Some refactoring so TargetRegistry.h no longer has to include any files

from MC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138367 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 32 insertions, 0 deletions

diff --git a/include/llvm/Support/CodeGen.h b/include/llvm/Support/CodeGen.h
new file mode 100644
index 0000000000..41351dc73f
--- /dev/null
+++ b/include/llvm/Support/CodeGen.h
@@ -0,0 +1,32 @@
+//===-- 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 {
+    enum Model { Default, JITDefault, Small, Kernel, Medium, Large };
+  }
+
+}  // end llvm namespace
+
+#endif