Update makeLibCall to return both the call and the chain associated with the libcall...

[oota-llvm.git] / lib / CodeGen / SelectionDAG / LegalizeIntegerTypes.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index ff8f1f974a8e8e9e8824b47c22acb6142bdb9db3..643b1c9086b2cc0be72c73b035e03ac73f82429b 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -1770,7 +1770,8 @@ void DAGTypeLegalizer::ExpandIntRes_FP_TO_SINT(SDNode *N, SDValue &Lo,
   SDValue Op = N->getOperand(0);
   RTLIB::Libcall LC = RTLIB::getFPTOSINT(Op.getValueType(), VT);
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unexpected fp-to-sint conversion!");
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, &Op, 1, true/*irrelevant*/, dl),
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, &Op, 1, true/*irrelevant*/,
+                               dl).first,
                Lo, Hi);
 }
 
@@ -1781,7 +1782,8 @@ void DAGTypeLegalizer::ExpandIntRes_FP_TO_UINT(SDNode *N, SDValue &Lo,
   SDValue Op = N->getOperand(0);
   RTLIB::Libcall LC = RTLIB::getFPTOUINT(Op.getValueType(), VT);
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unexpected fp-to-uint conversion!");
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, &Op, 1, false/*irrelevant*/, dl),
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, &Op, 1, false/*irrelevant*/,
+                               dl).first,
                Lo, Hi);
 }
 
@@ -1997,7 +1999,8 @@ void DAGTypeLegalizer::ExpandIntRes_MUL(SDNode *N,
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unsupported MUL!");
 
   SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true/*irrelevant*/, dl),
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true/*irrelevant*/,
+                               dl).first,
                Lo, Hi);
 }
 
@@ -2060,7 +2063,7 @@ void DAGTypeLegalizer::ExpandIntRes_SDIV(SDNode *N,
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unsupported SDIV!");
 
   SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true, dl), Lo, Hi);
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true, dl).first, Lo, Hi);
 }
 
 void DAGTypeLegalizer::ExpandIntRes_Shift(SDNode *N,
@@ -2155,7 +2158,8 @@ void DAGTypeLegalizer::ExpandIntRes_Shift(SDNode *N,
 
   if (LC != RTLIB::UNKNOWN_LIBCALL && TLI.getLibcallName(LC)) {
     SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-    SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, isSigned, dl), Lo, Hi);
+    SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, isSigned, dl).first, Lo,
+                 Hi);
     return;
   }
 
@@ -2238,7 +2242,7 @@ void DAGTypeLegalizer::ExpandIntRes_SREM(SDNode *N,
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unsupported SREM!");
 
   SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true, dl), Lo, Hi);
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, true, dl).first, Lo, Hi);
 }
 
 void DAGTypeLegalizer::ExpandIntRes_TRUNCATE(SDNode *N,
@@ -2378,7 +2382,7 @@ void DAGTypeLegalizer::ExpandIntRes_UDIV(SDNode *N,
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unsupported UDIV!");
 
   SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, false, dl), Lo, Hi);
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, false, dl).first, Lo, Hi);
 }
 
 void DAGTypeLegalizer::ExpandIntRes_UREM(SDNode *N,
@@ -2398,7 +2402,7 @@ void DAGTypeLegalizer::ExpandIntRes_UREM(SDNode *N,
   assert(LC != RTLIB::UNKNOWN_LIBCALL && "Unsupported UREM!");
 
   SDValue Ops[2] = { N->getOperand(0), N->getOperand(1) };
-  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, false, dl), Lo, Hi);
+  SplitInteger(TLI.makeLibCall(DAG, LC, VT, Ops, 2, false, dl).first, Lo, Hi);
 }
 
 void DAGTypeLegalizer::ExpandIntRes_ZERO_EXTEND(SDNode *N,
@@ -2685,7 +2689,7 @@ SDValue DAGTypeLegalizer::ExpandIntOp_SINT_TO_FP(SDNode *N) {
   RTLIB::Libcall LC = RTLIB::getSINTTOFP(Op.getValueType(), DstVT);
   assert(LC != RTLIB::UNKNOWN_LIBCALL &&
          "Don't know how to expand this SINT_TO_FP!");
-  return TLI.makeLibCall(DAG, LC, DstVT, &Op, 1, true, SDLoc(N));
+  return TLI.makeLibCall(DAG, LC, DstVT, &Op, 1, true, SDLoc(N)).first;
 }
 
 SDValue DAGTypeLegalizer::ExpandIntOp_STORE(StoreSDNode *N, unsigned OpNo) {
@@ -2852,7 +2856,7 @@ SDValue DAGTypeLegalizer::ExpandIntOp_UINT_TO_FP(SDNode *N) {
   RTLIB::Libcall LC = RTLIB::getUINTTOFP(SrcVT, DstVT);
   assert(LC != RTLIB::UNKNOWN_LIBCALL &&
          "Don't know how to expand this UINT_TO_FP!");
-  return TLI.makeLibCall(DAG, LC, DstVT, &Op, 1, true, dl);
+  return TLI.makeLibCall(DAG, LC, DstVT, &Op, 1, true, dl).first;
 }
 
 SDValue DAGTypeLegalizer::ExpandIntOp_ATOMIC_STORE(SDNode *N) {