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Fixed comments for SwitchInst::addCase and for SwitchInst::removeCase.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152624 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stepan Dyatkovskiy 2012-03-13 12:37:10 +00:00
parent 0aa85eb231
commit c347b6f4b6
1 changed files with 6 additions and 3 deletions
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9
include/llvm/Instructions.h
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@ -2680,14 +2680,17 @@ public:
} }
/// addCase - Add an entry to the switch instruction... /// addCase - Add an entry to the switch instruction...
/// /// Note:
/// This action invalidates case_end(). Old case_end() iterator will
/// point to the added case.
void addCase(ConstantInt *OnVal, BasicBlock *Dest); void addCase(ConstantInt *OnVal, BasicBlock *Dest);
/// removeCase - This method removes the specified case and its successor /// removeCase - This method removes the specified case and its successor
/// from the switch instruction. Note that this operation may reorder the /// from the switch instruction. Note that this operation may reorder the
/// remaining cases at index idx and above. /// remaining cases at index idx and above.
/// Also note, that iterator becomes invalid after this operation. /// Note:
/// /// This action invalidates iterators for all cases following the one removed,
/// including the case_end() iterator.
void removeCase(CaseIt i); void removeCase(CaseIt i);
unsigned getNumSuccessors() const { return getNumOperands()/2; } unsigned getNumSuccessors() const { return getNumOperands()/2; }