Add basic block operands & jump kinds

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84709 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp b/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
index baaf929..7336880 100644 (file)
--- a/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
+++ b/lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp
@@ -295,7 +295,7 @@ bool MSP430AsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
 void MSP430AsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI)
 {
 
-  MSP430MCInstLower MCInstLowering(OutContext, *Mang, getFunctionNumber(), *MAI);
+  MSP430MCInstLower MCInstLowering(OutContext, *Mang, *this);
 
   switch (MI->getOpcode()) {
   case TargetInstrInfo::DBG_LABEL:

diff --git a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
index 8760ed5..8fcbab5 100644 (file)
--- a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
+++ b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "asm-printer"
+#include "MSP430InstrInfo.h"
 #include "MSP430InstPrinter.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCAsmInfo.h"
@@ -75,3 +76,30 @@ void MSP430InstPrinter::printSrcMemOperand(const MCInst *MI, unsigned OpNo,
   }
 
 }
+void MSP430InstPrinter::printCCOperand(const MCInst *MI, unsigned OpNo) {
+  unsigned CC = MI->getOperand(OpNo).getImm();
+
+  switch (CC) {
+  default:
+   llvm_unreachable("Unsupported CC code");
+   break;
+  case MSP430::COND_E:
+   O << "eq";
+   break;
+  case MSP430::COND_NE:
+   O << "ne";
+   break;
+  case MSP430::COND_HS:
+   O << "hs";
+   break;
+  case MSP430::COND_LO:
+   O << "lo";
+   break;
+  case MSP430::COND_GE:
+   O << "ge";
+   break;
+  case MSP430::COND_L:
+   O << 'l';
+   break;
+  }
+}

diff --git a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.h b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.h
index b6281cc..3d4b931 100644 (file)
--- a/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.h
+++ b/lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.h
@@ -39,8 +39,7 @@ namespace llvm
     void printSrcMemOperand(const MCInst *MI, unsigned OpNo,
                             const char *Modifier = 0);
 
-    void printCCOperand(const MCInst *MI, unsigned OpNo) {
-    }
+    void printCCOperand(const MCInst *MI, unsigned OpNo);
 
   };
 }

diff --git a/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.cpp b/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.cpp
index 175b6b3..8c6e2fe 100644 (file)
--- a/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.cpp
+++ b/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.cpp
@@ -13,6 +13,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "MSP430MCInstLower.h"
+#include "llvm/CodeGen/AsmPrinter.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
@@ -43,8 +45,9 @@ GetGlobalAddressSymbol(const MachineOperand &MO) const {
 MCSymbol *MSP430MCInstLower::
 GetJumpTableSymbol(const MachineOperand &MO) const {
   SmallString<256> Name;
-  raw_svector_ostream(Name) << MAI.getPrivateGlobalPrefix() << "JTI"
-    << CurFunctionNumber << '_' << MO.getIndex();
+  raw_svector_ostream(Name) << Printer.MAI->getPrivateGlobalPrefix() << "JTI"
+                            << Printer.getFunctionNumber() << '_'
+                            << MO.getIndex();
 
   switch (MO.getTargetFlags()) {
   default: llvm_unreachable("Unknown target flag on GV operand");
@@ -58,8 +61,9 @@ GetJumpTableSymbol(const MachineOperand &MO) const {
 MCSymbol *MSP430MCInstLower::
 GetConstantPoolIndexSymbol(const MachineOperand &MO) const {
   SmallString<256> Name;
-  raw_svector_ostream(Name) << MAI.getPrivateGlobalPrefix() << "CPI"
-    << CurFunctionNumber << '_' << MO.getIndex();
+  raw_svector_ostream(Name) << Printer.MAI->getPrivateGlobalPrefix() << "CPI"
+                            << Printer.getFunctionNumber() << '_'
+                            << MO.getIndex();
 
   switch (MO.getTargetFlags()) {
   default: llvm_unreachable("Unknown target flag on GV operand");
@@ -107,12 +111,10 @@ void MSP430MCInstLower::Lower(const MachineInstr *MI, MCInst &OutMI) const {
     case MachineOperand::MO_Immediate:
       MCOp = MCOperand::CreateImm(MO.getImm());
       break;
-#if 0
     case MachineOperand::MO_MachineBasicBlock:
       MCOp = MCOperand::CreateExpr(MCSymbolRefExpr::Create(
-                       AsmPrinter.GetMBBSymbol(MO.getMBB()->getNumber()), Ctx));
+                         Printer.GetMBBSymbol(MO.getMBB()->getNumber()), Ctx));
       break;
-#endif
     case MachineOperand::MO_GlobalAddress:
       MCOp = LowerSymbolOperand(MO, GetGlobalAddressSymbol(MO));
       break;

diff --git a/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.h b/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.h
index d2a76b9..6064246 100644 (file)
--- a/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.h
+++ b/lib/Target/MSP430/AsmPrinter/MSP430MCInstLower.h
@@ -13,6 +13,7 @@
 #include "llvm/Support/Compiler.h"
 
 namespace llvm {
+  class AsmPrinter;
   class MCAsmInfo;
   class MCContext;
   class MCInst;
@@ -29,13 +30,10 @@ class VISIBILITY_HIDDEN MSP430MCInstLower {
   MCContext &Ctx;
   Mangler &Mang;
 
-  const unsigned CurFunctionNumber;
-  const MCAsmInfo &MAI;
-
+  AsmPrinter &Printer;
 public:
-  MSP430MCInstLower(MCContext &ctx, Mangler &mang, unsigned FuncNum,
-                    const MCAsmInfo &mai)
-    : Ctx(ctx), Mang(mang), CurFunctionNumber(FuncNum), MAI(mai) {}
+  MSP430MCInstLower(MCContext &ctx, Mangler &mang, AsmPrinter &printer)
+    : Ctx(ctx), Mang(mang), Printer(printer) {}
   void Lower(const MachineInstr *MI, MCInst &OutMI) const;
 
   MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;