More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
index a851be3..c27caea 100644
--- a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
+++ b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
@@ -90,8 +90,6 @@
short s_val = (short) i_val;
return i_val == s_val;
}
-
- return false;
}
//! ConstantFPSDNode predicate for representing floats as 16-bit sign ext.
@@ -286,8 +284,8 @@
llvm_unreachable("InlineAsmMemoryOperand 'v' constraint not handled.");
#else
SelectAddrIdxOnly(Op, Op, Op0, Op1);
-#endif
break;
+#endif
}
OutOps.push_back(Op0);
@@ -326,7 +324,7 @@
val = dyn_cast<ConstantSDNode>(N.getNode())->getSExtValue();
Base = CurDAG->getTargetConstant( val , MVT::i32);
Index = Zero;
- return true; break;
+ return true;
case ISD::ConstantPool:
case ISD::GlobalAddress:
report_fatal_error("SPU SelectAFormAddr: Pool/Global not lowered.");
@@ -578,22 +576,16 @@
switch( VT.SimpleTy ) {
case MVT::i8:
return CurDAG->getTargetConstant(SPU::R8CRegClass.getID(), MVT::i32);
- break;
case MVT::i16:
return CurDAG->getTargetConstant(SPU::R16CRegClass.getID(), MVT::i32);
- break;
case MVT::i32:
return CurDAG->getTargetConstant(SPU::R32CRegClass.getID(), MVT::i32);
- break;
case MVT::f32:
return CurDAG->getTargetConstant(SPU::R32FPRegClass.getID(), MVT::i32);
- break;
case MVT::i64:
return CurDAG->getTargetConstant(SPU::R64CRegClass.getID(), MVT::i32);
- break;
case MVT::i128:
return CurDAG->getTargetConstant(SPU::GPRCRegClass.getID(), MVT::i32);
- break;
case MVT::v16i8:
case MVT::v8i16:
case MVT::v4i32:
@@ -601,11 +593,10 @@
case MVT::v2i64:
case MVT::v2f64:
return CurDAG->getTargetConstant(SPU::VECREGRegClass.getID(), MVT::i32);
- break;
default:
assert( false && "add a new case here" );
+ return SDValue();
}
- return SDValue();
}
//! Convert the operand from a target-independent to a target-specific node