Changed CPUResource to allow access to max num users for a resource.

Also added ModuloScheduling as a friend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13426 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 3 deletions

diff --git a/include/llvm/Target/TargetSchedInfo.h b/include/llvm/Target/TargetSchedInfo.h
index 343c097ef3..7357c17cfb 100644
--- a/include/llvm/Target/TargetSchedInfo.h
+++ b/include/llvm/Target/TargetSchedInfo.h
@@ -68,7 +68,7 @@ struct CPUResource {
   int maxNumUsers;   // MAXINT if no restriction
   
   CPUResource(const std::string& resourceName, int maxUsers);
-
+  static CPUResource* getCPUResource(resourceId_t id);
 private:
   static resourceId_t nextId;
 };
@@ -302,8 +302,7 @@ protected:
 			   conflictLists;   // indexed by [opcode]
 
 
-  friend class ModuloSchedGraph;
-  friend class ModuloScheduling;
+  friend class ModuloSchedulingPass;
   
 };