diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 3c36cc6f659..9a29a010c14 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -6388,29 +6388,11 @@ void SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, DAG.setRoot(Res); return; } - case Intrinsic::objectsize: { - // If we don't know by now, we're never going to know. - ConstantInt *CI = dyn_cast<ConstantInt>(I.getArgOperand(1)); - - assert(CI && "Non-constant type in __builtin_object_size?"); - - SDValue Arg = getValue(I.getCalledValue()); - EVT Ty = Arg.getValueType(); - - if (CI->isZero()) - Res = DAG.getConstant(-1ULL, sdl, Ty); - else - Res = DAG.getConstant(0, sdl, Ty); - - setValue(&I, Res); - return; - } + case Intrinsic::objectsize: + llvm_unreachable("llvm.objectsize.* should have been lowered already"); case Intrinsic::is_constant: - // If this wasn't constant-folded away by now, then it's not a - // constant. - setValue(&I, DAG.getConstant(0, sdl, MVT::i1)); - return; + llvm_unreachable("llvm.is.constant.* should have been lowered already"); case Intrinsic::annotation: case Intrinsic::ptr_annotation: |
