mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
37 lines
1.3 KiB
Swift
37 lines
1.3 KiB
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - \
|
|
// RUN: -module-name a -target %target-swift-5.1-abi-triple \
|
|
// RUN: -parse-as-library | %FileCheck %s --check-prefix=CHECK
|
|
// REQUIRES: concurrency
|
|
// REQUIRES: CPU=x86_64 || CPU=arm64
|
|
|
|
|
|
// Test that x is described as a direct dbg.declare of the incoming function
|
|
// argument.
|
|
|
|
// CHECK-LABEL: define {{.*}} void @"$s1a3fibyS2iYaFTY0_"
|
|
// CHECK-SAME: (ptr swiftasync %[[ARG:.*]])
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], {{.*}}, !DIExpression(DW_OP_LLVM_entry_value
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], {{.*}}, !DIExpression(DW_OP_LLVM_entry_value
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], ![[X0:[0-9]+]], !DIExpression(DW_OP_LLVM_entry_value
|
|
|
|
// CHECK-LABEL: define {{.*}} void @"$s1a3fibyS2iYaFTY2_"
|
|
// CHECK-SAME: (ptr swiftasync %[[ARG:.*]])
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], {{.*}}, !DIExpression(DW_OP_LLVM_entry_value
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], {{.*}}, !DIExpression(DW_OP_LLVM_entry_value
|
|
// CHECK: #dbg_declare(ptr %[[ARG]], ![[X1:[0-9]+]], !DIExpression(DW_OP_LLVM_entry_value
|
|
|
|
// CHECK: ![[X0]] = !DILocalVariable(name: "x"
|
|
// CHECK: ![[X1]] = !DILocalVariable(name: "x"
|
|
func fib(_ x: Int) async -> Int {
|
|
if x <= 1 { return 1 }
|
|
let a = await fib(x - 1)
|
|
let b = await fib(x - 2)
|
|
return a + b
|
|
}
|
|
|
|
@main struct Main {
|
|
static func main() async {
|
|
await fib(4)
|
|
}
|
|
}
|