Print "..." instead of all the uninteresting register clobbers on call

[oota-llvm.git] / include / llvm / CodeGen / MachineRegisterInfo.h

diff --git a/include/llvm/CodeGen/MachineRegisterInfo.h b/include/llvm/CodeGen/MachineRegisterInfo.h
index 18e60200b0991d3c8e5194096cd74b32201b6fa5..c55cb3227af6d54ac7675a29c77cac8bb045d551 100644 (file)
--- a/include/llvm/CodeGen/MachineRegisterInfo.h
+++ b/include/llvm/CodeGen/MachineRegisterInfo.h
@@ -243,6 +243,12 @@ public:
         return true;
     return false;
   }
+  bool isLiveOut(unsigned Reg) const {
+    for (liveout_iterator I = liveout_begin(), E = liveout_end(); I != E; ++I)
+      if (*I == Reg)
+        return true;
+    return false;
+  }
 
 private:
   void HandleVRegListReallocation();