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// RUN: %target-swift-frontend %s -Onone -Xllvm -sil-inline-generics=false -emit-sil | %FileCheck %s
// REQUIRES: optimized_stdlib
// Check that pre-specialization works at -Onone.
// This test requires the standard library to be compiled with pre-specializations!
// CHECK-LABEL: sil [noinline] @$s13prespecialize4test_4sizeySaySiGz_SitF
//
// Look for generic specialization <Swift.Int> of Swift.Array.subscript.getter : (Swift.Int) -> A
// CHECK: function_ref @$sSayxSicigSi_Tg5
// CHECK: return
@inline(never)
public func test(_ a: inout [Int], size: Int) {
for i in 0..<size {
for j in 0..<size {
a[i] = a[j]
}
}
}
// CHECK-LABEL: sil [noinline] @$s13prespecialize3runyyF
// Look for generic specialization <Swift.Int> of Swift.Array.init (repeating : A, count : Swift.Int) -> Swift.Array<A>
// CHECK: function_ref @$sSa9repeating5countSayxGx_SitcfCSi_Tg5
// CHECK: return
@inline(never)
public func run() {
let size = 10000
var p = [Int](repeating: 0, count: size)
for i in 0..<size {
p[i] = i
}
test(&p, size: size)
}
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