diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 357e2cd..84a381b 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -3328,6 +3328,18 @@ SDOperand SelectionDAGLegalize::PromoteOp(SDOperand Op) { DAG.getValueType(VT)); break; + case ISD::FPOWI: { + // Promote f32 powi to f64 powi. Note that this could insert a libcall + // directly as well, which may be better. + Tmp1 = PromoteOp(Node->getOperand(0)); + assert(Tmp1.getValueType() == NVT); + Result = DAG.getNode(ISD::FPOWI, NVT, Tmp1, Node->getOperand(1)); + if (NoExcessFPPrecision) + Result = DAG.getNode(ISD::FP_ROUND_INREG, NVT, Result, + DAG.getValueType(VT)); + break; + } + case ISD::AND: case ISD::OR: case ISD::XOR: |