prune #includes, fit in 80 cols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47556 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-02-25 19:21:38 +00:00
parent 5f27ba1197
commit 6110224fa6
2 changed files with 7 additions and 6 deletions

View File

@@ -61,9 +61,11 @@ bool isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum,
bool AllowIdenticalEdges = false);
/// SplitCriticalEdge - If this edge is a critical edge, insert a new node to
/// 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.
/// 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