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author | Chandler Carruth <chandlerc@gmail.com> | 2012-01-05 11:25:47 +0000 |
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committer | Chandler Carruth <chandlerc@gmail.com> | 2012-01-05 11:25:47 +0000 |
commit | fcb0a278951d5e6bd878e183f2f1e9b3abf2e200 (patch) | |
tree | ceb7c74c0c8329e6540776bc72011b687bd38c89 /lib/CodeGen/ScheduleDAGInstrs.cpp | |
parent | 62dfc511524b28a9411f62e19d48120066c1e41b (diff) | |
download | llvm-fcb0a278951d5e6bd878e183f2f1e9b3abf2e200.tar.gz llvm-fcb0a278951d5e6bd878e183f2f1e9b3abf2e200.tar.bz2 llvm-fcb0a278951d5e6bd878e183f2f1e9b3abf2e200.tar.xz |
Remove an unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147605 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ScheduleDAGInstrs.cpp')
-rw-r--r-- | lib/CodeGen/ScheduleDAGInstrs.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp index 71894bde43..b02f3b6e1e 100644 --- a/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -267,7 +267,6 @@ void ScheduleDAGInstrs::BuildSchedGraph(AliasAnalysis *AA) { // TODO: Using a latency of 1 here for output dependencies assumes // there's no cost for reusing registers. SDep::Kind Kind = MO.isUse() ? SDep::Anti : SDep::Output; - unsigned AOLatency = (Kind == SDep::Anti) ? 0 : 1; for (const unsigned *Alias = TRI->getOverlaps(Reg); *Alias; ++Alias) { std::vector<SUnit *> &DefList = Defs[*Alias]; for (unsigned i = 0, e = DefList.size(); i != e; ++i) { |