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| -rw-r--r-- | include/llvm/BasicBlock.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/BasicBlock.h b/include/llvm/BasicBlock.h index f01f79c..d7f286e 100644 --- a/include/llvm/BasicBlock.h +++ b/include/llvm/BasicBlock.h @@ -112,6 +112,14 @@ public: // void dropAllReferences(); + // removePredecessor - This method is used to notify a BasicBlock that the + // specified Predecessor of the block is no longer able to reach it. This is + // actually not used to update the Predecessor list, but is actually used to + // update the PHI nodes that reside in the block. Note that this should be + // called while the predecessor still refers to this block. + // + void removePredecessor(BasicBlock *Pred); + // splitBasicBlock - This splits a basic block into two at the specified // instruction. Note that all instructions BEFORE the specified iterator stay // as part of the original basic block, an unconditional branch is added to |