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[embedded] Enable support for existentials/boxed protocol types per default

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And enable this feature in production.
This commit is contained in:
Arnold Schwaighofer
2025-12-10 08:46:23 -08:00
parent 4d879967a7
commit d019f37b68
13 changed files with 137 additions and 10 deletions
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11
test/embedded/classes-generic-no-stdlib.swift
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@@ -1,5 +1,6 @@
// RUN: %target-swift-emit-sil %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s --check-prefix CHECK-SIL
// RUN: %target-swift-emit-ir %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s --check-prefix CHECK-IR
// RUN: %target-swift-emit-ir %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo -disable-embedded-existentials | %FileCheck %s --check-prefix CHECK-IR
// RUN: %target-swift-emit-ir %s -parse-stdlib -enable-experimental-feature Embedded -target arm64e-apple-none -wmo | %FileCheck %s --check-prefix CHECK-IR-EXIST
// UNSUPPORTED: CPU=wasm32
// REQUIRES: swift_in_compiler
@@ -69,3 +70,11 @@ public func bar(t: T2) -> MyClass<T2> {
// CHECK-IR-DAG: define {{.*}}void @"$e4main7MyClassCfDAA2T2V_Tg5"(ptr swiftself %0)
// CHECK-IR-DAG: define {{.*}}ptr @"$e4main3foo1tAA7MyClassCyAA2T1VGAG_tF"()
// CHECK-IR-DAG: define {{.*}}ptr @"$e4main3bar1tAA7MyClassCyAA2T2VGAG_tF"(i1 %0)
// CHECK-IR-EXIST-DAG: @"$e4main7MyClassCyAA2T1VGMf" = {{.*}} <{ ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }> <{ ptr @"$eBoWV", ptr null, ptr @"$e4main7MyClassCfDAA2T1V_Tg5", ptr null, ptr @"$e4main7MyClassC1txvgAA2T1V_Tg5", ptr @"$e4main7MyClassC1txvsAA2T1V_Tg5", ptr @"$e4main7MyClassC1txvMAA2T1V_Tg5", ptr @"$e4main7MyClassC1tACyxGx_tcfCAA2T1V_Tg5" }>
// CHECK-IR-EXIST-DAG: @"$e4main7MyClassCyAA2T2VGMf" = {{.*}} <{ ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }> <{ ptr @"$eBoWV", ptr null, ptr @"$e4main7MyClassCfDAA2T2V_Tg5", ptr null, ptr @"$e4main7MyClassC1txvgAA2T2V_Tg5", ptr @"$e4main7MyClassC1txvsAA2T2V_Tg5", ptr @"$e4main7MyClassC1txvMAA2T2V_Tg5", ptr @"$e4main7MyClassC1tACyxGx_tcfCAA2T2V_Tg5" }>
// CHECK-IR-EXIST-DAG: @"$e4main7MyClassCyAA2T1VGN" = {{.*}} alias {{.*}} ptr @"$e4main7MyClassCyAA2T1VGMf", i32 0, i32 1)
// CHECK-IR-EXIST-DAG: @"$e4main7MyClassCyAA2T2VGN" = {{.*}} alias {{.*}} ptr @"$e4main7MyClassCyAA2T2VGMf", i32 0, i32 1)