Add support for calls with i128 return values on ppc64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48041 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 7773fc9..06098de 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -2015,9 +2015,19 @@
NodeTys.push_back(MVT::i32);
break;
case MVT::i64:
- Chain = DAG.getCopyFromReg(Chain, PPC::X3, MVT::i64, InFlag).getValue(1);
- ResultVals[0] = Chain.getValue(0);
- NumResults = 1;
+ if (Op.Val->getValueType(1) == MVT::i64) {
+ Chain = DAG.getCopyFromReg(Chain, PPC::X3, MVT::i64, InFlag).getValue(1);
+ ResultVals[0] = Chain.getValue(0);
+ Chain = DAG.getCopyFromReg(Chain, PPC::X4, MVT::i64,
+ Chain.getValue(2)).getValue(1);
+ ResultVals[1] = Chain.getValue(0);
+ NumResults = 2;
+ NodeTys.push_back(MVT::i64);
+ } else {
+ Chain = DAG.getCopyFromReg(Chain, PPC::X3, MVT::i64, InFlag).getValue(1);
+ ResultVals[0] = Chain.getValue(0);
+ NumResults = 1;
+ }
NodeTys.push_back(MVT::i64);
break;
case MVT::f64: