Changes in directory llvm/include/llvm/Transforms/Utils:
BasicBlockUtils.h updated: 1.16 -> 1.17
---
Log message:
Do not preserve ETForest.
---
Diffs of the changes: (+9 -9)
BasicBlockUtils.h | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
Index: llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h
diff -u llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h:1.16
llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h:1.17
--- llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h:1.16 Sat Apr 7
02:17:27 2007
+++ llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h Thu Jun 7
19:02:08 2007
@@ -61,15 +61,15 @@
bool AllowIdenticalEdges = false);
/// SplitCriticalEdge - If this edge is a critical edge, insert a new node to
-/// split the critical edge. This will update ETForest, ImmediateDominator,
-/// DominatorTree, and DominatorFrontier information if it is available, thus
-/// calling this pass will not invalidate either of them. This returns true if
-/// the edge was split, false otherwise. If MergeIdenticalEdges is true (the
-/// default), *all* edges from TI to the specified successor will be merged
into
-/// the same critical edge block. This is most commonly interesting with
switch
-/// instructions, which may have many edges to any one destination. This
-/// ensures that all edges to that dest go to one block instead of each going
to
-/// a different block, but isn't the standard definition of a "critical edge".
+/// split the critical edge. This will update DominatorTree, and
DominatorFrontier
+/// information if it is available, thus calling this pass will not invalidate
+/// either of them. This returns true if the edge was split, false otherwise.
+/// If MergeIdenticalEdges is true (the default), *all* edges from TI to the
+/// specified successor will be merged into the same critical edge block.
+/// This is most commonly interesting with switch instructions, which may
+/// have many edges to any one destination. This ensures that all edges to
that
+/// dest go to one block instead of each going to a different block, but isn't
+/// the standard definition of a "critical edge".
///
bool SplitCriticalEdge(TerminatorInst *TI, unsigned SuccNum, Pass *P = 0,
bool MergeIdenticalEdges = false);
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