mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 03:53:04 +02:00
ea645eec42
r180893 added an indirect include of llvm/Config/Targets.def to llvm/Support/CodeGen.h, which in turn is included by things like llvm/IR/Module.h. After a full build of LLVM and Clang, ninja had to rebuild 1274 files after reconfiguring. This commit strips CodeGen.h back down to just a pile of enums and moves the expensive includes over to CodeGenCWrappers.h (which is only included in two places). This gets ninja down to 88 files if you reconfigure with, e.g., -DLLVM_TARGETS_TO_BUILD=X86. llvm-svn: 260835
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
//===-- llvm/Support/CodeGen.h - CodeGen Concepts ---------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file define some types which define code generation concepts. For
|
|
// example, relocation model.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SUPPORT_CODEGEN_H
|
|
#define LLVM_SUPPORT_CODEGEN_H
|
|
|
|
namespace llvm {
|
|
|
|
// Relocation model types.
|
|
namespace Reloc {
|
|
enum Model { Default, Static, PIC_, DynamicNoPIC };
|
|
}
|
|
|
|
// Code model types.
|
|
namespace CodeModel {
|
|
// Sync changes with CodeGenCWrappers.h.
|
|
enum Model { Default, JITDefault, Small, Kernel, Medium, Large };
|
|
}
|
|
|
|
namespace PICLevel {
|
|
enum Level { Default=0, Small=1, Large=2 };
|
|
}
|
|
|
|
// TLS models.
|
|
namespace TLSModel {
|
|
enum Model {
|
|
GeneralDynamic,
|
|
LocalDynamic,
|
|
InitialExec,
|
|
LocalExec
|
|
};
|
|
}
|
|
|
|
// Code generation optimization level.
|
|
namespace CodeGenOpt {
|
|
enum Level {
|
|
None, // -O0
|
|
Less, // -O1
|
|
Default, // -O2, -Os
|
|
Aggressive // -O3
|
|
};
|
|
}
|
|
|
|
} // end llvm namespace
|
|
|
|
#endif
|