mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
e5d87f75a8
It is necessary for opaque values where for casts that will newly start out as checked_cast_brs and be lowered to checked_cast_addr_brs, since the latter has the source formal type, IRGen relies on being able to access it, and there's no way in general to obtain the source formal type from the source lowered type.
238 lines
13 KiB
Plaintext
238 lines
13 KiB
Plaintext
// RUN: %target-sil-opt -enable-sil-verify-all -inline -performance-constant-propagation -sil-verify-without-invalidation
|
|
|
|
sil_stage canonical
|
|
|
|
import Builtin
|
|
import Swift
|
|
import SwiftShims
|
|
|
|
private class Foo {
|
|
func speak()
|
|
deinit
|
|
init()
|
|
}
|
|
|
|
private class Foo2 : Foo {
|
|
override func speak()
|
|
deinit
|
|
override init()
|
|
}
|
|
|
|
// static Swift.Process._argc : Swift.Int32
|
|
sil_global [serialized] @_TZvOs7Process5_argcVs5Int32 : $Int32
|
|
|
|
// globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_token5
|
|
sil_global private_external [serialized] @globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_token5 : $Builtin.Word
|
|
|
|
// static Swift.Process._unsafeArgv : Swift.UnsafeMutablePointer<Swift.UnsafeMutablePointer<Swift.Int8>>
|
|
sil_global [serialized] @_TZvOs7Process11_unsafeArgvGVs20UnsafeMutablePointerGS0_Vs4Int8__ : $UnsafeMutablePointer<UnsafeMutablePointer<Int8>>
|
|
|
|
// main
|
|
sil @main : $@convention(c) (Int32, UnsafeMutablePointer<UnsafeMutablePointer<Int8>>) -> Int32 {
|
|
bb0(%0 : $Int32, %1 : $UnsafeMutablePointer<UnsafeMutablePointer<Int8>>):
|
|
%2 = global_addr @_TZvOs7Process5_argcVs5Int32 : $*Int32 // user: %3
|
|
store %0 to %2 : $*Int32 // id: %3
|
|
%4 = global_addr @globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_token5 : $*Builtin.Word // user: %5
|
|
%5 = address_to_pointer %4 : $*Builtin.Word to $Builtin.RawPointer // user: %7
|
|
// function_ref globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_func5
|
|
%6 = function_ref @globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_func5 : $@convention(thin) () -> () // user: %7
|
|
%7 = builtin "once"(%5 : $Builtin.RawPointer, %6 : $@convention(thin) () -> ()) : $()
|
|
%8 = global_addr @_TZvOs7Process11_unsafeArgvGVs20UnsafeMutablePointerGS0_Vs4Int8__ : $*UnsafeMutablePointer<UnsafeMutablePointer<Int8>> // user: %9
|
|
store %1 to %8 : $*UnsafeMutablePointer<UnsafeMutablePointer<Int8>> // id: %9
|
|
%10 = integer_literal $Builtin.Int32, 0 // user: %11
|
|
%11 = struct $Int32 (%10 : $Builtin.Int32) // user: %12
|
|
return %11 : $Int32 // id: %12
|
|
}
|
|
|
|
// Swift._didEnterMain (Swift.Int32, argv : Swift.UnsafeMutablePointer<Swift.UnsafeMutablePointer<Swift.Int8>>) -> ()
|
|
sil [transparent] [serialized] @_TFs13_didEnterMainFTVs5Int324argvGVs20UnsafeMutablePointerGS0_Vs4Int8___T_ : $@convention(thin) (Int32, UnsafeMutablePointer<UnsafeMutablePointer<Int8>>) -> ()
|
|
|
|
// main.(Foo in _9ACC0692747077F216D14C36CD927671).speak (main.(Foo in _9ACC0692747077F216D14C36CD927671))() -> ()
