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3948a2a5d3
This macro applies always_inline in addition to inline. It also applies artificial, which lets debugger know that this is an artificial function. The used attribute is added in debug builds to ensure that the symbol is emitted in the binary so that LLDB can invoke it.
34 lines
1.8 KiB
Swift
34 lines
1.8 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) %s -typecheck -module-name Functions -clang-header-expose-decls=all-public -emit-clang-header-path %t/functions.h
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// RUN: %FileCheck %s < %t/functions.h
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// RUN: %check-interop-cxx-header-in-clang(%t/functions.h)
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// CHECK: SWIFT_INLINE_THUNK swift_double2 passThroughdouble2(swift_double2 x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
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// CHECK-NEXT: return _impl::$s9Functions18passThroughdouble2y4simd7double2VAEF(x);
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// CHECK-NEXT: }
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// CHECK: SWIFT_INLINE_THUNK swift_float3 passThroughfloat3(swift_float3 x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
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// CHECK-NEXT: return _impl::$s9Functions17passThroughfloat3y4simd6float3VAEF(x);
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// CHECK-NEXT: }
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// CHECK: SWIFT_INLINE_THUNK swift_float4 passThroughfloat4(swift_float4 x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
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// CHECK-NEXT: return _impl::$s9Functions17passThroughfloat4y4simd6float4VAEF(x);
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// CHECK-NEXT: }
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// CHECK: SWIFT_INLINE_THUNK swift_int3 passThroughint3(swift_int3 x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
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// CHECK-NEXT: return _impl::$s9Functions15passThroughint3y4simd4int3VAEF(x);
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// CHECK-NEXT: }
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// CHECK: SWIFT_INLINE_THUNK swift_uint4 passThroughuint4(swift_uint4 x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
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// CHECK-NEXT: return _impl::$s9Functions16passThroughuint4y4simd5uint4VAEF(x);
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// CHECK-NEXT: }
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import simd
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public func passThroughfloat3(_ x: float3) -> float3 { return x }
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public func passThroughfloat4(_ x: float4) -> float4 { return x }
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public func passThroughdouble2(_ x: double2) -> double2 { return x }
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public func passThroughint3(_ x: int3) -> int3 { return x }
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public func passThroughuint4(_ x: uint4) -> uint4 { return x }
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