diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAGNodes.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index e04108e694..81bdcc8d3c 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -85,9 +85,10 @@ namespace ISD { TargetConstantPool, TargetExternalSymbol, - // Abstract version of ConstantVec with abstract Vector type. The first node - // is a constant element count, the second is a value type indicating the - // type of the elements. + // Abstract version of ConstantVec with abstract Vector type. The first N-2 + // operands are the constants to initialize the vector, the N-2nd operand + // is a constant element count, and that last operand is the value type + // indicating the type of the elements. VConstant, // CopyToReg - This node has three operands: a chain, a register number to @@ -157,7 +158,7 @@ namespace ISD { // a constant element count, and a value type node indicating the type of // the elements. The order is count, type, op0, op1. All vector opcodes, // including VLOAD and VConstant must currently have count and type as - // their 1st and 2nd arguments. + // their last two operands. VADD, VSUB, VMUL, VSDIV, VUDIV, VAND, VOR, VXOR, |