diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/BasicBlockUtils.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/BasicBlockUtils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/BasicBlockUtils.h b/include/llvm/Transforms/Utils/BasicBlockUtils.h index 0de82433be..881bcffc12 100644 --- a/include/llvm/Transforms/Utils/BasicBlockUtils.h +++ b/include/llvm/Transforms/Utils/BasicBlockUtils.h @@ -26,6 +26,11 @@ class Instruction; class Pass; class AliasAnalysis; +/// DeleteBlockIfDead - If the specified basic block is trivially dead (has no +/// predecessors and not the entry block), delete it and return true. Otherwise +/// return false. +bool DeleteBlockIfDead(BasicBlock *BB); + /// MergeBlockIntoPredecessor - Attempts to merge a block into its predecessor, /// if possible. The return value indicates success or failure. bool MergeBlockIntoPredecessor(BasicBlock* BB, Pass* P = 0); |