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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
33 lines
1.3 KiB
Swift
33 lines
1.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -enforce-exclusivity=none -Xllvm -sil-print-types -emit-sil -Onone %s -o %t/Onone.sil
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// RUN: %target-sil-opt -sil-print-types -parse-serialized-sil %t/Onone.sil -inline -o %t/inlined.sil
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// RUN: %FileCheck %s --check-prefix=INLINE < %t/inlined.sil
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// RUN: %target-sil-opt -sil-print-types -parse-serialized-sil -enable-sil-verify-all %t/inlined.sil -enforce-exclusivity=unchecked -diagnose-static-exclusivity -o /dev/null
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public protocol SomeP {
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var someV: Int { get set }
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}
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public func assignNonConflict(_ p: inout SomeP) {
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p.someV = p.someV
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}
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struct Some : SomeP {
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var someV = 0
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}
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// After inlining we have nested access to an existential property.
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// The other access passes the existential @inout.
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//
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// The passed argument is accessed again inside assignNonConflict to unwrap the
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// existential.
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//
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// INLINE-LABEL: $s5Onone16testNestedAccessyyF
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// INLINE: [[OUTER:%.*]] = begin_access [modify] [static] %0 : $*any SomeP
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// INLINE: [[INNERREAD:%.*]] = begin_access [read] [static] [[OUTER]] : $*any SomeP
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// INLINE: [[INNERMOD:%.*]] = begin_access [modify] [static] [[OUTER]] : $*any SomeP
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// INLINE: %{{.*}} = open_existential_addr mutable_access [[INNERMOD]] : $*any SomeP to $*@opened("{{.*}}", any SomeP) Self
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//
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public func testNestedAccess() {
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var s: SomeP = Some()
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assignNonConflict(&s)
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}
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