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c0d95c121b
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139 lines
5.2 KiB
Plaintext
139 lines
5.2 KiB
Plaintext
// RUN: %target-sil-opt -test-runner %s 2>&1 | %FileCheck %s
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// REQUIRES: objc_interop
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import Swift
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import Foundation
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class Test : NSObject {
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@objc var other : Test? { get set }
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}
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// CHECK-LABEL: sil [ossa] @test_switch_enum_objc_call1 :
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// CHECK-NOT: switch_enum
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// CHECK-LABEL: } // end sil function 'test_switch_enum_objc_call1'
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sil [ossa] @test_switch_enum_objc_call1 : $@convention(thin) (@guaranteed Optional<Test>) -> () {
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bb0(%0 : @guaranteed $Optional<Test>):
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specify_test "simplify_cfg_simplify_switch_enum_on_objc_class_optional @instruction[1]"
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%3 = copy_value %0 : $Optional<Test>
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switch_enum %3 : $Optional<Test>, case #Optional.some!enumelt: bb1, case #Optional.none!enumelt: bb6
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bb1(%8 : @owned $Test):
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%9 = objc_method %8 : $Test, #Test.other!getter.foreign : (Test) -> () -> Test?, $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%10 = apply %9(%8) : $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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destroy_value %8 : $Test
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destroy_value %10 : $Optional<Test>
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br bb4
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bb4:
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%20 = tuple ()
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return %20 : $()
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bb6:
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br bb4
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}
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sil @some_sideeffect : $@convention(thin) () -> ()
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// CHECK-LABEL: sil [ossa] @test_switch_enum_objc_call2 :
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// CHECK-NOT: switch_enum
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// CHECK-LABEL: } // end sil function 'test_switch_enum_objc_call2'
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sil [ossa] @test_switch_enum_objc_call2 : $@convention(thin) (@guaranteed Optional<Test>) -> () {
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bb0(%0 : @guaranteed $Optional<Test>):
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specify_test "simplify_cfg_simplify_switch_enum_on_objc_class_optional @instruction[1]"
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%3 = copy_value %0 : $Optional<Test>
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switch_enum %3 : $Optional<Test>, case #Optional.some!enumelt: bb1, case #Optional.none!enumelt: bb6
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bb1(%8 : @owned $Test):
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%9 = objc_method %8 : $Test, #Test.other!getter.foreign : (Test) -> () -> Test?, $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%10 = apply %9(%8) : $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%14 = objc_method %8 : $Test, #Test.other!setter.foreign : (Test) -> (Test?) -> (), $@convention(objc_method) (Optional<Test>, Test) -> ()
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%18 = apply %14(%10, %8) : $@convention(objc_method) (Optional<Test>, Test) -> ()
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destroy_value %10 : $Optional<Test>
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destroy_value %8 : $Test
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br bb4
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bb4:
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%20 = tuple ()
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return %20 : $()
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bb6:
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br bb4
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}
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// CHECK-LABEL: sil [ossa] @test_switch_enum_objc_call3 :
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// CHECK: switch_enum
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// CHECK-LABEL: } // end sil function 'test_switch_enum_objc_call3'
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sil [ossa] @test_switch_enum_objc_call3 : $@convention(thin) (@guaranteed Optional<Test>) -> () {
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bb0(%0 : @guaranteed $Optional<Test>):
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specify_test "simplify_cfg_simplify_switch_enum_on_objc_class_optional @instruction[1]"
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%3 = copy_value %0 : $Optional<Test>
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switch_enum %3 : $Optional<Test>, case #Optional.some!enumelt: bb1, case #Optional.none!enumelt: bb6
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bb1(%8 : @owned $Test):
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%9 = objc_method %8 : $Test, #Test.other!getter.foreign : (Test) -> () -> Test?, $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%10 = apply %9(%8) : $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%11 = function_ref @some_sideeffect : $@convention(thin) () -> ()
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apply %11() : $@convention(thin) () -> ()
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destroy_value %10 : $Optional<Test>
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destroy_value %8 : $Test
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br bb4
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bb4:
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%20 = tuple ()
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return %20 : $()
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bb6:
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br bb4
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}
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// CHECK-LABEL: sil [ossa] @test_switch_enum_objc_call4 :
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// CHECK: switch_enum
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// CHECK-LABEL: } // end sil function 'test_switch_enum_objc_call4'
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sil [ossa] @test_switch_enum_objc_call4 : $@convention(thin) (@guaranteed Optional<Test>) -> () {
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bb0(%0 : @guaranteed $Optional<Test>):
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specify_test "simplify_cfg_simplify_switch_enum_on_objc_class_optional @instruction[1]"
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%3 = copy_value %0 : $Optional<Test>
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switch_enum %3 : $Optional<Test>, case #Optional.some!enumelt: bb1, case #Optional.none!enumelt: bb6
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bb1(%8 : @owned $Test):
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%9 = objc_method %8 : $Test, #Test.other!getter.foreign : (Test) -> () -> Test?, $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%10 = apply %9(%8) : $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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destroy_value %10 : $Optional<Test>
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destroy_value %8 : $Test
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br bb4
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bb4:
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%20 = tuple ()
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return %20 : $()
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bb6:
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%11 = function_ref @some_sideeffect : $@convention(thin) () -> ()
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apply %11() : $@convention(thin) () -> ()
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br bb4
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}
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// CHECK-LABEL: sil [ossa] @test_switch_enum_objc_call5 :
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// CHECK-NOT: switch_enum
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// CHECK-LABEL: } // end sil function 'test_switch_enum_objc_call5'
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sil [ossa] @test_switch_enum_objc_call5 : $@convention(thin) (@guaranteed Optional<Test>) -> () {
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bb0(%0 : @guaranteed $Optional<Test>):
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specify_test "simplify_cfg_simplify_switch_enum_on_objc_class_optional @instruction[0]"
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switch_enum %0 : $Optional<Test>, case #Optional.some!enumelt: bb1, case #Optional.none!enumelt: bb6
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bb1(%8 : @guaranteed $Test):
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%copy = copy_value %0 : $Optional<Test>
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%some = unchecked_enum_data %0 : $Optional<Test>, #Optional.some
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%9 = objc_method %8 : $Test, #Test.other!getter.foreign : (Test) -> () -> Test?, $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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%10 = apply %9(%some) : $@convention(objc_method) (Test) -> @autoreleased Optional<Test>
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destroy_value %10 : $Optional<Test>
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destroy_value %copy : $Optional<Test>
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br bb4
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bb4:
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%20 = tuple ()
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return %20 : $()
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bb6:
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br bb4
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}
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