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| author | Owen Anderson <resistor@mac.com> | 2010-10-12 19:48:12 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2010-10-12 19:48:12 +0000 |
| commit | 8ac477ffb509943c940ce37f45b8429388dfdf58 (patch) | |
| tree | 5a2e58c26e0101534213aaf595a9ee348ee8b63f /llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 604e142844b7eee7d995e04b9042904b3849d571 (diff) | |
| download | bcm5719-llvm-8ac477ffb509943c940ce37f45b8429388dfdf58.tar.gz bcm5719-llvm-8ac477ffb509943c940ce37f45b8429388dfdf58.zip | |
Begin adding static dependence information to passes, which will allow us to
perform initialization without static constructors AND without explicit initialization
by the client. For the moment, passes are required to initialize both their
(potential) dependencies and any passes they preserve. I hope to be able to relax
the latter requirement in the future.
llvm-svn: 116334
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index 3134acff071..158b6d71ae2 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -55,7 +55,16 @@ STATISTIC(numFolds , "Number of loads/stores folded into instructions"); STATISTIC(numSplits , "Number of intervals split"); char LiveIntervals::ID = 0; -INITIALIZE_PASS(LiveIntervals, "liveintervals", +INITIALIZE_PASS_BEGIN(LiveIntervals, "liveintervals", + "Live Interval Analysis", false, false) +INITIALIZE_PASS_DEPENDENCY(LiveVariables) +INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo) +INITIALIZE_PASS_DEPENDENCY(PHIElimination) +INITIALIZE_PASS_DEPENDENCY(TwoAddressInstructionPass) +INITIALIZE_PASS_DEPENDENCY(ProcessImplicitDefs) +INITIALIZE_PASS_DEPENDENCY(SlotIndexes) +INITIALIZE_AG_DEPENDENCY(AliasAnalysis) +INITIALIZE_PASS_END(LiveIntervals, "liveintervals", "Live Interval Analysis", false, false) void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const { |
