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Remove obsolete method

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11302 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-02-11 01:17:33 +00:00
parent 2355f948c5
commit b171942441
1 changed files with 0 additions and 13 deletions
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13
lib/VMCore/BasicBlock.cpp
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@ -120,19 +120,6 @@ void BasicBlock::dropAllReferences() {
I->dropAllReferences();
}
// hasConstantReferences() - This predicate is true if there is a
// reference to this basic block in the constant pool for this method. For
// example, if a block is reached through a switch table, that table resides
// in the constant pool, and the basic block is reference from it.
//
bool BasicBlock::hasConstantReferences() const {
for (use_const_iterator I = use_begin(), E = use_end(); I != E; ++I)
if (isa<Constant>((Value*)*I))
return true;
return false;
}
// 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