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reduce nesting. 

llvm-svn: 123071
This commit is contained in:
Chris Lattner 2011-01-08 18:47:43 +00:00
parent 7c9eab8fef
commit 30d95f9f87
1 changed files with 6 additions and 6 deletions
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12
llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
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@ -254,13 +254,13 @@ BasicBlock *llvm::SplitEdge(BasicBlock *BB, BasicBlock *Succ, Pass *P) {
assert(SP == BB && "CFG broken");
SP = NULL;
return SplitBlock(Succ, Succ->begin(), P);
} else {
// Otherwise, if BB has a single successor, split it at the bottom of the
// block.
assert(BB->getTerminator()->getNumSuccessors() == 1 &&
"Should have a single succ!");
return SplitBlock(BB, BB->getTerminator(), P);
}
// Otherwise, if BB has a single successor, split it at the bottom of the
// block.
assert(BB->getTerminator()->getNumSuccessors() == 1 &&
"Should have a single succ!");
return SplitBlock(BB, BB->getTerminator(), P);
}
/// SplitBlock - Split the specified block at the specified instruction - every