diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp b/contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp index b7b2182fc21b..247da2a95797 100644 --- a/contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp +++ b/contrib/llvm/lib/Target/Sparc/SparcCodeEmitter.cpp @@ -12,7 +12,6 @@ // //===---------------------------------------------------------------------===// -#define DEBUG_TYPE "jit" #include "Sparc.h" #include "MCTargetDesc/SparcMCExpr.h" #include "SparcRelocations.h" @@ -25,6 +24,8 @@ using namespace llvm; +#define DEBUG_TYPE "jit" + STATISTIC(NumEmitted, "Number of machine instructions emitted"); namespace { @@ -39,7 +40,7 @@ class SparcCodeEmitter : public MachineFunctionPass { const std::vector<MachineConstantPoolEntry> *MCPEs; bool IsPIC; - void getAnalysisUsage(AnalysisUsage &AU) const { + void getAnalysisUsage(AnalysisUsage &AU) const override { AU.addRequired<MachineModuleInfo> (); MachineFunctionPass::getAnalysisUsage(AU); } @@ -48,13 +49,13 @@ class SparcCodeEmitter : public MachineFunctionPass { public: SparcCodeEmitter(TargetMachine &tm, JITCodeEmitter &mce) - : MachineFunctionPass(ID), JTI(0), II(0), TD(0), - TM(tm), MCE(mce), MCPEs(0), + : MachineFunctionPass(ID), JTI(nullptr), II(nullptr), TD(nullptr), + TM(tm), MCE(mce), MCPEs(nullptr), IsPIC(TM.getRelocationModel() == Reloc::PIC_) {} - bool runOnMachineFunction(MachineFunction &MF); + bool runOnMachineFunction(MachineFunction &MF) override; - virtual const char *getPassName() const { + const char *getPassName() const override { return "Sparc Machine Code Emitter"; } @@ -76,6 +77,10 @@ private: unsigned) const; unsigned getBranchTargetOpValue(const MachineInstr &MI, unsigned) const; + unsigned getBranchPredTargetOpValue(const MachineInstr &MI, + unsigned) const; + unsigned getBranchOnRegTargetOpValue(const MachineInstr &MI, + unsigned) const; void emitWord(unsigned Word); @@ -141,7 +146,8 @@ void SparcCodeEmitter::emitInstruction(MachineBasicBlock::instr_iterator MI, } break; } - case TargetOpcode::PROLOG_LABEL: + case TargetOpcode::CFI_INSTRUCTION: + break; case TargetOpcode::EH_LABEL: { MCE.emitLabel(MI->getOperand(0).getMCSymbol()); break; @@ -198,6 +204,18 @@ unsigned SparcCodeEmitter::getBranchTargetOpValue(const MachineInstr &MI, return getMachineOpValue(MI, MO); } +unsigned SparcCodeEmitter::getBranchPredTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + +unsigned SparcCodeEmitter::getBranchOnRegTargetOpValue(const MachineInstr &MI, + unsigned opIdx) const { + const MachineOperand MO = MI.getOperand(opIdx); + return getMachineOpValue(MI, MO); +} + unsigned SparcCodeEmitter::getRelocation(const MachineInstr &MI, const MachineOperand &MO) const { |