+/// visitBinaryFloatCall - If a call instruction is a binary floating-point
+/// operation (as expected), translate it to an SDNode with the specified opcode
+/// and return true.
+bool SelectionDAGBuilder::visitBinaryFloatCall(const CallInst &I,
+ unsigned Opcode) {
+ // Sanity check that it really is a binary floating-point call.
+ if (I.getNumArgOperands() != 2 ||
+ !I.getArgOperand(0)->getType()->isFloatingPointTy() ||
+ I.getType() != I.getArgOperand(0)->getType() ||
+ I.getType() != I.getArgOperand(1)->getType() ||
+ !I.onlyReadsMemory())
+ return false;
+
+ SDValue Tmp0 = getValue(I.getArgOperand(0));
+ SDValue Tmp1 = getValue(I.getArgOperand(1));
+ EVT VT = Tmp0.getValueType();
+ setValue(&I, DAG.getNode(Opcode, getCurSDLoc(), VT, Tmp0, Tmp1));
+ return true;
+}
+