diff options
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index 73e639db65..c46b0883ae 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -145,7 +145,7 @@ bool SDTypeConstraint::ApplyTypeConstraint(TreePatternNode *N, assert(NumResults <= 1 && "We only work with nodes with zero or one result so far!"); - // Check that the number of operands is sane. + // Check that the number of operands is sane. Negative operands -> varargs. if (NodeInfo.getNumOperands() >= 0) { if (N->getNumChildren() != (unsigned)NodeInfo.getNumOperands()) TP.error(N->getOperator()->getName() + " node requires exactly " + |