source: icGREP/icgrep-devel/icgrep/toolchain/toolchain.h @ 5618

Last change on this file since 5618 was 5618, checked in by cameron, 20 months ago

Dynamic buffer tracing; calculations for available items/blocks in reverse mode

File size: 2.2 KB
Line 
1/*
2 *  Copyright (c) 2017 International Characters.
3 *  This software is licensed to the public under the Open Software License 3.0.
4 *  icgrep is a trademark of International Characters.
5 */
6
7#ifndef TOOLCHAIN_H
8#define TOOLCHAIN_H
9
10#include <llvm/ADT/StringRef.h>
11#include <llvm/Support/CodeGen.h>
12#include <llvm/Target/TargetOptions.h>
13#include <llvm/Target/TargetMachine.h>
14
15// FIXME: llvm/CodeGen/CommandFlags.h can only be included once or the various cl::opt causes multiple definition
16// errors. To bypass for now, the relevant options and functions are accessible from here. Re-evaluate with later
17// versions of LLVM.
18
19namespace llvm { namespace cl { class OptionCategory; } }
20
21namespace codegen {
22
23const llvm::cl::OptionCategory * codegen_flags();
24
25// Command Parameters
26enum DebugFlags {
27    ShowUnoptimizedIR,
28    ShowIR,
29    VerifyIR,
30#ifndef USE_LLVM_3_6
31    ShowASM,
32#endif
33    SerializeThreads,
34    TraceDynamicBuffers
35};
36
37bool DebugOptionIsSet(const DebugFlags flag);
38
39extern bool PipelineParallel;
40extern bool SegmentPipelineParallel;
41#ifndef USE_LLVM_3_6
42extern const char * ASMOutputFilename;
43#endif
44extern const char * IROutputFilename;
45extern const char * ObjectCacheDir;
46extern llvm::CodeGenOpt::Level OptLevel;  // set from command line
47extern int BlockSize;  // set from command line
48extern int SegmentSize;  // set from command line
49extern int BufferSegments;
50extern int ThreadNum;
51extern bool EnableObjectCache;
52extern bool EnableAsserts;
53extern bool EnableCycleCounter;
54extern bool NVPTX;
55extern int GroupNum;
56extern std::string ProgramName;
57extern llvm::TargetOptions Options;
58extern const llvm::Reloc::Model RelocModel;
59extern const llvm::CodeModel::Model CMModel;
60extern const std::string MArch;
61extern const std::string RunPass;
62extern const llvm::TargetMachine::CodeGenFileType FileType;
63extern const std::string StopAfter;
64extern const std::string StartAfter;
65
66std::string getCPUStr();
67std::string getFeaturesStr();
68void setFunctionAttributes(llvm::StringRef CPU, llvm::StringRef Features, llvm::Module &M);
69
70void ParseCommandLineOptions(int argc, const char *const *argv, std::initializer_list<const llvm::cl::OptionCategory *> hiding = {});
71
72}
73
74void AddParabixVersionPrinter();
75
76bool AVX2_available();
77
78#endif
Note: See TracBrowser for help on using the repository browser.