[llvm-commits] [llvm] r150411 - /llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp

[Andrew Trick]

Author: atrick
Date: Mon Feb 13 14:44:42 2012
New Revision: 150411

URL: http://llvm.org/viewvc/llvm-project?rev=150411&view=rev
Log:
LiveIntervalAnalysis does not depend on MachineLoopInfo.

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

Modified: llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp?rev=150411&r1=150410&r2=150411&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp (original)
+++ llvm/trunk/lib/CodeGen/LiveIntervalAnalysis.cpp Mon Feb 13 14:44:42 2012
@@ -21,7 +21,6 @@
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/CodeGen/LiveVariables.h"
 #include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineLoopInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -31,6 +30,7 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/STLExtras.h"
 #include <algorithm>
@@ -49,7 +49,6 @@
                 "Live Interval Analysis", false, false)
 INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
 INITIALIZE_PASS_DEPENDENCY(LiveVariables)
-INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo)
 INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
 INITIALIZE_PASS_DEPENDENCY(SlotIndexes)
 INITIALIZE_PASS_END(LiveIntervals, "liveintervals",
@@ -61,8 +60,7 @@
   AU.addPreserved<AliasAnalysis>();
   AU.addRequired<LiveVariables>();
   AU.addPreserved<LiveVariables>();
-  AU.addRequired<MachineLoopInfo>();
-  AU.addPreserved<MachineLoopInfo>();
+  AU.addPreservedID(MachineLoopInfoID);
   AU.addPreservedID(MachineDominatorsID);
   AU.addPreserved<SlotIndexes>();
   AU.addRequiredTransitive<SlotIndexes>();