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fix a really incorrect comment. 

llvm-svn: 60492
This commit is contained in:
Chris Lattner 2008-12-03 19:18:54 +00:00
parent eda6c23984
commit 8820ca5560
1 changed files with 2 additions and 2 deletions
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4
llvm/include/llvm/Transforms/Utils/BasicBlockUtils.h
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@ -94,10 +94,10 @@ bool isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum,
/// will not invalidate either of them. This returns true if the edge was split, /// will not invalidate either of them. This returns true if the edge was split,
/// false otherwise. /// false otherwise.
/// ///
/// If MergeIdenticalEdges is true (the default), *all* edges from TI to the /// If MergeIdenticalEdges is true (not the default), *all* edges from TI to the
/// specified successor will be merged into the same critical edge block. /// specified successor will be merged into the same critical edge block.
/// This is most commonly interesting with switch instructions, which may /// This is most commonly interesting with switch instructions, which may
/// have many edges to any one destination. This ensures that all edges to that /// 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 /// dest go to one block instead of each going to a different block, but isn't
/// the standard definition of a "critical edge". /// the standard definition of a "critical edge".
/// ///