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// Target-specific tests for C++ constructor call code generation.
// RUN: %swift -module-name MySwift -target aarch64-unknown-linux-android -dump-clang-diagnostics -I %S/Inputs -enable-experimental-cxx-interop -emit-ir %s -parse-stdlib -parse-as-library -disable-legacy-type-info -Xcc -fignore-exceptions | %FileCheck %s -check-prefix=ITANIUM_ARM
// REQUIRES: OS=linux-android
// REQUIRES: CPU=aarch64
import Constructors
import TypeClassification
public func createHasVirtualBase() -> HasVirtualBase {
// ITANIUM_ARM: define protected swiftcc void @"$s7MySwift20createHasVirtualBaseSo0deF0VyF"(ptr noalias sret({{.*}}) %0)
// To verify that the thunk is inlined, make sure there's no intervening
// `define`, i.e. the call to the C++ constructor happens in
// createHasVirtualBase(), not some later function.
// ITANIUM_ARM-NOT: define
// Note `this` return type.
// ITANIUM_ARM: call void @_ZN14HasVirtualBaseC1E7ArgType(ptr %{{[0-9]+}}, i64 %{{[0-9]+}})
return HasVirtualBase(ArgType())
}
public func createImplicitDefaultConstructor() -> ImplicitDefaultConstructor {
// ITANIUM_ARM: define protected swiftcc i32 @"$s7MySwift32createImplicitDefaultConstructorSo0deF0VyF"()
// ITANIUM_ARM-NOT: define
// Note `this` return type.
// ITANIUM_ARM: call void @llvm.memset.p0.i64
// ITANIUM_ARM: call void @_ZN26ImplicitDefaultConstructorC2Ev(ptr %{{[0-9]+}})
return ImplicitDefaultConstructor()
}
public func createStructWithSubobjectCopyConstructorAndValue() {
// ITANIUM_ARM-LABEL: define protected swiftcc void @"$s7MySwift48createStructWithSubobjectCopyConstructorAndValueyyF"()
// ITANIUM_ARM: [[MEMBER:%.*]] = alloca %TSo33StructWithCopyConstructorAndValueV
// ITANIUM_ARM: [[OBJ:%.*]] = alloca %TSo42StructWithSubobjectCopyConstructorAndValueV
// ITANIUM_ARM: [[TMP:%.*]] = alloca %TSo33StructWithCopyConstructorAndValueV
// ITANIUM_ARM: call void @_ZN33StructWithCopyConstructorAndValueC2Ev(ptr [[MEMBER]])
// ITANIUM_ARM: call void @_ZN33StructWithCopyConstructorAndValueC2ERKS_(ptr [[TMP]], ptr [[MEMBER]])
// ITANIUM_ARM: ret void
let member = StructWithCopyConstructorAndValue()
let obj = StructWithSubobjectCopyConstructorAndValue(member: member)
}
public func createTemplatedConstructor() {
// ITANIUM_ARM-LABEL: define protected swiftcc void @"$s7MySwift26createTemplatedConstructoryyF"()
// ITANIUM_ARM: [[OBJ:%.*]] = alloca %TSo20TemplatedConstructorV
// ITANIUM_ARM: [[IVAL:%.*]] = load i64, ptr
// ITANIUM_ARM: call void @_ZN20TemplatedConstructorC2I7ArgTypeEET_(ptr [[OBJ]], i64 [[IVAL]])
// ITANIUM_ARM: ret void
// ITANIUM_ARM-LABEL: define {{.*}}void @_ZN20TemplatedConstructorC2I7ArgTypeEET_(ptr {{.*}}, i64 {{.*}})
let templated = TemplatedConstructor(ArgType())
}
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