Lanai

Author: s-barannikov

llvm/lib/Target/Lanai/CMakeLists.txt

@@ -10,6 +10,7 @@ tablegen(LLVM LanaiGenDisassemblerTables.inc -gen-disassembler)
 tablegen(LLVM LanaiGenInstrInfo.inc -gen-instr-info)
 tablegen(LLVM LanaiGenMCCodeEmitter.inc -gen-emitter)
 tablegen(LLVM LanaiGenRegisterInfo.inc -gen-register-info)
+tablegen(LLVM LanaiGenSDNodeInfo.inc -gen-sd-node-info)
 tablegen(LLVM LanaiGenSubtargetInfo.inc -gen-subtarget)
 
 add_public_tablegen_target(LanaiCommonTableGen)

llvm/lib/Target/Lanai/LanaiISelLowering.cpp

@@ -1087,37 +1087,6 @@ SDValue LanaiTargetLowering::LowerFRAMEADDR(SDValue Op,
   return FrameAddr;
 }
 
-const char *LanaiTargetLowering::getTargetNodeName(unsigned Opcode) const {
-  switch (Opcode) {
-  case LanaiISD::ADJDYNALLOC:
-    return "LanaiISD::ADJDYNALLOC";
-  case LanaiISD::RET_GLUE:
-    return "LanaiISD::RET_GLUE";
-  case LanaiISD::CALL:
-    return "LanaiISD::CALL";
-  case LanaiISD::SELECT_CC:
-    return "LanaiISD::SELECT_CC";
-  case LanaiISD::SETCC:
-    return "LanaiISD::SETCC";
-  case LanaiISD::SUBBF:
-    return "LanaiISD::SUBBF";
-  case LanaiISD::SET_FLAG:
-    return "LanaiISD::SET_FLAG";
-  case LanaiISD::BR_CC:
-    return "LanaiISD::BR_CC";
-  case LanaiISD::Wrapper:
-    return "LanaiISD::Wrapper";
-  case LanaiISD::HI:
-    return "LanaiISD::HI";
-  case LanaiISD::LO:
-    return "LanaiISD::LO";
-  case LanaiISD::SMALL:
-    return "LanaiISD::SMALL";
-  default:
-    return nullptr;
-  }
-}
-
 SDValue LanaiTargetLowering::LowerConstantPool(SDValue Op,
                                                SelectionDAG &DAG) const {
   SDLoc DL(Op);

llvm/lib/Target/Lanai/LanaiISelLowering.h

@@ -20,47 +20,6 @@
 #include "llvm/CodeGen/TargetLowering.h"
 
 namespace llvm {
-namespace LanaiISD {
-enum {
-  FIRST_NUMBER = ISD::BUILTIN_OP_END,
-
-  ADJDYNALLOC,
-
-  // Return with a glue operand. Operand 0 is the chain operand.
-  RET_GLUE,
-
-  // CALL - These operations represent an abstract call instruction, which
-  // includes a bunch of information.
-  CALL,
-
-  // SELECT_CC - Operand 0 and operand 1 are selection variable, operand 3
-  // is condition code and operand 4 is flag operand.
-  SELECT_CC,
-
-  // SETCC - Store the conditional code to a register.
-  SETCC,
-
-  // SET_FLAG - Set flag compare.
-  SET_FLAG,
-
-  // SUBBF - Subtract with borrow that sets flags.
-  SUBBF,
-
-  // BR_CC - Used to glue together a conditional branch and comparison
-  BR_CC,
-
-  // Wrapper - A wrapper node for TargetConstantPool, TargetExternalSymbol,
-  // and TargetGlobalAddress.
-  Wrapper,
-
-  // Get the Higher/Lower 16 bits from a 32-bit immediate.
-  HI,
-  LO,
-
-  // Small 21-bit immediate in global memory.
-  SMALL
-};
-} // namespace LanaiISD
 
 class LanaiSubtarget;
 
@@ -71,10 +30,6 @@ class LanaiTargetLowering : public TargetLowering {
   // LowerOperation - Provide custom lowering hooks for some operations.
   SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override;
 
-  // getTargetNodeName - This method returns the name of a target specific
-  // DAG node.
-  const char *getTargetNodeName(unsigned Opcode) const override;
-
   SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) const;

llvm/lib/Target/Lanai/LanaiSelectionDAGInfo.cpp

@@ -12,9 +12,15 @@
 
 #include "LanaiSelectionDAGInfo.h"
 
+#define GET_SDNODE_DESC
+#include "LanaiGenSDNodeInfo.inc"
+
 #define DEBUG_TYPE "lanai-selectiondag-info"
 
-namespace llvm {
+using namespace llvm;
+
+LanaiSelectionDAGInfo::LanaiSelectionDAGInfo()
+    : SelectionDAGGenTargetInfo(LanaiGenSDNodeInfo) {}
 
 SDValue LanaiSelectionDAGInfo::EmitTargetCodeForMemcpy(
     SelectionDAG & /*DAG*/, const SDLoc & /*dl*/, SDValue /*Chain*/,
@@ -28,5 +34,3 @@ SDValue LanaiSelectionDAGInfo::EmitTargetCodeForMemcpy(
 
   return SDValue();
 }
-
-} // namespace llvm

llvm/lib/Target/Lanai/LanaiSelectionDAGInfo.h

@@ -16,11 +16,14 @@
 #include "llvm/CodeGen/SelectionDAGTargetInfo.h"
 #include "llvm/Target/TargetMachine.h"
 
+#define GET_SDNODE_ENUM
+#include "LanaiGenSDNodeInfo.inc"
+
 namespace llvm {
 
-class LanaiSelectionDAGInfo : public SelectionDAGTargetInfo {
+class LanaiSelectionDAGInfo : public SelectionDAGGenTargetInfo {
 public:
-  LanaiSelectionDAGInfo() = default;
+  LanaiSelectionDAGInfo();
 
   SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl,
                                   SDValue Chain, SDValue Dst, SDValue Src,