llvm-6502/lib/Target/CellSPU/SPU.h
Daniel Dunbar 51b198af83 Reapply TargetRegistry refactoring commits.
--- Reverse-merging r75799 into '.':
 U   test/Analysis/PointerTracking
U    include/llvm/Target/TargetMachineRegistry.h
U    include/llvm/Target/TargetMachine.h
U    include/llvm/Target/TargetRegistry.h
U    include/llvm/Target/TargetSelect.h
U    tools/lto/LTOCodeGenerator.cpp
U    tools/lto/LTOModule.cpp
U    tools/llc/llc.cpp
U    lib/Target/PowerPC/PPCTargetMachine.h
U    lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
U    lib/Target/PowerPC/PPCTargetMachine.cpp
U    lib/Target/PowerPC/PPC.h
U    lib/Target/ARM/ARMTargetMachine.cpp
U    lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
U    lib/Target/ARM/ARMTargetMachine.h
U    lib/Target/ARM/ARM.h
U    lib/Target/XCore/XCoreTargetMachine.cpp
U    lib/Target/XCore/XCoreTargetMachine.h
U    lib/Target/PIC16/PIC16TargetMachine.cpp
U    lib/Target/PIC16/PIC16TargetMachine.h
U    lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
U    lib/Target/Alpha/AlphaTargetMachine.cpp
U    lib/Target/Alpha/AlphaTargetMachine.h
U    lib/Target/X86/X86TargetMachine.h
U    lib/Target/X86/X86.h
U    lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
U    lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
U    lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h
U    lib/Target/X86/X86TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.cpp
U    lib/Target/MSP430/MSP430TargetMachine.h
U    lib/Target/CppBackend/CPPTargetMachine.h
U    lib/Target/CppBackend/CPPBackend.cpp
U    lib/Target/CBackend/CTargetMachine.h
U    lib/Target/CBackend/CBackend.cpp
U    lib/Target/TargetMachine.cpp
U    lib/Target/IA64/IA64TargetMachine.cpp
U    lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
U    lib/Target/IA64/IA64TargetMachine.h
U    lib/Target/IA64/IA64.h
U    lib/Target/MSIL/MSILWriter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.h
U    lib/Target/CellSPU/SPU.h
U    lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
U    lib/Target/CellSPU/SPUTargetMachine.cpp
U    lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp
U    lib/Target/Mips/MipsTargetMachine.cpp
U    lib/Target/Mips/MipsTargetMachine.h
U    lib/Target/Mips/Mips.h
U    lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
U    lib/Target/Sparc/SparcTargetMachine.cpp
U    lib/Target/Sparc/SparcTargetMachine.h
U    lib/ExecutionEngine/JIT/TargetSelect.cpp
U    lib/Support/TargetRegistry.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75820 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 20:24:03 +00:00

102 lines
2.8 KiB
C++

//===-- SPU.h - Top-level interface for Cell SPU Target ----------*- C++ -*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the entry points for global functions defined in the LLVM
// Cell SPU back-end.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_IBMCELLSPU_H
#define LLVM_TARGET_IBMCELLSPU_H
#include "llvm/Support/DataTypes.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class SPUTargetMachine;
class FunctionPass;
class formatted_raw_ostream;
FunctionPass *createSPUISelDag(SPUTargetMachine &TM);
FunctionPass *createSPUAsmPrinterPass(formatted_raw_ostream &o,
TargetMachine &tm,
bool verbose);
/*--== Utility functions/predicates/etc used all over the place: --==*/
//! Predicate test for a signed 10-bit value
/*!
\param Value The input value to be tested
This predicate tests for a signed 10-bit value, returning the 10-bit value
as a short if true.
*/
template<typename T>
inline bool isS10Constant(T Value);
template<>
inline bool isS10Constant<short>(short Value) {
int SExtValue = ((int) Value << (32 - 10)) >> (32 - 10);
return ((Value > 0 && Value <= (1 << 9) - 1)
|| (Value < 0 && (short) SExtValue == Value));
}
template<>
inline bool isS10Constant<int>(int Value) {
return (Value >= -(1 << 9) && Value <= (1 << 9) - 1);
}
template<>
inline bool isS10Constant<uint32_t>(uint32_t Value) {
return (Value <= ((1 << 9) - 1));
}
template<>
inline bool isS10Constant<int64_t>(int64_t Value) {
return (Value >= -(1 << 9) && Value <= (1 << 9) - 1);
}
template<>
inline bool isS10Constant<uint64_t>(uint64_t Value) {
return (Value <= ((1 << 9) - 1));
}
//! Predicate test for an unsigned 10-bit value
/*!
\param Value The input value to be tested
This predicate tests for an unsigned 10-bit value, returning the 10-bit value
as a short if true.
*/
inline bool isU10Constant(short Value) {
return (Value == (Value & 0x3ff));
}
inline bool isU10Constant(int Value) {
return (Value == (Value & 0x3ff));
}
inline bool isU10Constant(uint32_t Value) {
return (Value == (Value & 0x3ff));
}
inline bool isU10Constant(int64_t Value) {
return (Value == (Value & 0x3ff));
}
inline bool isU10Constant(uint64_t Value) {
return (Value == (Value & 0x3ff));
}
}
// Defines symbolic names for the SPU instructions.
//
#include "SPUGenInstrNames.inc"
#endif /* LLVM_TARGET_IBMCELLSPU_H */