diff options
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index 06e0d5b713..5d1689c3fd 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -830,6 +830,15 @@ TreePatternNode *TreePattern::ParseTreePattern(DagInit *Dag) { New = new TreePatternNode(II); if (!Dag->getArgName(0).empty()) error("Constant int argument should not have a name!"); + } else if (BitsInit *BI = dynamic_cast<BitsInit*>(Arg)) { + // Turn this into an IntInit. + Init *II = BI->convertInitializerTo(new IntRecTy()); + if (II == 0 || !dynamic_cast<IntInit*>(II)) + error("Bits value must be constants!"); + + New = new TreePatternNode(dynamic_cast<IntInit*>(II)); + if (!Dag->getArgName(0).empty()) + error("Constant int argument should not have a name!"); } else { Arg->dump(); error("Unknown leaf value for tree pattern!"); @@ -888,6 +897,16 @@ TreePatternNode *TreePattern::ParseTreePattern(DagInit *Dag) { if (!Dag->getArgName(i).empty()) error("Constant int argument should not have a name!"); Children.push_back(Node); + } else if (BitsInit *BI = dynamic_cast<BitsInit*>(Arg)) { + // Turn this into an IntInit. + Init *II = BI->convertInitializerTo(new IntRecTy()); + if (II == 0 || !dynamic_cast<IntInit*>(II)) + error("Bits value must be constants!"); + + TreePatternNode *Node = new TreePatternNode(dynamic_cast<IntInit*>(II)); + if (!Dag->getArgName(i).empty()) + error("Constant int argument should not have a name!"); + Children.push_back(Node); } else { std::cerr << '"'; Arg->dump(); |