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ac64ad6f85
Specifically, we can identify rr on alloc_stack, alloc_ref, alloc_box and also can emit a remark if ref,box result in heap allocations.
17 lines
834 B
Swift
17 lines
834 B
Swift
// RUN: %target-swiftc_driver -O -Rpass-missed=sil-opt-remark-gen -Xllvm -sil-disable-pass=FunctionSignatureOpts -emit-sil %s -o /dev/null -Xfrontend -verify -Xllvm -optremarkgen-visit-implicit-autogen-funcs=1
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// From the constructor.
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class Klass {} // expected-remark {{heap allocated ref of type 'Klass'}}
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struct KlassPair {
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var lhs: Klass // expected-remark {{retain of type 'Klass'}}
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// expected-note @-1 {{of 'self.lhs'}}
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// expected-remark @-2 {{release of type 'Klass'}}
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// expected-note @-3 {{of 'self.lhs'}}
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var rhs: Klass // expected-remark {{retain of type 'Klass'}}
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// expected-note @-1 {{of 'self.rhs'}}
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// expected-remark @-2 {{release of type 'Klass'}}
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// expected-note @-3 {{of 'self.rhs'}}
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}
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