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Fix PR826, testcase here: Regression/Verifier/2006-07-11-StoreStruct.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29112 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-07-11 20:29:49 +00:00
parent f7cb6749c9
commit f4ea921cc7
1 changed files with 8 additions and 2 deletions
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10
lib/VMCore/Verifier.cpp
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@ -652,10 +652,16 @@ void Verifier::visitInstruction(Instruction &I) {
}
for (unsigned i = 0, e = I.getNumOperands(); i != e; ++i) {
// Check to make sure that the "address of" an intrinsic function is never
// taken.
Assert1(I.getOperand(i) != 0, "Instruction has null operand!", &I);
// Check to make sure that only first-class-values are operands to
// instructions.
Assert1(I.getOperand(i)->getType()->isFirstClassType(),
"Instruction operands must be first-class values!", &I);
if (Function *F = dyn_cast<Function>(I.getOperand(i))) {
// Check to make sure that the "address of" an intrinsic function is never
// taken.
Assert1(!F->isIntrinsic() || (i == 0 && isa<CallInst>(I)),
"Cannot take the address of an intrinsic!", &I);
} else if (BasicBlock *OpBB = dyn_cast<BasicBlock>(I.getOperand(i))) {