forked from OSchip/llvm-project
Fix an ASAN detected bug introduced by cr/227067644. While MLFunctions always
have one block, CFG Functions don't necessarily have one (e.g. when they are being first constructed by the parser). PiperOrigin-RevId: 227075636
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@ -163,10 +163,13 @@ protected:
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/// automatically inserted at an insertion point. The builder is copyable.
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class FuncBuilder : public Builder {
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public:
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/// Create an ML function builder and set the insertion point to the start of
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/// Create a function builder and set the insertion point to the start of
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/// the function.
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FuncBuilder(Function *func) : Builder(func->getContext()), function(func) {
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if (!func->empty())
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setInsertionPoint(&func->front(), func->front().begin());
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else
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clearInsertionPoint();
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}
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/// Create a function builder and set insertion point to the given statement,
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