[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

ScheduleDAG.cpp updated: 1.47 -> 1.48
---
Log message:

Simplify code


---
Diffs of the changes:  (+2 -7)

 ScheduleDAG.cpp |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)


Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.47 llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.48
--- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.47	Wed Nov 30 22:51:06 2005
+++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp	Sat Dec 17 19:03:46 2005
@@ -704,13 +704,8 @@
   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.