diff options
| -rw-r--r-- | llvm/include/llvm/CodeGen/SelectionDAGNodes.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/SelectionDAGNodes.h b/llvm/include/llvm/CodeGen/SelectionDAGNodes.h index 75579ecb7cc..df76524ca11 100644 --- a/llvm/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/llvm/include/llvm/CodeGen/SelectionDAGNodes.h @@ -453,6 +453,13 @@ namespace ISD { BUILTIN_OP_END }; + /// Node predicates + + /// isBuildVectorAllOnesInteger - Return true if the specified node is a + /// BUILD_VECTOR where all of the elements are ~0 or undef. + bool isBuildVectorAllOnesInteger(const SDNode *N); + + //===--------------------------------------------------------------------===// /// ISD::CondCode enum - These are ordered carefully to make the bitfields /// below work out, when considering SETFALSE (something that never exists |
