+++ /dev/null
-//===------ AMDILAsmBackend.cpp - AMDIL Assembly Backend ---===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//==-----------------------------------------------------------------------===//
-//
-//
-#include "AMDILAsmBackend.h"
-#include "llvm/Support/TargetRegistry.h"
-
-using namespace llvm;
-namespace llvm {
- ASM_BACKEND_CLASS* createAMDILAsmBackend(const ASM_BACKEND_CLASS &T,
- const std::string &TT)
- {
- return new AMDILAsmBackend(T);
- }
-} // namespace llvm
-
-//===--------------------- Default AMDIL Asm Backend ---------------------===//
-AMDILAsmBackend::AMDILAsmBackend(const ASM_BACKEND_CLASS &T)
- : ASM_BACKEND_CLASS()
-{
-}
-
-MCObjectWriter *
-AMDILAsmBackend::createObjectWriter(raw_ostream &OS) const
-{
- return 0;
-}
-
-bool
-AMDILAsmBackend::doesSectionRequireSymbols(const MCSection &Section) const
-{
- return false;
-}
-
-bool
-AMDILAsmBackend::isSectionAtomizable(const MCSection &Section) const
-{
- return true;
-}
-
-bool
-AMDILAsmBackend::isVirtualSection(const MCSection &Section) const
-{
- return false;
- //const MCSectionELF &SE = static_cast<const MCSectionELF&>(Section);
- //return SE.getType() == MCSectionELF::SHT_NOBITS;
-}
-void
-AMDILAsmBackend::ApplyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
- uint64_t Value) const
-{
-}
-
-bool
-AMDILAsmBackend::MayNeedRelaxation(const MCInst &Inst) const
-{
- return false;
-}
-
-void
-AMDILAsmBackend::RelaxInstruction(const MCInst &Inst,
- MCInst &Res) const
-{
-}
-
-bool
-AMDILAsmBackend::WriteNopData(uint64_t Count, MCObjectWriter *OW) const
-{
- return false;
-}
-
-unsigned
-AMDILAsmBackend::getNumFixupKinds() const
-{
- return 0;
-}
+++ /dev/null
-//===-- AMDILAsmBackend.h - TODO: Add brief description -------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//==-----------------------------------------------------------------------===//
-#ifndef _AMDIL_ASM_BACKEND_H_
-#define _AMDIL_ASM_BACKEND_H_
-#include "AMDIL.h"
-#include "llvm/MC/MCAsmBackend.h"
-
-#define ASM_BACKEND_CLASS MCAsmBackend
-
-using namespace llvm;
-namespace llvm {
- class AMDILAsmBackend : public ASM_BACKEND_CLASS {
- public:
- AMDILAsmBackend(const ASM_BACKEND_CLASS &T);
- virtual MCObjectWriter *createObjectWriter(raw_ostream &OS) const;
- virtual bool doesSectionRequireSymbols(const MCSection &Section) const;
- virtual bool isSectionAtomizable(const MCSection &Section) const;
- virtual bool isVirtualSection(const MCSection &Section) const;
- virtual void ApplyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
- uint64_t Value) const;
- virtual bool
- MayNeedRelaxation(const MCInst &Inst
- ) const;
- virtual void RelaxInstruction(const MCInst &Inst, MCInst &Res) const;
- virtual bool WriteNopData(uint64_t Count, MCObjectWriter *OW) const;
- unsigned getNumFixupKinds() const;
-
- virtual void applyFixup(const MCFixup &Fixup, char * Data, unsigned DataSize,
- uint64_t value) const { }
- virtual bool mayNeedRelaxation(const MCInst &Inst) const { return false; }
- virtual bool fixupNeedsRelaxation(const MCFixup &fixup, uint64_t value,
- const MCInstFragment *DF,
- const MCAsmLayout &Layout) const
- { return false; }
- virtual void relaxInstruction(const MCInst &Inst, MCInst &Res) const
- {}
- virtual bool writeNopData(uint64_t data, llvm::MCObjectWriter * writer) const
- { return false; }
-
- }; // class AMDILAsmBackend;
-} // llvm namespace
-
-#endif // _AMDIL_ASM_BACKEND_H_
+++ /dev/null
-//===-- AMDILAsmPrinter7XX.cpp - TODO: Add brief description -------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//==-----------------------------------------------------------------------===//
-#include "AMDIL7XXAsmPrinter.h"
-
-#include "AMDILAlgorithms.tpp"
-#include "AMDIL7XXAsmPrinter.h"
-#include "AMDILDevices.h"
-#include "AMDILGlobalManager.h"
-#include "AMDILKernelManager.h"
-#include "AMDILMachineFunctionInfo.h"
-#include "AMDILUtilityFunctions.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Analysis/DebugInfo.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/Constants.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Metadata.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/DebugLoc.h"
-#include "llvm/Support/InstIterator.h"
-#include "llvm/Support/TargetRegistry.h"
-#include "llvm/Type.h"
-
-using namespace llvm;
-
-// TODO: Add support for verbose.
