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ModuleUtils - silence static analyzer dyn_cast<> null dereference warning. NFCI.

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The static analyzer is warning about a potential null dereference, but we should be able to use cast<> directly and if not assert will fire for us.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@373099 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim
2019-09-27 16:55:49 +00:00
parent 12e921eb1b
commit 76bcaad5e8
1 changed files with 1 additions and 1 deletions
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lib/Transforms/Utils/ModuleUtils.cpp
+1 -1
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@@ -73,7 +73,7 @@ static void appendToUsedList(Module &M, StringRef Name, ArrayRef<GlobalValue *>
SmallPtrSet<Constant *, 16> InitAsSet;
SmallVector<Constant *, 16> Init;
if (GV) {
ConstantArray *CA = dyn_cast<ConstantArray>(GV->getInitializer());
auto *CA = cast<ConstantArray>(GV->getInitializer());
for (auto &Op : CA->operands()) {
Constant *C = cast_or_null<Constant>(Op);
if (InitAsSet.insert(C).second)