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Make it explicit that GlobalAlias are ok in llvm.used.

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No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182747 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2013-05-27 22:47:09 +00:00
parent 078bdc6cbb
commit af10fe63c6
1 changed files with 4 additions and 5 deletions
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9
lib/IR/Verifier.cpp
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@ -463,11 +463,10 @@ void Verifier::visitGlobalVariable(GlobalVariable &GV) {
Assert1(InitArray, "wrong initalizer for intrinsic global variable",
Init);
for (unsigned i = 0, e = InitArray->getNumOperands(); i != e; ++i) {
Value *V = Init->getOperand(i)->stripPointerCasts();
// stripPointerCasts strips aliases, so we only need to check for
// variables and functions.
Assert1(isa<GlobalVariable>(V) || isa<Function>(V),
"invalid llvm.used member", V);
Value *V = Init->getOperand(i)->stripPointerCastsNoFollowAliases();
Assert1(
isa<GlobalVariable>(V) || isa<Function>(V) || isa<GlobalAlias>(V),
"invalid llvm.used member", V);
}
}
}