- AMDIL7XXAsmPrinter::AMDIL7XXAsmPrinter(TargetMachine& TM, MCStreamer &Streamer)
-: AMDILAsmPrinter(TM, Streamer)
-{
-}
-
-AMDIL7XXAsmPrinter::~AMDIL7XXAsmPrinter()
-{
-}
-///
-/// @param name
-/// @brief strips KERNEL_PREFIX and KERNEL_SUFFIX from the name
-/// and returns that name if both of the tokens are present.
-///
- static
-std::string Strip(const std::string &name)
-{
- size_t start = name.find("__OpenCL_");
- size_t end = name.find("_kernel");
- if (start == std::string::npos
- || end == std::string::npos
- || (start == end)) {
- return name;
- } else {
- return name.substr(9, name.length()-16);
- }
-}
- void
-AMDIL7XXAsmPrinter::emitMacroFunc(const MachineInstr *MI,
- llvm::raw_ostream &O)
-{
- const AMDILSubtarget *curTarget = mTM->getSubtargetImpl();
- const char *name = "unknown";
- llvm::StringRef nameRef;
- if (MI->getOperand(0).isGlobal()) {
- nameRef = MI->getOperand(0).getGlobal()->getName();
- name = nameRef.data();
- if (curTarget->device()->usesHardware(
- AMDILDeviceInfo::DoubleOps)
- && !::strncmp(name, "__sqrt_f64", 10) ) {
- name = "__sqrt_f64_7xx";
- }
- }
- emitMCallInst(MI, O, name);
-}
-
- bool
-AMDIL7XXAsmPrinter::runOnMachineFunction(MachineFunction &lMF)
-{
- this->MF = &lMF;
- mMeta->setMF(&lMF);
- mMFI = lMF.getInfo<AMDILMachineFunctionInfo>();
- SetupMachineFunction(lMF);
- std::string kernelName = MF->getFunction()->getName();
- mName = Strip(kernelName);
-
- mKernelName = kernelName;
- EmitFunctionHeader();
- EmitFunctionBody();
- return false;
-}
-
- void
-AMDIL7XXAsmPrinter::EmitInstruction(const MachineInstr *II)
-{
- std::string FunStr;
- raw_string_ostream OFunStr(FunStr);
- formatted_raw_ostream O(OFunStr);
- const AMDILSubtarget *curTarget = mTM->getSubtargetImpl();
- if (mDebugMode) {
- O << ";" ;
- II->print(O);
- }
- if (isMacroFunc(II)) {
- emitMacroFunc(II, O);
- O.flush();
- OutStreamer.EmitRawText(StringRef(FunStr));
- return;
- }
- if (isMacroCall(II)) {
- const char *name;
- name = mTM->getInstrInfo()->getName(II->getOpcode()) + 5;
- int macronum = amd::MacroDBFindMacro(name);
- O << "\t;"<< name<<"\n";
- O << "\tmcall("<<macronum<<")";
- if (curTarget->device()->isSupported(
- AMDILDeviceInfo::MacroDB)) {
- mMacroIDs.insert(macronum);
- } else {
- mMFI->addCalledIntr(macronum);
- }
- }
-
- // Print the assembly for the instruction.
- // We want to make sure that we do HW constants
- // before we do arena segment
- if (mMeta->useCompilerWrite(II)) {
- // TODO: This is a hack to get around some
- // conformance failures.
- O << "\tif_logicalz cb0[0].x\n";
- O << "\tuav_raw_store_id("
- << curTarget->device()->getResourceID(AMDILDevice::RAW_UAV_ID)
- << ") ";
- O << "mem0.x___, cb0[3].x, r0.0\n";
- O << "\tendif\n";
- mMFI->addMetadata(";memory:compilerwrite");
- } else {
- printInstruction(II, O);
- }
- O.flush();
- OutStreamer.EmitRawText(StringRef(FunStr));
-}
+++ /dev/null
-//===-- AMDILAsmPrinterEG.cpp - TODO: Add brief description -------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//==-----------------------------------------------------------------------===//
-#include "AMDILEGAsmPrinter.h"
-
-#include "AMDILAlgorithms.tpp"
-#include "AMDILDevices.h"
-#include "AMDILEGAsmPrinter.h"
-#include "AMDILGlobalManager.h"
-#include "AMDILKernelManager.h"
-#include "AMDILMachineFunctionInfo.h"
-#include "AMDILUtilityFunctions.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Analysis/DebugInfo.h"
-#include "llvm/CodeGen/MachineConstantPool.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/Constants.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbol.h"
-#include "llvm/Metadata.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/DebugLoc.h"
-#include "llvm/Support/InstIterator.h"
-#include "llvm/Support/TargetRegistry.h"
-#include "llvm/Type.h"
-
-using namespace llvm;
-
-
-// TODO: Add support for verbose.
