From cb1d96138586a033238496e6ec1fb06140a57dd7 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Sun, 13 Mar 2016 04:55:44 +0000
Subject: [PATCH] Define IsRela static const member to Elf_Rel type.

So that we can write RelTy::IsRela to query its type.

llvm-svn: 263367
---
 llvm/include/llvm/Object/ELFTypes.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/llvm/include/llvm/Object/ELFTypes.h b/llvm/include/llvm/Object/ELFTypes.h
index 07b312a7..3d7f0c1 100644
--- a/llvm/include/llvm/Object/ELFTypes.h
+++ b/llvm/include/llvm/Object/ELFTypes.h
@@ -326,6 +326,7 @@ template <class ELFT, bool isRela> struct Elf_Rel_Impl;
 template <endianness TargetEndianness>
 struct Elf_Rel_Impl<ELFType<TargetEndianness, false>, false> {
   LLVM_ELF_IMPORT_TYPES(TargetEndianness, false)
+  static const bool IsRela = false;
   Elf_Addr r_offset; // Location (file byte offset, or program virtual addr)
   Elf_Word r_info;   // Symbol table index and type of relocation to apply
 
@@ -361,12 +362,14 @@ template <endianness TargetEndianness>
 struct Elf_Rel_Impl<ELFType<TargetEndianness, false>, true>
     : public Elf_Rel_Impl<ELFType<TargetEndianness, false>, false> {
   LLVM_ELF_IMPORT_TYPES(TargetEndianness, false)
+  static const bool IsRela = true;
   Elf_Sword r_addend; // Compute value for relocatable field by adding this
 };
 
 template <endianness TargetEndianness>
 struct Elf_Rel_Impl<ELFType<TargetEndianness, true>, false> {
   LLVM_ELF_IMPORT_TYPES(TargetEndianness, true)
+  static const bool IsRela = false;
   Elf_Addr r_offset; // Location (file byte offset, or program virtual addr)
   Elf_Xword r_info;  // Symbol table index and type of relocation to apply
 
@@ -411,6 +414,7 @@ template <endianness TargetEndianness>
 struct Elf_Rel_Impl<ELFType<TargetEndianness, true>, true>
     : public Elf_Rel_Impl<ELFType<TargetEndianness, true>, false> {
   LLVM_ELF_IMPORT_TYPES(TargetEndianness, true)
+  static const bool IsRela = true;
   Elf_Sxword r_addend; // Compute value for relocatable field by adding this.
 };
 
-- 
2.7.4