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3d33f11e6c
In cmake, rename LIBSWIFT_BUILD_MODE to BOOTSTRAPPING_MODE. Also, rename the lit feature "libswift" to "swift_in_compiler".
30 lines
992 B
Swift
30 lines
992 B
Swift
// RUN: %target-swift-frontend -primary-file %s -O -sil-verify-all -Xllvm -sil-disable-pass=function-signature-opts -module-name=test -O -target %target-cpu-apple-macos10.14 -emit-sil | %FileCheck %s
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// REQUIRES: OS=macosx
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// REQUIRES: CPU=x86_64
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// REQUIRES: swift_stdlib_no_asserts,optimized_stdlib
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// REQUIRES: swift_in_compiler
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// Check that the optimizer does not remove "unbalanced" retains for immortal objects
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// prior to a Swift 5.1 runtime (which does not support immortal objects).
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// CHECK-LABEL: sil hidden [noinline] @$s4test10emptyArraySaySiGyF
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// CHECK: global_addr
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// CHECK: retain
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// CHECK: } // end sil function '$s4test10emptyArraySaySiGyF'
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@inline(never)
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func emptyArray() -> [Int] {
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let x = [Int]()
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return x
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}
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// CHECK-LABEL: sil hidden [noinline] @$s4test13constantArraySaySiGyF
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// CHECK: global_value
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// CHECK: retain
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// CHECK: } // end sil function '$s4test13constantArraySaySiGyF'
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@inline(never)
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func constantArray() -> [Int] {
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return [1, 2, 3]
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}
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