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-rw-r--r--llvm/lib/Transforms/IPO/CrossDSOCFI.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/CrossDSOCFI.cpp b/llvm/lib/Transforms/IPO/CrossDSOCFI.cpp
index 99d58333954..d95ba327a9a 100644
--- a/llvm/lib/Transforms/IPO/CrossDSOCFI.cpp
+++ b/llvm/lib/Transforms/IPO/CrossDSOCFI.cpp
@@ -98,8 +98,7 @@ void CrossDSOCFI::buildCFICheck() {
GO.getMetadata(LLVMContext::MD_type, Types);
for (MDNode *Type : Types) {
// Sanity check. GO must not be a function declaration.
- auto F = dyn_cast<Function>(&GO);
- assert(!F || !F->isDeclaration());
+ assert(!isa<Function>(&GO) || !cast<Function>(&GO)->isDeclaration());
if (ConstantInt *TypeId = extractNumericTypeId(Type))
TypeIds.insert(TypeId->getZExtValue());
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