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Change LowerCallResult method so that CCValAssign::BCvt can be used with

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f64 types.  This is not used for anything yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70006 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2009-04-25 00:33:20 +00:00
parent 2f91f30b93
commit 8091524d98
1 changed files with 17 additions and 17 deletions
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34
lib/Target/ARM/ARMISelLowering.cpp
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@ -500,35 +500,35 @@ LowerCallResult(SDValue Chain, SDValue InFlag, CallSDNode *TheCall,
for (unsigned i = 0; i != RVLocs.size(); ++i) {
CCValAssign VA = RVLocs[i];
// handle f64 as custom
SDValue Val;
if (VA.needsCustom()) {
SDValue Lo = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), VA.getLocVT(),
// Handle f64 as custom.
SDValue Lo = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), MVT::i32,
InFlag);
Chain = Lo.getValue(1);
InFlag = Lo.getValue(2);
VA = RVLocs[++i]; // skip ahead to next loc
SDValue Hi = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), VA.getLocVT(),
SDValue Hi = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), MVT::i32,
InFlag);
Chain = Hi.getValue(1);
InFlag = Hi.getValue(2);
ResultVals.push_back(DAG.getNode(ARMISD::FMDRR, dl, VA.getValVT(), Lo,
Hi));
Val = DAG.getNode(ARMISD::FMDRR, dl, MVT::f64, Lo, Hi);
} else {
SDValue Val = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), VA.getLocVT(),
InFlag);
Val = DAG.getCopyFromReg(Chain, dl, VA.getLocReg(), VA.getLocVT(),
InFlag);
Chain = Val.getValue(1);
InFlag = Val.getValue(2);
switch (VA.getLocInfo()) {
default: assert(0 && "Unknown loc info!");
case CCValAssign::Full: break;
case CCValAssign::BCvt:
Val = DAG.getNode(ISD::BIT_CONVERT, dl, VA.getValVT(), Val);
break;
}
ResultVals.push_back(Val);
}
switch (VA.getLocInfo()) {
default: assert(0 && "Unknown loc info!");
case CCValAssign::Full: break;
case CCValAssign::BCvt:
Val = DAG.getNode(ISD::BIT_CONVERT, dl, VA.getValVT(), Val);
break;
}
ResultVals.push_back(Val);
}
// Merge everything together with a MERGE_VALUES node.