Get rid of the last non-DebugLoc versions of getNode!

Many targets build placeholder nodes for special operands, e.g.
GlobalBaseReg on X86 and PPC for the PIC base.  There's no
sensible way to associate debug info with these.  I've left
them built with getNode calls with explicit DebugLoc::getUnknownLoc operands. 
I'm not too happy about this but don't see a good improvement;
I considered adding a getPseudoOperand or something, but it
seems to me that'll just make it harder to read.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63992 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 14 deletions

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 72409ca181..8d90501b72 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1280,7 +1280,7 @@ SDValue SelectionDAG::getShiftAmountOperand(SDValue Op) {
   if (OpTy == ShTy || OpTy.isVector()) return Op;
 
   ISD::NodeType Opcode = OpTy.bitsGT(ShTy) ?  ISD::TRUNCATE : ISD::ZERO_EXTEND;
-  return getNode(Opcode, ShTy, Op);
+  return getNode(Opcode, Op.getDebugLoc(), ShTy, Op);
 }
 
 /// CreateStackTemporary - Create a stack temporary, suitable for holding the
@@ -2158,10 +2158,6 @@ SDValue SelectionDAG::getShuffleScalarElt(const SDNode *N, unsigned i) {
 
 /// getNode - Gets or creates the specified node.
 ///
-SDValue SelectionDAG::getNode(unsigned Opcode, MVT VT) {
-  return getNode(Opcode, DebugLoc::getUnknownLoc(), VT);
-}
-
 SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, MVT VT) {
   FoldingSetNodeID ID;
   AddNodeIDNode(ID, Opcode, getVTList(VT), 0, 0);
@@ -2179,10 +2175,6 @@ SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, MVT VT) {
   return SDValue(N, 0);
 }
 
-SDValue SelectionDAG::getNode(unsigned Opcode, MVT VT, SDValue Operand) {
-  return getNode(Opcode, DebugLoc::getUnknownLoc(), VT, Operand);
-}
-
 SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL,
                               MVT VT, SDValue Operand) {
   // Constant fold unary operations with an integer constant operand.
@@ -3690,11 +3682,6 @@ SDValue SelectionDAG::getVAArg(MVT VT, DebugLoc dl,
   return getNode(ISD::VAARG, dl, getVTList(VT, MVT::Other), Ops, 3);
 }
 
-SDValue SelectionDAG::getNode(unsigned Opcode, MVT VT,
-                              const SDUse *Ops, unsigned NumOps) {
-  return getNode(Opcode, DebugLoc::getUnknownLoc(), VT, Ops, NumOps);
-}
-
 SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, MVT VT,
                               const SDUse *Ops, unsigned NumOps) {
   switch (NumOps) {