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// RUN: %target-swift-emit-irgen -I %S/Inputs -cxx-interoperability-mode=default %s | %FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-%target-cpu
// REQUIRES: OS=windows-msvc
import InRegSRet
final public class BasicBlock {
}
extension OptionalBridgedBasicBlock {
public var block: BasicBlock? { nil }
}
final public class Function {
public var bridged: BridgedFunction {
BridgedFunction()
}
public var firstBlock : BasicBlock? { bridged.getFirstBlock().block }
}
// Check that inreg on the sret isn't missing
// CHECK-x86_64: call void @"?getFirstBlock@BridgedFunction@@QEBA?AUOptionalBridgedBasicBlock@@XZ"(ptr {{.*}}, ptr noalias nocapture sret(%TSo25OptionalBridgedBasicBlockV) {{.*}})
// CHECK-aarch64: call void @"?getFirstBlock@BridgedFunction@@QEBA?AUOptionalBridgedBasicBlock@@XZ"(ptr {{.*}}, ptr inreg noalias nocapture sret(%TSo25OptionalBridgedBasicBlockV) {{.*}})
// CHECK-x86_64: define {{.*}} void @"?getFirstBlock@BridgedFunction@@QEBA?AUOptionalBridgedBasicBlock@@XZ"(ptr {{.*}} %{{.*}}, ptr {{.*}} sret(%struct.OptionalBridgedBasicBlock) {{.*}} %{{.*}})
// CHECK-aarch64: define {{.*}} void @"?getFirstBlock@BridgedFunction@@QEBA?AUOptionalBridgedBasicBlock@@XZ"(ptr {{.*}} %{{.*}}, ptr inreg {{.*}} sret(%struct.OptionalBridgedBasicBlock) {{.*}} %{{.*}})
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