LLVM  10.0.0svn
MCTargetOptionsCommandFlags.inc
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1 //===-- MCTargetOptionsCommandFlags.h --------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file contains machine code-specific flags that are shared between
10 // different command line tools.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
15 #define LLVM_MC_MCTARGETOPTIONSCOMMANDFLAGS_H
16 
19 using namespace llvm;
20 
21 static cl::opt<bool> RelaxAll("mc-relax-all",
22  cl::desc("When used with filetype=obj, "
23  "relax all fixups in the emitted object file"));
24 
25 static cl::opt<bool> IncrementalLinkerCompatible(
26  "incremental-linker-compatible",
27  cl::desc(
28  "When used with filetype=obj, "
29  "emit an object file which can be used with an incremental linker"));
30 
31 static cl::opt<bool> PIECopyRelocations("pie-copy-relocations", cl::desc("PIE Copy Relocations"));
32 
33 static cl::opt<int> DwarfVersion("dwarf-version", cl::desc("Dwarf version"),
34  cl::init(0));
35 
36 static cl::opt<bool> ShowMCInst("asm-show-inst",
37  cl::desc("Emit internal instruction representation to "
38  "assembly file"));
39 
40 static cl::opt<bool> FatalWarnings("fatal-warnings",
41  cl::desc("Treat warnings as errors"));
42 
43 static cl::opt<bool> NoWarn("no-warn", cl::desc("Suppress all warnings"));
44 static cl::alias NoWarnW("W", cl::desc("Alias for --no-warn"), cl::aliasopt(NoWarn));
45 
46 static cl::opt<bool> NoDeprecatedWarn("no-deprecated-warn",
47  cl::desc("Suppress all deprecated warnings"));
48 
50 ABIName("target-abi", cl::Hidden,
51  cl::desc("The name of the ABI to be targeted from the backend."),
52  cl::init(""));
53 
54 static MCTargetOptions InitMCTargetOptionsFromFlags() {
55  MCTargetOptions Options;
56  Options.MCRelaxAll = RelaxAll;
57  Options.MCIncrementalLinkerCompatible = IncrementalLinkerCompatible;
58  Options.MCPIECopyRelocations = PIECopyRelocations;
59  Options.DwarfVersion = DwarfVersion;
60  Options.ShowMCInst = ShowMCInst;
61  Options.ABIName = ABIName;
62  Options.MCFatalWarnings = FatalWarnings;
63  Options.MCNoWarn = NoWarn;
64  Options.MCNoDeprecatedWarn = NoDeprecatedWarn;
65  return Options;
66 }
67 
68 #endif
This class represents lattice values for constants.
Definition: AllocatorList.h:23
initializer< Ty > init(const Ty &Val)
Definition: CommandLine.h:432