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https://github.com/RPCS3/llvm-mirror.git
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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++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file define some types which define code generation concepts. For
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// example, relocation model.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_CODEGEN_H
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#define LLVM_SUPPORT_CODEGEN_H
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namespace llvm {
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// Relocation model types.
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namespace Reloc {
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enum Model { Default, Static, PIC_, DynamicNoPIC };
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}
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// Code model types.
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namespace CodeModel {
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// Sync changes with CodeGenCWrappers.h.
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enum Model { Default, JITDefault, Small, Kernel, Medium, Large };
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}
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namespace PICLevel {
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enum Level { Default=0, Small=1, Large=2 };
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}
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// TLS models.
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namespace TLSModel {
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enum Model {
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GeneralDynamic,
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LocalDynamic,
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InitialExec,
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LocalExec
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};
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}
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// Code generation optimization level.
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namespace CodeGenOpt {
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enum Level {
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None, // -O0
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Less, // -O1
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Default, // -O2, -Os
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Aggressive // -O3
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};
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}
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} // end llvm namespace
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#endif
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