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3aec2c993f
factor out the handling of implicitly indirect types and add coverage for previouslt uncovered additional cases. rdar://problem/23681035
23 lines
827 B
Swift
23 lines
827 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | FileCheck %s
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public struct S<Type>
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{
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let value : Type
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}
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public func foo<Type>(values : [S<Type>])
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{
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// CHECK: define {{.*}}_TFF12generic_arg53foourFGSaGVS_1Sx__T_U_FGS0_Q__GSqGS0_Q___
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// CHECK: store %[[TY:.*]]* %1, %[[TY]]** %[[ALLOCA:.*]], align
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// CHECK: call void @llvm.dbg.declare(metadata %[[TY]]** %[[ALLOCA]],
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// CHECK-SAME: metadata ![[ARG:.*]], metadata ![[EXPR:.*]])
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// The argument is a by-ref struct and thus needs to be dereferenced.
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// CHECK: ![[ARG]] = !DILocalVariable(name: "arg", arg: 1,
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// CHECK-SAME: line: [[@LINE+3]],
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// CHECK-SAME: type: !"_TtGV12generic_arg51SQq_FS_3foourFGSaGS0_x__T__")
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// CHECK: ![[EXPR]] = !DIExpression(DW_OP_deref)
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let _ = values.flatMap { arg in
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return arg
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}
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}
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