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Simplify code

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24806 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-12-18 01:03:46 +00:00
parent 38abcb500f
commit a5282d8df2
1 changed files with 2 additions and 7 deletions
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9
lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
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@ -704,13 +704,8 @@ void SimpleSched::VisitAll() {
if (DAG.getEntryNode().Val != DAG.getRoot().Val)
Ordering.push_back(getNI(DAG.getEntryNode().Val));
// FIXME - Reverse the order
for (unsigned i = 0, N = Ordering.size(), Half = N >> 1; i < Half; i++) {
unsigned j = N - i - 1;
NodeInfo *tmp = Ordering[i];
Ordering[i] = Ordering[j];
Ordering[j] = tmp;
}
// Reverse the order
std::reverse(Ordering.begin(), Ordering.end());
}
/// IdentifyGroups - Put flagged nodes into groups.