From f97f4f87601db59359c4423cd2e3b7437c77b080 Mon Sep 17 00:00:00 2001
From: Tanya Lattner <tonic@nondot.org>
Date: Sat, 8 May 2004 16:13:26 +0000
Subject: [PATCH] Changed CPUResource to allow access to max num users for a
 resource. Also added ModuloScheduling as a friend.

llvm-svn: 13426
---
 include/llvm/Target/TargetSchedInfo.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/llvm/Target/TargetSchedInfo.h b/include/llvm/Target/TargetSchedInfo.h
index 343c097ef33..7357c17cfb4 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;
   
 };