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Fold optimizable_metatype_references.swift into static_init_metatypes.swift
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‎test/SILOptimizer/optimizable_metatype_references.swift‎

Lines changed: 0 additions & 43 deletions
This file was deleted.

‎test/SILOptimizer/static_init_metatypes.swift‎

Lines changed: 85 additions & 52 deletions
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1-
// RUN: %target-swift-frontend %s -parse-as-library -module-name=test -emit-sil | %FileCheck %s
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// RUN: %target-swift-frontend %s -parse-as-library -O -module-name=test -emit-sil | %FileCheck %s
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// RUN: %target-swift-frontend %s -parse-as-library -module-name=test -emit-sil | %FileCheck --check-prefix=SIL %s
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// RUN: %target-swift-frontend %s -parse-as-library -O -module-name=test -emit-sil | %FileCheck --check-prefix=SIL %s
33

4-
struct S: Hashable, Sendable {}
4+
// RUN: %target-swift-frontend %s -parse-as-library -module-name=test -emit-ir | %FileCheck --check-prefix=IR %s
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// RUN: %target-swift-frontend %s -parse-as-library -O -module-name=test -emit-ir | %FileCheck --check-prefix=IR %s
56

6-
public let metatype1 = Int.self
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public let metatype2: Any.Type = Int.self
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public let metatype3: Any.Type = S.self
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public let metatype4: any (Hashable & Sendable).Type = Int.self
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public let metatype5: any (Hashable & Sendable).Type = S.self
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public let metatype6: Any.Type = Array<Int>.self
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public let metatype7: any (Hashable & Sendable).Type = Array<Int>.self
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// CHECK: sil_global [let] @$s4test9metatype1Simvp : $@thin Int.Type = {
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// CHECK-NEXT: %initval = metatype $@thin Int.Type
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// CHECK-NEXT: }
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// CHECK: sil_global [let] @$s4test9metatype2ypXpvp : $@thick any Any.Type = {
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// CHECK-NEXT: %0 = metatype $@thick Int.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
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// CHECK-NEXT: }
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// CHECK: sil_global [let] @$s4test9metatype3ypXpvp : $@thick any Any.Type = {
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// CHECK-NEXT: %0 = metatype $@thick S.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
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// CHECK-NEXT: }
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public protocol MyProtocol {}
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public protocol MyProtocol2 {}
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28-
// CHECK: sil_global [let] @$s4test9metatype4SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type = {
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// CHECK-NEXT: %0 = metatype $@thick Int.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any (Hashable & Sendable).Type
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// CHECK-NEXT: }
10+
public struct S: Hashable, Sendable, MyProtocol, MyProtocol2 {}
11+
extension Int: MyProtocol, MyProtocol2 {}
3212

