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55e5618eab
Both the syntax and relative order of the LLVM `nocapture` parameter attribute changed upstream in 29441e4f5fa5f5c7709f7cf180815ba97f611297. To reduce conflicts with rebranch, adjust FileCheck patterns to expect both syntaxes and orders anywhere the presence of the attribute is not critical to the test. These changes are temporary and will be cleaned up once rebranch is merged into main.
36 lines
1.1 KiB
Swift
36 lines
1.1 KiB
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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// REQUIRES: CPU=i386
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class Obj {}
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enum MyError : Error {
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case Simple
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case WithObj(Obj)
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}
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// i386 does not pass swifterror in a register. To support debugging of the
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// thrown error we create a shadow stack location holding the address of the
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// location that holds the pointer to the error instead.
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func simple(_ placeholder: Int64) throws -> () {
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// CHECK: define {{.*}}void @"$s8ErrorVar6simpleyys5Int64VKF"(
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// CHECK-SAME: i64
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// CHECK-SAME: %swift.refcounted* {{.*}}swiftself
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// CHECK-SAME: %swift.error** noalias {{(nocapture|captures\(none\))}} dereferenceable(4)
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// CHECK: #dbg_declare
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// CHECK: #dbg_declare({{.*}}, ![[ERROR:[0-9]+]], !DIExpression(DW_OP_deref)
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// CHECK-DAG: ![[ERRTY:.*]] = !DICompositeType({{.*}}identifier: "$ss5Error_pD"
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// CHECK-DAG: ![[ERROR]] = !DILocalVariable(name: "$error", arg: 2, {{.*}}, type: ![[ERRTY]], flags: DIFlagArtificial)
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throw MyError.Simple
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}
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func obj() throws -> () {
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throw MyError.WithObj(Obj())
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}
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public func foo() {
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do {
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try simple(1)
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try obj()
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}
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catch {}
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}
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