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add sanity check for indbr. 

llvm-svn: 85496
This commit is contained in:
Chris Lattner 2009-10-29 05:53:32 +00:00
parent 312748848f
commit 6747b4ca30
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/VMCore/Instructions.cpp
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@ -3091,7 +3091,8 @@ void SwitchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
void IndirectBrInst::init(Value *Address, unsigned NumDests) { void IndirectBrInst::init(Value *Address, unsigned NumDests) {
assert(Address); assert(Address && isa<PointerType>(Address->getType()) &&
"Address of indirectbr must be a pointer");
ReservedSpace = 1+NumDests; ReservedSpace = 1+NumDests;
NumOperands = 1; NumOperands = 1;
OperandList = allocHungoffUses(ReservedSpace); OperandList = allocHungoffUses(ReservedSpace);