diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp index 48d918c1d6c..a796431ae78 100644 --- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -849,6 +849,8 @@ bool ARMDAGToDAGISel::SelectAddrMode1(SDOperand Op, case ISD::Constant: { uint32_t val = cast<ConstantSDNode>(N)->getValue(); if(!isRotInt8Immediate(val)) { + if (isRotInt8Immediate(~val)) + return false; //use MVN Constant *C = ConstantInt::get(Type::UIntTy, val); int alignment = 2; SDOperand Addr = CurDAG->getTargetConstantPool(C, MVT::i32, alignment); |
