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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2003-12-18 13:15:02 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2003-12-18 13:15:02 +0000 |
| commit | a71e05acdd7c6a8e815db46b5fb6dc1d87826aab (patch) | |
| tree | 7e5d9b17603dc81752f8cc3951f5e705486a440d /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | a3d0e5c2b257a19a0de03a98a4991f5168027129 (diff) | |
Modify linear scan register allocator to use the two-address
instruction pass. This also fixes all remaining bugs for this new
allocator to pass all tests under test/Programs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10515 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index e5171ad5c4..d818d0b7b0 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -24,6 +24,7 @@ #include "llvm/CodeGen/MachineInstr.h" #include "llvm/CodeGen/Passes.h" #include "llvm/CodeGen/SSARegMap.h" +#include "llvm/CodeGen/TwoAddressInstructionPass.h" #include "llvm/Target/MRegisterInfo.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetMachine.h" @@ -49,6 +50,7 @@ void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const AU.addRequired<LiveVariables>(); AU.addPreservedID(PHIEliminationID); AU.addRequiredID(PHIEliminationID); + AU.addRequired<TwoAddressInstructionPass>(); MachineFunctionPass::getAnalysisUsage(AU); } |