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713Foo5speakfS0_FT_T_ : $@convention(method) (@guaranteed Foo) -> () {
|
|
bb0(%0 : $Foo):
|
|
debug_value %0 : $Foo // id: %1
|
|
// function_ref speakFoo
|
|
%2 = function_ref @speakFoo : $@convention(thin) () -> () // user: %3
|
|
%3 = apply %2() : $@convention(thin) () -> ()
|
|
%4 = tuple () // user: %5
|
|
return %4 : $() // id: %5
|
|
}
|
|
|
|
// speakFoo
|
|
sil hidden_external @speakFoo : $@convention(thin) () -> ()
|
|
|
|
// main.(Foo in _9ACC0692747077F216D14C36CD927671).__deallocating_deinit
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713FooD : $@convention(method) (@owned Foo) -> () {
|
|
bb0(%0 : $Foo):
|
|
debug_value %0 : $Foo // id: %1
|
|
dealloc_ref %0 : $Foo // id: %2
|
|
%3 = tuple () // user: %4
|
|
return %3 : $() // id: %4
|
|
}
|
|
|
|
// main.(Foo in _9ACC0692747077F216D14C36CD927671).deinit
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713Food : $@convention(method) (@guaranteed Foo) -> @owned Builtin.NativeObject {
|
|
bb0(%0 : $Foo):
|
|
debug_value %0 : $Foo // id: %1
|
|
%2 = unchecked_ref_cast %0 : $Foo to $Builtin.NativeObject // user: %3
|
|
return %2 : $Builtin.NativeObject // id: %3
|
|
}
|
|
|
|
// main.(Foo in _9ACC0692747077F216D14C36CD927671).init (main.(Foo in _9ACC0692747077F216D14C36CD927671).Type)() -> main.(Foo in _9ACC0692747077F216D14C36CD927671)
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713FoocfMS0_FT_S0_ : $@convention(method) (@owned Foo) -> @owned Foo {
|
|
bb0(%0 : $Foo):
|
|
debug_value %0 : $Foo // id: %1
|
|
return %0 : $Foo // id: %2
|
|
}
|
|
|
|
// main.(Foo2 in _9ACC0692747077F216D14C36CD927671).speak (main.(Foo2 in _9ACC0692747077F216D14C36CD927671))() -> ()
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo25speakfS0_FT_T_ : $@convention(method) (@guaranteed Foo2) -> () {
|
|
bb0(%0 : $Foo2):
|
|
debug_value %0 : $Foo2 // id: %1
|
|
// function_ref speakFoo2
|
|
%2 = function_ref @speakFoo2 : $@convention(thin) () -> () // user: %3
|
|
%3 = apply %2() : $@convention(thin) () -> ()
|
|
%4 = tuple () // user: %5
|
|
return %4 : $() // id: %5
|
|
}
|
|
|
|
// speakFoo2
|
|
sil hidden_external @speakFoo2 : $@convention(thin) () -> ()
|
|
|
|
// main.(Foo2 in _9ACC0692747077F216D14C36CD927671).__deallocating_deinit
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2D : $@convention(method) (@owned Foo2) -> () {
|
|
bb0(%0 : $Foo2):
|
|
debug_value %0 : $Foo2 // id: %1
|
|
dealloc_ref %0 : $Foo2 // id: %2
|
|
%3 = tuple () // user: %4
|
|
return %3 : $() // id: %4
|
|
}
|
|
|
|
// main.(Foo2 in _9ACC0692747077F216D14C36CD927671).deinit
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2d : $@convention(method) (@guaranteed Foo2) -> @owned Builtin.NativeObject {
|
|
bb0(%0 : $Foo2):
|
|
debug_value %0 : $Foo2 // id: %1
|
|
%2 = unchecked_ref_cast %0 : $Foo2 to $Builtin.NativeObject // user: %3
|
|
return %2 : $Builtin.NativeObject // id: %3
|
|
}
|
|
|
|
