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Clean up from recent changes. Comment the new parameter to ExpandLibCall.
Consolidate some lines of code and remove duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32829 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -2127,9 +2127,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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const char *FnName = 0;
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if (Node->getOpcode() == ISD::MEMSET) {
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Entry.Node = Tmp2;
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Entry.Ty = IntPtrTy;
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Entry.isSigned = false;
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Entry.Node = Tmp2; Entry.isSigned = false; Entry.Ty = IntPtrTy;
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Args.push_back(Entry);
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// Extend the (previously legalized) ubyte argument to be an int value
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// for the call.
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@ -2145,12 +2143,10 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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FnName = "memset";
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} else if (Node->getOpcode() == ISD::MEMCPY ||
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Node->getOpcode() == ISD::MEMMOVE) {
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Entry.Node = Tmp2; Entry.Ty = IntPtrTy; Entry.isSigned = false;
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Args.push_back(Entry);
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Entry.Node = Tmp3; Entry.Ty = IntPtrTy; Entry.isSigned = false;
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Args.push_back(Entry);
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Entry.Node = Tmp4; Entry.Ty = IntPtrTy; Entry.isSigned = false;
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Args.push_back(Entry);
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Entry.Ty = IntPtrTy; Entry.isSigned = false;
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Entry.Node = Tmp2; Args.push_back(Entry);
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Entry.Node = Tmp3; Args.push_back(Entry);
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Entry.Node = Tmp4; Args.push_back(Entry);
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FnName = Node->getOpcode() == ISD::MEMMOVE ? "memmove" : "memcpy";
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} else {
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assert(0 && "Unknown op!");
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@ -2356,7 +2352,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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DAG.getNode(ISD::FP_EXTEND, MVT::f64, Tmp2));
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}
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SDOperand Dummy;
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Result = ExpandLibCall(FnName, Node, false, Dummy);
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Result = ExpandLibCall(FnName, Node, false/*sign irrelevant*/, Dummy);
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break;
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}
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break;
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@ -2450,7 +2446,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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// Floating point mod -> fmod libcall.
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const char *FnName = Node->getValueType(0) == MVT::f32 ? "fmodf":"fmod";
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SDOperand Dummy;
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Result = ExpandLibCall(FnName, Node, false, Dummy);
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Result = ExpandLibCall(FnName, Node, false/*sign irrelevant*/, Dummy);
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}
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break;
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}
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@ -2699,7 +2695,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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default: assert(0 && "Unreachable!");
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}
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SDOperand Dummy;
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Result = ExpandLibCall(FnName, Node, false, Dummy);
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Result = ExpandLibCall(FnName, Node, false/*sign irrelevant*/, Dummy);
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break;
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}
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}
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@ -2711,7 +2707,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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const char *FnName = Node->getValueType(0) == MVT::f32
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? "__powisf2" : "__powidf2";
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SDOperand Dummy;
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Result = ExpandLibCall(FnName, Node, false, Dummy);
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Result = ExpandLibCall(FnName, Node, false/*sign irrelevant*/, Dummy);
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break;
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}
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case ISD::BIT_CONVERT:
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@ -2897,7 +2893,7 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
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default: assert(0 && "Unreachable!");
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}
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SDOperand Dummy;
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Result = ExpandLibCall(FnName, Node, false, Dummy);
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Result = ExpandLibCall(FnName, Node, false/*sign irrelevant*/, Dummy);
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break;
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}
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case Promote:
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@ -3621,14 +3617,14 @@ void SelectionDAGLegalize::LegalizeSetCCOperands(SDOperand &LHS,
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SDOperand Dummy;
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Tmp1 = ExpandLibCall(FnName1,
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DAG.getNode(ISD::MERGE_VALUES, VT, LHS, RHS).Val,
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false, Dummy);
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false /*sign irrelevant*/, Dummy);
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Tmp2 = DAG.getConstant(0, MVT::i32);
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CC = DAG.getCondCode(CC1);
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if (FnName2) {
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Tmp1 = DAG.getNode(ISD::SETCC, TLI.getSetCCResultTy(), Tmp1, Tmp2, CC);
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LHS = ExpandLibCall(FnName2,
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DAG.getNode(ISD::MERGE_VALUES, VT, LHS, RHS).Val,
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false, Dummy);
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false /*sign irrelevant*/, Dummy);
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Tmp2 = DAG.getNode(ISD::SETCC, TLI.getSetCCResultTy(), LHS, Tmp2,
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DAG.getCondCode(CC2));
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Tmp1 = DAG.getNode(ISD::OR, Tmp1.getValueType(), Tmp1, Tmp2);
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@ -4836,9 +4832,9 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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if (Node->getOperand(0).getValueType() == MVT::f32)
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Lo = ExpandLibCall("__fixsfdi", Node, false, Hi);
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Lo = ExpandLibCall("__fixsfdi", Node, false/*sign irrelevant*/, Hi);
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else
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Lo = ExpandLibCall("__fixdfdi", Node, false, Hi);
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Lo = ExpandLibCall("__fixdfdi", Node, false/*sign irrelevant*/, Hi);
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break;
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case ISD::FP_TO_UINT:
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@ -4860,9 +4856,9 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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if (Node->getOperand(0).getValueType() == MVT::f32)
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Lo = ExpandLibCall("__fixunssfdi", Node, false, Hi);
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Lo = ExpandLibCall("__fixunssfdi", Node, false/*sign irrelevant*/, Hi);
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else
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Lo = ExpandLibCall("__fixunsdfdi", Node, false, Hi);
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Lo = ExpandLibCall("__fixunsdfdi", Node, false/*sign irrelevant*/, Hi);
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break;
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case ISD::SHL: {
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@ -4911,7 +4907,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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// Otherwise, emit a libcall.
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Lo = ExpandLibCall("__ashldi3", Node, false, Hi);
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Lo = ExpandLibCall("__ashldi3", Node, false/*left shift=unsigned*/, Hi);
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break;
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}
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@ -4943,7 +4939,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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// Otherwise, emit a libcall.
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Lo = ExpandLibCall("__ashrdi3", Node, true, Hi);
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Lo = ExpandLibCall("__ashrdi3", Node, true/*ashr is signed*/, Hi);
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break;
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}
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@ -4975,7 +4971,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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// Otherwise, emit a libcall.
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Lo = ExpandLibCall("__lshrdi3", Node, false, Hi);
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Lo = ExpandLibCall("__lshrdi3", Node, false/*lshr is unsigned*/, Hi);
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break;
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}
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@ -5062,7 +5058,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
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}
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}
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Lo = ExpandLibCall("__muldi3" , Node, false, Hi);
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Lo = ExpandLibCall("__muldi3" , Node, false/*sign irrelevant*/, Hi);
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break;
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}
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case ISD::SDIV: Lo = ExpandLibCall("__divdi3" , Node, true, Hi); break;
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