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basic blocks can now have non-instruction users.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85365 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-10-28 03:36:44 +00:00
parent 589f1f5a43
commit 6d013fc381
1 changed files with 4 additions and 4 deletions
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8
include/llvm/BasicBlock.h
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@ -108,10 +108,10 @@ public:
Function *getParent() { return Parent; } Function *getParent() { return Parent; }
/// use_back - Specialize the methods defined in Value, as we know that an /// use_back - Specialize the methods defined in Value, as we know that an
/// BasicBlock can only be used by Instructions (specifically PHI nodes and /// BasicBlock can only be used by Users (specifically PHI nodes, terminators,
/// terminators). /// and BlockAddress's).
Instruction *use_back() { return cast<Instruction>(*use_begin());} User *use_back() { return cast<User>(*use_begin());}
const Instruction *use_back() const { return cast<Instruction>(*use_begin());} const User *use_back() const { return cast<User>(*use_begin());}
/// getTerminator() - If this is a well formed basic block, then this returns /// getTerminator() - If this is a well formed basic block, then this returns
/// a pointer to the terminator instruction. If it is not, then you get a /// a pointer to the terminator instruction. If it is not, then you get a