diff options
| -rw-r--r-- | lib/Target/X86/X86ISelDAGToDAG.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index c8b341406c..75e9faecb2 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -1224,15 +1224,6 @@ SDNode *X86DAGToDAGISel::Select(SDOperand N) { SDOperand N0 = Node->getOperand(0); SDOperand N1 = Node->getOperand(1); - // There are several forms of IMUL that just return the low part and - // don't have fixed-register operands. If we don't need the high part, - // use these instead. They can be selected with the generated ISel code. - if (NVT != MVT::i8 && - N.getValue(1).use_empty()) { - N = CurDAG->getNode(ISD::MUL, NVT, N0, N1); - break; - } - bool isSigned = Opcode == ISD::SMUL_LOHI; if (!isSigned) switch (NVT) { |