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// CHECK: sil_global [let] @$s4test9metatype5SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type = {
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// CHECK-NEXT: %0 = metatype $@thick S.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any (Hashable & Sendable).Type
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// CHECK-NEXT: }
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// CHECK: sil_global [let] @$s4test9metatype6ypXpvp : $@thick any Any.Type = {
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// CHECK-NEXT: %0 = metatype $@thick Array<Int>.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
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// CHECK-NEXT: }
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// CHECK: sil_global [let] @$s4test9metatype7SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type = {
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// CHECK-NEXT: %0 = metatype $@thick Array<Int>.Type
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// CHECK-NEXT: %initval = init_existential_metatype %0, $@thick any (Hashable & Sendable).Type
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// CHECK-NEXT: }
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// These are not constant folded and stay as lazily-initialized
49-
public let metatypeA: Any.Type = (Bool.random() ? Array<Int>.self : Array<Bool>.self).self
50-
public let metatypeB: Any.Type = Mirror.self // resilient
13+
public let metatype1 = Int.self
14+
// SIL: sil_global [let] @$s4test9metatype1Simvp : $@thin Int.Type = {
15+
// SIL-NEXT: %initval = metatype $@thin Int.Type
16+
// SIL-NEXT: }
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public let metatype2 = S.self
18+
// SIL: sil_global [let] @$s4test9metatype2AA1SVmvp : $@thin S.Type = {
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// SIL-NEXT: %initval = metatype $@thin S.Type
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// SIL-NEXT: }
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public let metatype3: Any.Type = Int.self
22+
// SIL: sil_global [let] @$s4test9metatype3ypXpvp : $@thick any Any.Type = {
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// SIL-NEXT: %0 = metatype $@thick Int.Type // user: %1
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// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
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// SIL-NEXT: }
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public let metatype4: Any.Type = S.self
27+
// SIL: sil_global [let] @$s4test9metatype4ypXpvp : $@thick any Any.Type = {
28+
// SIL-NEXT: %0 = metatype $@thick S.Type // user: %1
29+
// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
30+
// SIL-NEXT: }
31+
public let metatype5: any MyProtocol.Type = Int.self
32+
// SIL: sil_global [let] @$s4test9metatype5AA10MyProtocol_pXpvp : $@thick any MyProtocol.Type = {
33+
// SIL-NEXT: %0 = metatype $@thick Int.Type // user: %1
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// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any MyProtocol.Type
35+
// SIL-NEXT: }
36+
public let metatype6: any MyProtocol.Type = S.self
37+
// SIL: sil_global [let] @$s4test9metatype6AA10MyProtocol_pXpvp : $@thick any MyProtocol.Type = {
38+
// SIL-NEXT: %0 = metatype $@thick S.Type // user: %1
39+
// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any MyProtocol.Type
40+
// SIL-NEXT: }
41+
public let metatype7: any (MyProtocol & MyProtocol2).Type = Int.self
42+
// SIL: sil_global [let] @$s4test9metatype7AA10MyProtocol_AA0C9Protocol2pXpvp : $@thick any (MyProtocol & MyProtocol2).Type = {
43+
// SIL-NEXT: %0 = metatype $@thick Int.Type // user: %1
44+
// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any (MyProtocol & MyProtocol2).Type
45+
// SIL-NEXT: }
46+
public let metatype8: any (MyProtocol & MyProtocol2).Type = S.self
47+
// SIL: sil_global [let] @$s4test9metatype8AA10MyProtocol_AA0C9Protocol2pXpvp : $@thick any (MyProtocol & MyProtocol2).Type = {
48+
// SIL-NEXT: %0 = metatype $@thick S.Type // user: %1
49+
// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any (MyProtocol & MyProtocol2).Type
50+
// SIL-NEXT: }
51+
public let metatype9: any Hashable.Type = Int.self
52+
// SIL: sil_global [let] @$s4test9metatype9SH_pXpvp : $@thick any Hashable.Type
53+
// SIL-EMPTY:
54+
public let metatype10: any Hashable.Type = S.self
55+
// SIL: sil_global [let] @$s4test10metatype10SH_pXpvp : $@thick any Hashable.Type
56+
// SIL-EMPTY:
57+
public let metatype11: any (Hashable & Sendable).Type = Int.self
58+
// SIL: sil_global [let] @$s4test10metatype11SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type
59+
// SIL-EMPTY:
60+
public let metatype12: any (Hashable & Sendable).Type = S.self
61+
// SIL: sil_global [let] @$s4test10metatype12SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type
62+
// SIL-EMPTY:
63+
public let metatype13: any (Hashable & MyProtocol).Type = Int.self
64+
// SIL: sil_global [let] @$s4test10metatype13SH_AA10MyProtocolpXpvp : $@thick any (Hashable & MyProtocol).Type
65+
// SIL-EMPTY:
66+
public let metatype14: any (Hashable & MyProtocol).Type = S.self
67+
// SIL: sil_global [let] @$s4test10metatype14SH_AA10MyProtocolpXpvp : $@thick any (Hashable & MyProtocol).Type
68+
// SIL-EMPTY:
69+
public let metatype15: Any.Type = Array<Int>.self
70+
// SIL: sil_global [let] @$s4test10metatype15ypXpvp : $@thick any Any.Type = {
71+
// SIL-NEXT: %0 = metatype $@thick Array<Int>.Type // user: %1
72+
// SIL-NEXT: %initval = init_existential_metatype %0, $@thick any Any.Type
73+
// SIL-NEXT: }
74+
public let metatype16: any (Hashable & Sendable).Type = Array<Int>.self
75+
// SIL: sil_global [let] @$s4test10metatype16SH_s8SendablepXpvp : $@thick any (Hashable & Sendable).Type
76+
// SIL-EMPTY:
77+
public let metatype17: Any.Type = (Bool.random() ? Array<Int>.self : Array<Bool>.self).self
78+
// SIL: sil_global [let] @$s4test10metatype17ypXpvp : $@thick any Any.Type
79+
// SIL-EMPTY:
80+
public let metatype18: Any.Type = Mirror.self // resilient
81+
// SIL: sil_global [let] @$s4test10metatype18ypXpvp : $@thick any Any.Type
82+
// SIL-EMPTY:
5183