// main.(Foo2 in _9ACC0692747077F216D14C36CD927671).init (main.(Foo2 in _9ACC0692747077F216D14C36CD927671).Type)() -> main.(Foo2 in _9ACC0692747077F216D14C36CD927671)
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2cfMS0_FT_S0_ : $@convention(method) (@owned Foo2) -> @owned Foo2 {
|
|
bb0(%0 : $Foo2):
|
|
return %0 : $Foo2 // id: %2
|
|
}
|
|
|
|
// main.(Foo2 in _9ACC0692747077F216D14C36CD927671).__allocating_init (main.(Foo2 in _9ACC0692747077F216D14C36CD927671).Type)() -> main.(Foo2 in _9ACC0692747077F216D14C36CD927671)
|
|
sil private @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2CfMS0_FT_S0_ : $@convention(thin) (@thick Foo2.Type) -> @owned Foo2 {
|
|
bb0(%0 : $@thick Foo2.Type):
|
|
%1 = alloc_ref $Foo2 // user: %3
|
|
return %1 : $Foo2 // id: %3
|
|
}
|
|
|
|
// main.callSpeak () -> ()
|
|
sil hidden @_TF4main9callSpeakFT_T_ : $@convention(thin) () -> () {
|
|
bb0:
|
|
%0 = alloc_ref $Foo2 // users: %2, %3, %4, %27
|
|
debug_value %0 : $Foo2 // id: %2
|
|
strong_retain %0 : $Foo2 // id: %3
|
|
%4 = upcast %0 : $Foo2 to $Foo // users: %5, %6, %17, %23
|
|
checked_cast_br Foo2 in %0 : $Foo2 to Foo2, bb1, bb6 // id: %6
|
|
|
|
bb1(%7 : $Foo2): // Preds: bb0
|
|
%8 = enum $Optional<Foo2>, #Optional.some!enumelt, %7 : $Foo2 // user: %9
|
|
br bb2(%8 : $Optional<Foo2>) // id: %9
|
|
|
|
bb2(%10 : $Optional<Foo2>): // Preds: bb1 bb6
|
|
switch_enum %10 : $Optional<Foo2>, case #Optional.some!enumelt: bb3, default bb5 // id: %11
|
|
|
|
bb3(%12 : $Foo2): // Preds: bb2
|
|
// function_ref speakFoo2
|
|
%13 = function_ref @speakFoo2 : $@convention(thin) () -> () // user: %14
|
|
%14 = apply %13() : $@convention(thin) () -> ()
|
|
strong_release %12 : $Foo2 // id: %15
|
|
br bb4 // id: %16
|
|
|
|
bb4: // Preds: bb3 bb5
|
|
strong_release %4 : $Foo // id: %17
|
|
%18 = tuple () // user: %19
|
|
br bb7(%18 : $()) // id: %19
|
|
|
|
bb5: // Preds: bb2
|
|
// function_ref speakFoo2
|
|
%20 = function_ref @speakFoo2 : $@convention(thin) () -> () // user: %21
|
|
%21 = apply %20() : $@convention(thin) () -> ()
|
|
br bb4 // id: %22
|
|
|
|
bb6: // Preds: bb0
|
|
strong_release %4 : $Foo // id: %23
|
|
%24 = enum $Optional<Foo2>, #Optional.none!enumelt // user: %25
|
|
br bb2(%24 : $Optional<Foo2>) // id: %25
|
|
|
|
bb7(%26 : $()): // Preds: bb4
|
|
strong_release %0 : $Foo2 // id: %27
|
|
%28 = tuple () // user: %29
|
|
return %28 : $() // id: %29
|
|
}
|
|
|
|
// main.(speak in _9ACC0692747077F216D14C36CD927671) (main.(Foo in _9ACC0692747077F216D14C36CD927671)) -> ()
|
|
sil private [always_inline] @_TF4mainP33_9ACC0692747077F216D14C36CD9276715speakFCS_P33_9ACC0692747077F216D14C36CD9276713FooT_ : $@convention(thin) (@owned Foo) -> () {
|
|
bb0(%0 : $Foo):
|
|
debug_value %0 : $Foo // id: %1
|
|
strong_retain %0 : $Foo // id: %2
|
|
checked_cast_br Foo in %0 : $Foo to Foo2, bb1, bb2 // id: %3
|
|
|
|
bb1(%4 : $Foo2): // Preds: bb0
|
|
%5 = enum $Optional<Foo2>, #Optional.some!enumelt, %4 : $Foo2 // user: %6
|
|
br bb3(%5 : $Optional<Foo2>) // id: %6
|
|
|
|
bb2: // Preds: bb0
|
|
strong_release %0 : $Foo // id: %7
