
+
} else if (Rec->getName() == "variable_ops") {
hasVariableNumberOfOperands = true;
continue;
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