diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 1dc9d7460f8..e30b702ac15 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -4440,6 +4440,11 @@ SDValue SelectionDAG::getNode(unsigned Opcode, const SDLoc &DL, EVT VT, if (Operand.isUndef()) return getUNDEF(VT); break; + case ISD::FP_TO_SINT: + case ISD::FP_TO_UINT: + if (Operand.isUndef()) + return getUNDEF(VT); + break; case ISD::SINT_TO_FP: case ISD::UINT_TO_FP: // [us]itofp(undef) = 0, because the result value is bounded. |
