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| author | Chris Lattner <sabre@nondot.org> | 2001-06-29 05:21:42 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2001-06-29 05:21:42 +0000 |
| commit | 7b6f5a3ee9a68d0f6206b1695f71551a467e33c4 (patch) | |
| tree | 2a9dea41f50019503313796d64bdf54463a541ce /include/llvm/BasicBlock.h | |
| parent | 3f7fe711fbfe523b0d3da64fae6a4c76d224434b (diff) | |
| download | external_llvm-7b6f5a3ee9a68d0f6206b1695f71551a467e33c4.zip external_llvm-7b6f5a3ee9a68d0f6206b1695f71551a467e33c4.tar.gz external_llvm-7b6f5a3ee9a68d0f6206b1695f71551a467e33c4.tar.bz2 | |
Added new removePredecessor method prototype
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/BasicBlock.h')
| -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 |