Track IR ordering of SelectionDAG nodes 2/4.

Change SelectionDAG::getXXXNode() interfaces as well as call sites of
these functions to pass in SDLoc instead of DebugLoc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182703 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/R600/AMDILISelLowering.cpp b/lib/Target/R600/AMDILISelLowering.cpp
index e20dbe0..0168906 100644
--- a/lib/Target/R600/AMDILISelLowering.cpp
+++ b/lib/Target/R600/AMDILISelLowering.cpp
@@ -329,7 +329,7 @@
 AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const {
   SDValue Data = Op.getOperand(0);
   VTSDNode *BaseType = cast<VTSDNode>(Op.getOperand(1));
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT DVT = Data.getValueType();
   EVT BVT = BaseType->getVT();
   unsigned baseBits = BVT.getScalarType().getSizeInBits();
@@ -385,7 +385,7 @@
   SDValue Result;
   Result = DAG.getNode(
       AMDGPUISD::BRANCH_COND,
-      Op.getDebugLoc(),
+      SDLoc(Op),
       Op.getValueType(),
       Chain, Jump, Cond);
   return Result;
@@ -393,7 +393,7 @@
 
 SDValue
 AMDGPUTargetLowering::LowerSDIV24(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);
@@ -474,7 +474,7 @@
 
 SDValue
 AMDGPUTargetLowering::LowerSDIV32(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);
@@ -545,7 +545,7 @@
 
 SDValue
 AMDGPUTargetLowering::LowerSREM8(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   MVT INTTY = MVT::i32;
   if (OVT == MVT::v2i8) {
@@ -562,7 +562,7 @@
 
 SDValue
 AMDGPUTargetLowering::LowerSREM16(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   MVT INTTY = MVT::i32;
   if (OVT == MVT::v2i16) {
@@ -579,7 +579,7 @@
 
 SDValue
 AMDGPUTargetLowering::LowerSREM32(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);