[llvm-commits] [llvm] r51949 - /llvm/trunk/lib/CodeGen/LowerSubregs.cpp

[Evan Cheng]

Author: evancheng
Date: Wed Jun  4 12:21:44 2008
New Revision: 51949

URL: http://llvm.org/viewvc/llvm-project?rev=51949&view=rev
Log:
Revert this.

Modified:
    llvm/trunk/lib/CodeGen/LowerSubregs.cpp

Modified: llvm/trunk/lib/CodeGen/LowerSubregs.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LowerSubregs.cpp?rev=51949&r1=51948&r2=51949&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/LowerSubregs.cpp (original)
+++ llvm/trunk/lib/CodeGen/LowerSubregs.cpp Wed Jun  4 12:21:44 2008
@@ -30,10 +30,6 @@
       return "Subregister lowering instruction pass";
     }
 
-    void getAnalysisUsage(AnalysisUsage &AU) const {
-      AU.setPreservesAll();
-    }
-
     /// runOnMachineFunction - pass entry point
     bool runOnMachineFunction(MachineFunction&);