52-
// CHECK: sil_global private @$s4test9metatypeA_Wz : $Builtin.Word
53-
// CHECK: sil_global [let] @$s4test9metatypeAypXpvp : $@thick any Any.Type
54-
// CHECK: sil_global private @$s4test9metatypeB_Wz : $Builtin.Word
55-
// CHECK: sil_global [let] @$s4test9metatypeBypXpvp : $@thick any Any.Type
56-
// CHECK: sil private [global_init_once_fn] @$s4test9metatypeA_WZ : $@convention(c) (Builtin.RawPointer) -> () {
57-
// CHECK: sil private [global_init_once_fn] @$s4test9metatypeB_WZ : $@convention(c) (Builtin.RawPointer) -> () {
84+
// IR: @"$s4test9metatype3ypXpvp" = {{.*}}constant ptr @"$sSiN"
85+
// IR: @"$s4test9metatype4ypXpvp" = {{.*}}constant ptr getelementptr inbounds{{.*}} ({{.*}}, ptr @"$s4test1SVMf", {{.*}})
86+
// IR: @"$s4test9metatype5AA10MyProtocol_pXpvp" = {{.*}}constant <{ ptr, ptr }> <{ ptr @"$sSiN", ptr @"$sSi4test10MyProtocolAAWP" }>
87+
// IR: @"$s4test9metatype6AA10MyProtocol_pXpvp" = {{.*}}constant <{ ptr, ptr }> <{ ptr getelementptr inbounds{{.*}} ({{.*}}, ptr @"$s4test1SVMf", {{.*}}), ptr @"$s4test1SVAA10MyProtocolAAWP" }>
88+
// IR: @"$s4test9metatype7AA10MyProtocol_AA0C9Protocol2pXpvp" = {{.*}}constant <{ ptr, ptr, ptr }> <{ ptr @"$sSiN", ptr @"$sSi4test10MyProtocolAAWP", ptr @"$sSi4test11MyProtocol2AAWP" }>
89+
// IR: @"$s4test9metatype8AA10MyProtocol_AA0C9Protocol2pXpvp" = {{.*}}constant <{ ptr, ptr, ptr }> <{ ptr getelementptr inbounds{{.*}} ({{.*}}, ptr @"$s4test1SVMf", {{.*}}), ptr @"$s4test1SVAA10MyProtocolAAWP", ptr @"$s4test1SVAA11MyProtocol2AAWP" }>
90+
// IR: @"$s4test10metatype15ypXpvp" = {{.*}}constant ptr getelementptr inbounds{{.*}} ({{.*}}, ptr @"$sSaySiGMf", {{.*}})

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