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Make Complex long long/double/long double work

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in ppc64 mode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48459 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2008-03-17 17:11:08 +00:00
parent b7f0c082cb
commit 257f75d0b8
2 changed files with 19 additions and 2 deletions
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2
lib/Target/PowerPC/PPCCallingConv.td
View File

@ -23,7 +23,7 @@ class CCIfSubtarget<string F, CCAction A>
// Return-value convention for PowerPC
def RetCC_PPC : CallingConv<[
CCIfType<[i32], CCAssignToReg<[R3, R4, R5, R6, R7, R8, R9, R10]>>,
CCIfType<[i64], CCAssignToReg<[X3, X4]>>,
CCIfType<[i64], CCAssignToReg<[X3, X4, X5, X6]>>,
CCIfType<[f32], CCAssignToReg<[F1]>>,
CCIfType<[f64], CCAssignToReg<[F1, F2]>>,

19
lib/Target/PowerPC/PPCISelLowering.cpp
View File

@ -2259,7 +2259,24 @@ SDOperand PPCTargetLowering::LowerCALL(SDOperand Op, SelectionDAG &DAG,
NodeTys.push_back(MVT::i32);
break;
case MVT::i64:
if (Op.Val->getValueType(1) == MVT::i64) {
if (Op.Val->getNumValues()>=4 &&
Op.Val->getValueType(3) == 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);
Chain = DAG.getCopyFromReg(Chain, PPC::X5, MVT::i64,
Chain.getValue(2)).getValue(1);
ResultVals[2] = Chain.getValue(0);
Chain = DAG.getCopyFromReg(Chain, PPC::X6, MVT::i64,
Chain.getValue(2)).getValue(1);
ResultVals[3] = Chain.getValue(0);
NumResults = 4;
NodeTys.push_back(MVT::i64);
NodeTys.push_back(MVT::i64);
NodeTys.push_back(MVT::i64);
} else 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,