Changes in directory llvm/lib/CodeGen/SelectionDAG:
ScheduleDAG.cpp updated: 1.48 -> 1.49
---
Log message:
Groups were not emitted if the dominator node and the node in the ordering list
were not the same node. Ultimately the test was bogus.
---
Diffs of the changes: (+6 -10)
ScheduleDAG.cpp | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.48
llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.49
--- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.48 Sat Dec 17 19:03:46 2005
+++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp Sat Dec 17 21:59:21 2005
@@ -653,10 +653,10 @@
/// IncludeNode - Add node to NodeInfo vector.
///
void SimpleSched::IncludeNode(NodeInfo *NI) {
-// Get node
-SDNode *Node = NI->Node;
-// Ignore entry node
-if (Node->getOpcode() == ISD::EntryToken) return;
+ // Get node
+ SDNode *Node = NI->Node;
+ // Ignore entry node
+ if (Node->getOpcode() == ISD::EntryToken) return;
// Check current count for node
int Count = NI->getPending();
// If the node is already in list
@@ -987,13 +987,9 @@
for (unsigned i = 0, N = Ordering.size(); i < N; i++) {
// Get the scheduling info
NodeInfo *NI = Ordering[i];
- // Iterate through nodes
- NodeGroupIterator NGI(Ordering[i]);
if (NI->isInGroup()) {
- if (NI->isGroupDominator()) {
- NodeGroupIterator NGI(Ordering[i]);
- while (NodeInfo *NI = NGI.next()) EmitNode(NI);
- }
+ NodeGroupIterator NGI(Ordering[i]);
+ while (NodeInfo *NI = NGI.next()) EmitNode(NI);
} else {
EmitNode(NI);
}
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