[ptr-traits] Sink several in-body method definitions to be out-of-line

inline definitions after the mutually recursive pair of types have been
defined. The two types mutually recurse specifically through
abstractions that require pointer traits which makes this kind of mutual
recursion especially tricky to get right in terms of ordering.

This is part of a series of patches to allow LLVM to check for complete
pointee types when computing its pointer traits. This is absolutely
necessary to get correct (or reproducible) results for things like how
many low bits are guaranteed to be zero.

llvm-svn: 256551

1 files changed, 28 insertions, 21 deletions

diff --git a/llvm/include/llvm/CodeGen/ScheduleDAG.h b/llvm/include/llvm/CodeGen/ScheduleDAG.h
index d8e5c83dd1f1..bda9dbd51fff 100644
--- a/llvm/include/llvm/CodeGen/ScheduleDAG.h
+++ b/llvm/include/llvm/CodeGen/ScheduleDAG.h
@@ -122,18 +122,7 @@ namespace llvm {
     }
 
     /// Return true if the specified SDep is equivalent except for latency.
-    bool overlaps(const SDep &Other) const {
-      if (Dep != Other.Dep) return false;
-      switch (Dep.getInt()) {
-      case Data:
-      case Anti:
-      case Output:
-        return Contents.Reg == Other.Contents.Reg;
-      case Order:
-        return Contents.OrdKind == Other.Contents.OrdKind;
-      }
-      llvm_unreachable("Invalid dependency kind!");
-    }
+    bool overlaps(const SDep &Other) const;
 
     bool operator==(const SDep &Other) const {
       return overlaps(Other) && Latency == Other.Latency;
@@ -157,19 +146,13 @@ namespace llvm {
     }
 
     //// getSUnit - Return the SUnit to which this edge points.
-    SUnit *getSUnit() const {
-      return Dep.getPointer();
-    }
+    SUnit *getSUnit() const;
 
     //// setSUnit - Assign the SUnit to which this edge points.
-    void setSUnit(SUnit *SU) {
-      Dep.setPointer(SU);
-    }
+    void setSUnit(SUnit *SU);
 
     /// getKind - Return an enum value representing the kind of the dependence.
-    Kind getKind() const {
-      return Dep.getInt();
-    }
+    Kind getKind() const;
 
     /// isCtrl - Shorthand for getKind() != SDep::Data.
     bool isCtrl() const {
@@ -490,6 +473,30 @@ namespace llvm {
     void ComputeHeight();
   };
 
+  /// Return true if the specified SDep is equivalent except for latency.
+  inline bool SDep::overlaps(const SDep &Other) const {
+    if (Dep != Other.Dep)
+      return false;
+    switch (Dep.getInt()) {
+    case Data:
+    case Anti:
+    case Output:
+      return Contents.Reg == Other.Contents.Reg;
+    case Order:
+      return Contents.OrdKind == Other.Contents.OrdKind;
+    }
+    llvm_unreachable("Invalid dependency kind!");
+  }
+
+  //// getSUnit - Return the SUnit to which this edge points.
+  inline SUnit *SDep::getSUnit() const { return Dep.getPointer(); }
+
+  //// setSUnit - Assign the SUnit to which this edge points.
+  inline void SDep::setSUnit(SUnit *SU) { Dep.setPointer(SU); }
+
+  /// getKind - Return an enum value representing the kind of the dependence.
+  inline SDep::Kind SDep::getKind() const { return Dep.getInt(); }
+
   //===--------------------------------------------------------------------===//
   /// SchedulingPriorityQueue - This interface is used to plug different
   /// priorities computation algorithms into the list scheduler. It implements