always promote float varargs to double.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34604 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-25 19:59:18 +00:00
parent 5d0d05c9b8
commit 640c0ac01d

View File

@ -1423,7 +1423,7 @@ static SDOperand LowerCALL(SDOperand Op, SelectionDAG &DAG,
break;
case MVT::f32:
case MVT::f64:
if (isVarArg && isPPC64) {
if (isVarArg || isPPC64) {
// Float varargs need to be promoted to double.
if (Arg.getValueType() == MVT::f32)
Arg = DAG.getNode(ISD::FP_EXTEND, MVT::f64, Arg);