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Don't emit a null terminator, nor anything after it, to the ctor/dtor list

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24887 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-12-21 01:17:37 +00:00
parent bbc8ddbea3
commit 8de324b59c
1 changed files with 4 additions and 1 deletions
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5
lib/CodeGen/AsmPrinter.cpp
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@ -146,7 +146,10 @@ void AsmPrinter::EmitXXStructorList(Constant *List) {
for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i)
if (ConstantStruct *CS = dyn_cast<ConstantStruct>(InitList->getOperand(i))){
if (CS->getNumOperands() != 2) return; // Not array of 2-element structs.
// Emit the function pointer.
if (CS->getOperand(1)->isNullValue())
return; // Found a null terminator, exit printing.
// Emit the function pointer.
EmitGlobalConstant(CS->getOperand(1));
}
}