Pull the simple parts of DenseMapInfo<DebugLoc> inline and prune includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160507 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/DebugLoc.h b/include/llvm/Support/DebugLoc.h
index 2ee9f876c366d81973dcf8c5fb869eafbcdde069..049807570711442dbb3ecb97f180f255143108a4 100644 (file)
--- a/include/llvm/Support/DebugLoc.h
+++ b/include/llvm/Support/DebugLoc.h
@@ -15,9 +15,8 @@
 #ifndef LLVM_SUPPORT_DEBUGLOC_H
 #define LLVM_SUPPORT_DEBUGLOC_H
 
-#include "llvm/ADT/DenseMapInfo.h"
-
 namespace llvm {
+  template <typename T> struct DenseMapInfo;
   class MDNode;
   class LLVMContext;
   
@@ -103,10 +102,10 @@ namespace llvm {
 
   template <>
   struct DenseMapInfo<DebugLoc> {
-    static DebugLoc getEmptyKey();
-    static DebugLoc getTombstoneKey();
+    static DebugLoc getEmptyKey() { return DebugLoc::getEmptyKey(); }
+    static DebugLoc getTombstoneKey() { return DebugLoc::getTombstoneKey(); }
     static unsigned getHashValue(const DebugLoc &Key);
-    static bool isEqual(const DebugLoc &LHS, const DebugLoc &RHS);
+    static bool isEqual(DebugLoc LHS, DebugLoc RHS) { return LHS == RHS; }
   };
 } // end namespace llvm
 

diff --git a/lib/VMCore/DebugLoc.cpp b/lib/VMCore/DebugLoc.cpp
index b8d855146210bace010ed1942d69a891fe513d4a..c6a30536e69f96345f233caa269aa55d88d8793f 100644 (file)
--- a/lib/VMCore/DebugLoc.cpp
+++ b/lib/VMCore/DebugLoc.cpp
@@ -150,22 +150,10 @@ void DebugLoc::dump(const LLVMContext &Ctx) const {
 // DenseMap specialization
 //===----------------------------------------------------------------------===//
 
-DebugLoc DenseMapInfo<DebugLoc>::getEmptyKey() {
-  return DebugLoc::getEmptyKey();
-}
-
-DebugLoc DenseMapInfo<DebugLoc>::getTombstoneKey() {
-  return DebugLoc::getTombstoneKey();
-}
-
 unsigned DenseMapInfo<DebugLoc>::getHashValue(const DebugLoc &Key) {
   return static_cast<unsigned>(hash_combine(Key.LineCol, Key.ScopeIdx));
 }
 
-bool DenseMapInfo<DebugLoc>::isEqual(const DebugLoc &LHS, const DebugLoc &RHS) {
-  return LHS == RHS;
-}
-
 //===----------------------------------------------------------------------===//
 // LLVMContextImpl Implementation
 //===----------------------------------------------------------------------===//