-AMDILEGAsmPrinter::AMDILEGAsmPrinter(TargetMachine& TM, MCStreamer &Streamer)
-: AMDILAsmPrinter(TM, Streamer)
-{
-}
-
-AMDILEGAsmPrinter::~AMDILEGAsmPrinter()
-{
-}
-//
-// @param name
-// @brief strips KERNEL_PREFIX and KERNEL_SUFFIX from the name
-// and returns that name if both of the tokens are present.
-//
- static
-std::string Strip(const std::string &name)
-{
- size_t start = name.find("__OpenCL_");
- size_t end = name.find("_kernel");
- if (start == std::string::npos
- || end == std::string::npos
- || (start == end)) {
- return name;
- } else {
- return name.substr(9, name.length()-16);
- }
-}
-void
-AMDILEGAsmPrinter::emitMacroFunc(const MachineInstr *MI,
- llvm::raw_ostream &O)
-{
- const AMDILSubtarget *curTarget = mTM->getSubtargetImpl();
- const char *name = "unknown";
- llvm::StringRef nameRef;
- if (MI->getOperand(0).isGlobal()) {
- nameRef = MI->getOperand(0).getGlobal()->getName();
- name = nameRef.data();
- }
- if (!::strncmp(name, "__fma_f32", 9) && curTarget->device()->usesHardware(
- AMDILDeviceInfo::FMA)) {
- name = "__hwfma_f32";
- }
- emitMCallInst(MI, O, name);
-}
-
- bool
-AMDILEGAsmPrinter::runOnMachineFunction(MachineFunction &lMF)
-{
- this->MF = &lMF;
- mMeta->setMF(&lMF);
- mMFI = lMF.getInfo<AMDILMachineFunctionInfo>();
- SetupMachineFunction(lMF);
- std::string kernelName = MF->getFunction()->getName();
- mName = Strip(kernelName);
-
- mKernelName = kernelName;
- EmitFunctionHeader();
- EmitFunctionBody();
- return false;
-}
- void
-AMDILEGAsmPrinter::EmitInstruction(const MachineInstr *II)
-{
- std::string FunStr;
- raw_string_ostream OFunStr(FunStr);
- formatted_raw_ostream O(OFunStr);
- const AMDILSubtarget *curTarget = mTM->getSubtargetImpl();
- if (mDebugMode) {
- O << ";" ;
- II->print(O);
- }
- if (isMacroFunc(II)) {
- emitMacroFunc(II, O);
- O.flush();
- OutStreamer.EmitRawText(StringRef(FunStr));
- return;
- }
- if (isMacroCall(II)) {
- const char *name;
- name = mTM->getInstrInfo()->getName(II->getOpcode()) + 5;
- if (!::strncmp(name, "__fma_f32", 9)
- && curTarget->device()->usesHardware(
- AMDILDeviceInfo::FMA)) {
- name = "__hwfma_f32";
- }
- //assert(0 &&
- //"Found a macro that is still in use!");
- int macronum = amd::MacroDBFindMacro(name);
- O << "\t;"<< name<<"\n";
- O << "\tmcall("<<macronum<<")";
- if (curTarget->device()->isSupported(
- AMDILDeviceInfo::MacroDB)) {
- mMacroIDs.insert(macronum);
- } else {
- mMFI->addCalledIntr(macronum);
- }
- }
-
- // Print the assembly for the instruction.
- // We want to make sure that we do HW constants
- // before we do arena segment
- // TODO: This is a hack to get around some
- // conformance failures.
- if (mMeta->useCompilerWrite(II)) {
- O << "\tif_logicalz cb0[0].x\n";
- if (mMFI->usesMem(AMDILDevice::RAW_UAV_ID)) {
- O << "\tuav_raw_store_id("
- << curTarget->device()->getResourceID(AMDILDevice::RAW_UAV_ID)
- << ") ";
- O << "mem0.x___, cb0[3].x, r0.0\n";
- } else {
- O << "\tuav_arena_store_id("
- << curTarget->device()->getResourceID(AMDILDevice::ARENA_UAV_ID)
- << ")_size(dword) ";
- O << "cb0[3].x, r0.0\n";
- }
- O << "\tendif\n";
- mMFI->addMetadata(";memory:compilerwrite");
- } else {
- printInstruction(II, O);
- }
- O.flush();
- OutStreamer.EmitRawText(StringRef(FunStr));
-}
CPP_SOURCES := \
AMDIL7XXDevice.cpp \
- AMDILAsmBackend.cpp \
AMDILBarrierDetect.cpp \
AMDILCFGStructurizer.cpp \
AMDILDevice.cpp \
projects / mesa.git / commitdiff