diff options
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index e9b54fb..cd8597b 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -111,6 +111,12 @@ namespace ISD { // [Lo,Hi] = op [LoLHS,HiLHS], [LoRHS,HiRHS] ADD_PARTS, SUB_PARTS, + // SHL_PARTS/SRA_PARTS/SRL_PARTS - These operators are used for expanded + // integer shift operations, just like ADD/SUB_PARTS. The operation + // ordering is: + // [Lo,Hi] = op [LoLHS,HiLHS], [LoRHS,HiRHS] + SHL_PARTS, SRA_PARTS, SRL_PARTS, + // Conversion operators. These are all single input single output // operations. For all of these, the result type must be strictly // wider or narrower (depending on the operation) than the source |