1 files changed, 11 insertions, 20 deletions

diff --git a/contrib/llvm/lib/Target/ARM/ARMCodeEmitter.cpp b/contrib/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
index 568ca85..5fb6ebfe 100644
--- a/contrib/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/contrib/llvm/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -12,10 +12,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "jit"
 #include "ARM.h"
 #include "ARMBaseInstrInfo.h"
 #include "ARMConstantPoolValue.h"
+#include "ARMMachineFunctionInfo.h"
 #include "ARMRelocations.h"
 #include "ARMSubtarget.h"
 #include "ARMTargetMachine.h"
@@ -40,6 +40,8 @@
 #endif
 using namespace llvm;
 
+#define DEBUG_TYPE "jit"
+
 STATISTIC(NumEmitted, "Number of machine instructions emitted");
 
 namespace {
@@ -57,7 +59,7 @@ namespace {
     bool IsPIC;
     bool IsThumb;
 
-    void getAnalysisUsage(AnalysisUsage &AU) const {
+    void getAnalysisUsage(AnalysisUsage &AU) const override {
       AU.addRequired<MachineModuleInfo>();
       MachineFunctionPass::getAnalysisUsage(AU);
     }
@@ -65,10 +67,10 @@ namespace {
     static char ID;
   public:
     ARMCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce)
-      : MachineFunctionPass(ID), JTI(0),
+      : MachineFunctionPass(ID), JTI(nullptr),
         II((const ARMBaseInstrInfo *)tm.getInstrInfo()),
         TD(tm.getDataLayout()), TM(tm),
-        MCE(mce), MCPEs(0), MJTEs(0),
+        MCE(mce), MCPEs(nullptr), MJTEs(nullptr),
         IsPIC(TM.getRelocationModel() == Reloc::PIC_), IsThumb(false) {}
 
     /// getBinaryCodeForInstr - This function, generated by the
@@ -76,9 +78,9 @@ namespace {
     /// machine instructions.
     uint64_t getBinaryCodeForInstr(const MachineInstr &MI) const;
 
-    bool runOnMachineFunction(MachineFunction &MF);
+    bool runOnMachineFunction(MachineFunction &MF) override;
 
-    virtual const char *getPassName() const {
+    const char *getPassName() const override {
       return "ARM Machine Code Emitter";
     }
 
@@ -207,8 +209,6 @@ namespace {
       const { return 0; }
     unsigned getThumbAddrModeRegRegOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
-    unsigned getT2AddrModeImm12OpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
     unsigned getT2AddrModeImm8OpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
     unsigned getT2Imm8s4OpValue(const MachineInstr &MI, unsigned Op)
@@ -219,8 +219,6 @@ namespace {
       const { return 0; }
     unsigned getT2AddrModeImm8OffsetOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
-    unsigned getT2AddrModeImm12OffsetOpValue(const MachineInstr &MI,unsigned Op)
-      const { return 0; }
     unsigned getT2AddrModeSORegOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
     unsigned getT2SORegOpValue(const MachineInstr &MI, unsigned Op)
@@ -238,10 +236,6 @@ namespace {
       const { return 0; }
     unsigned getBitfieldInvertedMaskOpValue(const MachineInstr &MI,
                                             unsigned Op) const { return 0; }
-    unsigned getSsatBitPosValue(const MachineInstr &MI,
-                                unsigned Op) const { return 0; }
-    uint32_t getLdStmModeOpValue(const MachineInstr &MI, unsigned OpIdx)
-      const {return 0; }
     uint32_t getLdStSORegOpValue(const MachineInstr &MI, unsigned OpIdx)
       const { return 0; }
 
@@ -270,8 +264,6 @@ namespace {
       return 0;
     }
 
-    uint32_t getAddrMode2OpValue(const MachineInstr &MI, unsigned OpIdx)
-      const { return 0;}
     uint32_t getAddrMode2OffsetOpValue(const MachineInstr &MI, unsigned OpIdx)
       const { return 0;}
     uint32_t getPostIdxRegOpValue(const MachineInstr &MI, unsigned OpIdx)
@@ -282,8 +274,6 @@ namespace {
       const { return 0; }
     uint32_t getAddrModeThumbSPOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
-    uint32_t getAddrModeSOpValue(const MachineInstr &MI, unsigned Op)
-      const { return 0; }
     uint32_t getAddrModeISOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
     uint32_t getAddrModePCOpValue(const MachineInstr &MI, unsigned Op)
@@ -385,7 +375,7 @@ bool ARMCodeEmitter::runOnMachineFunction(MachineFunction &MF) {
 
   Subtarget = &TM.getSubtarget<ARMSubtarget>();
   MCPEs = &MF.getConstantPool()->getConstants();
-  MJTEs = 0;
+  MJTEs = nullptr;
   if (MF.getJumpTableInfo()) MJTEs = &MF.getJumpTableInfo()->getJumpTables();
   IsPIC = TM.getRelocationModel() == Reloc::PIC_;
   IsThumb = MF.getInfo<ARMFunctionInfo>()->isThumbFunction();
@@ -866,7 +856,8 @@ void ARMCodeEmitter::emitPseudoInstruction(const MachineInstr &MI) {
     }
     break;
   }
-  case TargetOpcode::PROLOG_LABEL:
+  case TargetOpcode::CFI_INSTRUCTION:
+    break;
   case TargetOpcode::EH_LABEL:
     MCE.emitLabel(MI.getOperand(0).getMCSymbol());
     break;