|
|
%8 = enum $Optional<Foo2>, #Optional.none!enumelt // user: %9
|
|
br bb3(%8 : $Optional<Foo2>) // id: %9
|
|
|
|
bb3(%10 : $Optional<Foo2>): // Preds: bb1 bb2
|
|
switch_enum %10 : $Optional<Foo2>, case #Optional.some!enumelt: bb4, default bb5 // id: %11
|
|
|
|
bb4(%12 : $Foo2): // Preds: bb3
|
|
debug_value %12 : $Foo2 // id: %13
|
|
// function_ref speakFoo2
|
|
%14 = function_ref @speakFoo2 : $@convention(thin) () -> () // user: %15
|
|
%15 = apply %14() : $@convention(thin) () -> ()
|
|
strong_release %12 : $Foo2 // id: %16
|
|
br bb6 // id: %17
|
|
|
|
bb5: // Preds: bb3
|
|
%18 = class_method %0 : $Foo, #Foo.speak : Foo -> () -> (), $@convention(method) (@guaranteed Foo) -> () // user: %19
|
|
%19 = apply %18(%0) : $@convention(method) (@guaranteed Foo) -> ()
|
|
br bb6 // id: %20
|
|
|
|
bb6: // Preds: bb4 bb5
|
|
strong_release %0 : $Foo // id: %21
|
|
%22 = tuple () // user: %23
|
|
return %22 : $() // id: %23
|
|
}
|
|
|
|
// globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_func5
|
|
sil private_external [serialized] @globalinit_33_1BDF70FFC18749BAB495A73B459ED2F0_func5 : $@convention(thin) () -> () {
|
|
bb0:
|
|
%0 = global_addr @_TZvOs7Process11_unsafeArgvGVs20UnsafeMutablePointerGS0_Vs4Int8__ : $*UnsafeMutablePointer<UnsafeMutablePointer<Int8>> // user: %4
|
|
%1 = integer_literal $Builtin.Int8, 0 // user: %2
|
|
%2 = builtin "inttoptr_Int8"(%1 : $Builtin.Int8) : $Builtin.RawPointer // user: %3
|
|
%3 = struct $UnsafeMutablePointer<UnsafeMutablePointer<Int8>> (%2 : $Builtin.RawPointer) // user: %4
|
|
store %3 to %0 : $*UnsafeMutablePointer<UnsafeMutablePointer<Int8>> // id: %4
|
|
%5 = tuple () // user: %6
|
|
return %5 : $() // id: %6
|
|
}
|
|
|
|
sil_vtable Foo {
|
|
#Foo.speak: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713Foo5speakfS0_FT_T_ // main.(Foo in _9ACC0692747077F216D14C36CD927671).speak (main.(Foo in _9ACC0692747077F216D14C36CD927671))() -> ()
|
|
#Foo.deinit!deallocator: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713FooD // main.(Foo in _9ACC0692747077F216D14C36CD927671).__deallocating_deinit
|
|
#Foo.init!initializer: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276713FoocfMS0_FT_S0_ // main.(Foo in _9ACC0692747077F216D14C36CD927671).init (main.(Foo in _9ACC0692747077F216D14C36CD927671).Type)() -> main.(Foo in _9ACC0692747077F216D14C36CD927671)
|
|
}
|
|
|
|
sil_vtable Foo2 {
|
|
#Foo.speak: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo25speakfS0_FT_T_ // main.(Foo2 in _9ACC0692747077F216D14C36CD927671).speak (main.(Foo2 in _9ACC0692747077F216D14C36CD927671))() -> ()
|
|
#Foo.init!initializer: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2cfMS0_FT_S0_ // main.(Foo2 in _9ACC0692747077F216D14C36CD927671).init (main.(Foo2 in _9ACC0692747077F216D14C36CD927671).Type)() -> main.(Foo2 in _9ACC0692747077F216D14C36CD927671)
|
|
#Foo2.deinit!deallocator: @_TFC4mainP33_9ACC0692747077F216D14C36CD9276714Foo2D // main.(Foo2 in _9ACC0692747077F216D14C36CD927671).__deallocating_deinit
|
|
}
|