// RUN: %empty-directory(%t)

// RUN: %target-build-swift %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library -module-name TypeLowering -I %S/Inputs -o %t/libTypesToReflect
// RUN: %target-swift-reflection-dump -binary-filename %t/libTypesToReflect -binary-filename %platform-module-dir/libswiftCore.dylib -dump-type-lowering < %s | %FileCheck %s

// ... now, test single-frontend mode with multi-threaded LLVM emission:

// RUN: %empty-directory(%t)

// RUN: %target-build-swift %S/Inputs/ImportedTypes.swift %S/Inputs/ImportedTypesOther.swift -parse-as-library -emit-module -emit-library -module-name TypeLowering -I %S/Inputs -o %t/libTypesToReflect -num-threads 2 -whole-module-optimization
// RUN: %target-swift-reflection-dump -binary-filename %t/libTypesToReflect -binary-filename %platform-module-dir/libswiftCore.dylib -dump-type-lowering < %s | %FileCheck %s

// REQUIRES: objc_interop
// REQUIRES: CPU=x86_64

12TypeLowering9HasCTypesV
// CHECK:     (struct TypeLowering.HasCTypes)
// CHECK-NEXT: (struct size=40 alignment=8 stride=40 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-NEXT:   (field name=mcs offset=0
// CHECK-NEXT:     (builtin size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1))
// CHECK-NEXT:   (field name=mce offset=24
// CHECK-NEXT:     (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))
// CHECK-NEXT:   (field name=mcu offset=32
// CHECK-NEXT:     (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))


12TypeLowering13AlsoHasCTypesV
// CHECK:      (struct size=12 alignment=8 stride=16 num_extra_inhabitants=0 bitwise_takable=1
// CHECK-NEXT:   (field name=mcu offset=0
// CHECK-NEXT:     (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))
// CHECK-NEXT:   (field name=mcsbf offset=8
// CHECK-NEXT:     (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))