diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAG.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index a6f9c1beed..3e550c0a37 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -16,6 +16,7 @@ #define LLVM_CODEGEN_SELECTIONDAG_H #include "llvm/ADT/ilist.h" +#include "llvm/ADT/DenseSet.h" #include "llvm/ADT/FoldingSet.h" #include "llvm/ADT/StringMap.h" #include "llvm/CodeGen/SelectionDAGNodes.h" @@ -102,6 +103,12 @@ class SelectionDAG { /// VerifyNode - Sanity check the given node. Aborts if it is invalid. void VerifyNode(SDNode *N); + /// setGraphColorHelper - Implementation of setSubgraphColor. + /// Return whether we had to truncate the search. + /// + bool setSubgraphColorHelper(SDNode *N, const char *Color, DenseSet<SDNode *> &visited, + int level, bool &printed); + public: SelectionDAG(TargetLowering &tli, FunctionLoweringInfo &fli); ~SelectionDAG(); @@ -147,6 +154,10 @@ public: /// void setGraphColor(const SDNode *N, const char *Color); + /// setGraphColor - Convenience for setting subgraph color attribute. + /// + void setSubgraphColor(SDNode *N, const char *Color); + typedef ilist<SDNode>::const_iterator allnodes_const_iterator; allnodes_const_iterator allnodes_begin() const { return AllNodes.begin(); } allnodes_const_iterator allnodes_end() const { return AllNodes.end(); } |