//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
#ifndef LLVM_TARGET_POWERPC_H
#define LLVM_TARGET_POWERPC_H
-#include <iosfwd>
+#include "MCTargetDesc/PPCMCTargetDesc.h"
+#include <string>
+
+// GCC #defines PPC on Linux but we use it as our namespace name
+#undef PPC
namespace llvm {
+ class PPCTargetMachine;
+ class PassRegistry;
+ class FunctionPass;
+ class ImmutablePass;
+ class MachineInstr;
+ class AsmPrinter;
+ class MCInst;
-class PPCTargetMachine;
-class FunctionPassManager;
-class FunctionPass;
-class MachineCodeEmitter;
-
-FunctionPass *createPPCBranchSelectionPass();
-FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
-FunctionPass *createDarwinAsmPrinter(std::ostream &OS, PPCTargetMachine &TM);
-FunctionPass *createPPCCodeEmitterPass(PPCTargetMachine &TM,
- MachineCodeEmitter &MCE);
-void addPPCMachOObjectWriterPass(FunctionPassManager &FPM, std::ostream &o,
- PPCTargetMachine &tm);
-} // end namespace llvm;
+ FunctionPass *createPPCCTRLoops(PPCTargetMachine &TM);
+#ifndef NDEBUG
+ FunctionPass *createPPCCTRLoopsVerify();
+#endif
+ FunctionPass *createPPCEarlyReturnPass();
+ FunctionPass *createPPCVSXCopyPass();
+ FunctionPass *createPPCVSXCopyCleanupPass();
+ FunctionPass *createPPCVSXFMAMutatePass();
+ FunctionPass *createPPCBranchSelectionPass();
+ FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
+ void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
+ AsmPrinter &AP, bool isDarwin);
-// GCC #defines PPC on Linux but we use it as our namespace name
-#undef PPC
+ /// \brief Creates an PPC-specific Target Transformation Info pass.
+ ImmutablePass *createPPCTargetTransformInfoPass(const PPCTargetMachine *TM);
-// Defines symbolic names for PowerPC registers. This defines a mapping from
-// register name to register number.
-//
-#include "PPCGenRegisterNames.inc"
+ void initializePPCVSXFMAMutatePass(PassRegistry&);
+ extern char &PPCVSXFMAMutateID;
-// Defines symbolic names for the PowerPC instructions.
-//
-#include "PPCGenInstrNames.inc"
+ namespace PPCII {
+
+ /// Target Operand Flag enum.
+ enum TOF {
+ //===------------------------------------------------------------------===//
+ // PPC Specific MachineOperand flags.
+ MO_NO_FLAG,
+
+ /// MO_PLT_OR_STUB - On a symbol operand "FOO", this indicates that the
+ /// reference is actually to the "FOO$stub" or "FOO@plt" symbol. This is
+ /// used for calls and jumps to external functions on Tiger and earlier, and
+ /// for PIC calls on Linux and ELF systems.
+ MO_PLT_OR_STUB = 1,
+
+ /// MO_PIC_FLAG - If this bit is set, the symbol reference is relative to
+ /// the function's picbase, e.g. lo16(symbol-picbase).
+ MO_PIC_FLAG = 2,
+
+ /// MO_NLP_FLAG - If this bit is set, the symbol reference is actually to
+ /// the non_lazy_ptr for the global, e.g. lo16(symbol$non_lazy_ptr-picbase).
+ MO_NLP_FLAG = 4,
+
+ /// MO_NLP_HIDDEN_FLAG - If this bit is set, the symbol reference is to a
+ /// symbol with hidden visibility. This causes a different kind of
+ /// non-lazy-pointer to be generated.
+ MO_NLP_HIDDEN_FLAG = 8,
+
+ /// The next are not flags but distinct values.
+ MO_ACCESS_MASK = 0xf0,
+
+ /// MO_LO, MO_HA - lo16(symbol) and ha16(symbol)
+ MO_LO = 1 << 4,
+ MO_HA = 2 << 4,
+
+ MO_TPREL_LO = 4 << 4,
+ MO_TPREL_HA = 3 << 4,
+
+ /// These values identify relocations on immediates folded
+ /// into memory operations.
+ MO_DTPREL_LO = 5 << 4,
+ MO_TLSLD_LO = 6 << 4,
+ MO_TOC_LO = 7 << 4,
+
+ // Symbol for VK_PPC_TLS fixup attached to an ADD instruction
+ MO_TLS = 8 << 4
+ };
+ } // end namespace PPCII
+
+} // end namespace llvm;
#endif