diff options
| author | Andrew Trick <atrick@apple.com> | 2012-02-13 20:44:42 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-02-13 20:44:42 +0000 |
| commit | d35576b3c026cb323c4c240f0b20cf56089a1e5b (patch) | |
| tree | fa9c67ea76f526ebbf79c55d7f58ca9e8c0bba12 /lib | |
| parent | fde8237cd9c7e0eb503e6c53994c9c9d19cbb4c6 (diff) | |
LiveIntervalAnalysis does not depend on MachineLoopInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150411 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 5b899e082b..64bbf1e781 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -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 @@ INITIALIZE_PASS_BEGIN(LiveIntervals, "liveintervals", "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 @@ void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const { 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>(); |