forked from swiftlang/swift
-
Notifications
You must be signed in to change notification settings - Fork 0
/
exactcast.sil
66 lines (53 loc) · 3.18 KB
/
exactcast.sil
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
// RUN: %target-swift-frontend -emit-ir %s | FileCheck %s
// REQUIRES: CPU=x86_64
sil_stage canonical
import Builtin
import Swift
import SwiftShims
class Node {
@sil_stored var index: Int { get set }
init(index: Int)
func check() -> Int
@objc deinit
}
class ParentNode : Node {
init(left: Node, right: Node, index: Int)
@objc deinit
override init(index: Int)
}
sil @_test_exact_checked_cast_branch : $@convention(method) (@guaranteed Node) -> Int {
bb0(%0 : $Node):
//CHECK-LABEL: @_test_exact_checked_cast_branch
//CHECK: = load %swift.type
//CHECK-NEXT: = icmp eq %swift.type
//CHECK-NEXT: = bitcast
//CHECK-NEXT: br i1
checked_cast_br [exact] %0 : $Node to $ParentNode, bb2, bb3 // id: %2
bb1: // Preds: bb2 bb3
return undef : $Int
bb2(%5 : $ParentNode): // Preds: bb0
br bb1 // id: %10
bb3: // Preds: bb0
br bb1 // id: %12
}
sil @_TFC9pic_crash4NodecfMS0_FT5indexSi_S0_ : $@convention(method) (Int, @owned Node) -> @owned Node
sil @_TFC9pic_crash4NodeCfMS0_FT5indexSi_S0_ : $@convention(thin) (Int, @thick Node.Type) -> @owned Node
sil [transparent] @_TFC9pic_crash4Nodeg5indexSi : $@convention(method) (@guaranteed Node) -> Int
sil [transparent] @_TFC9pic_crash4Nodes5indexSi : $@convention(method) (Int, @guaranteed Node) -> ()
sil @_TFC9pic_crash10ParentNodecfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ : $@convention(method) (@owned Node, @owned Node, Int, @owned ParentNode) -> @owned ParentNode
sil @_TFC9pic_crash10ParentNodeCfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ : $@convention(thin) (@owned Node, @owned Node, Int, @thick ParentNode.Type) -> @owned ParentNode
sil @_TFC9pic_crash10ParentNodecfMS0_FT5indexSi_S0_ : $@convention(method) (Int, @owned ParentNode) -> @owned ParentNode
sil @_TFC9pic_crash10ParentNodeCfMS0_FT5indexSi_S0_ : $@convention(thin) (Int, @thick ParentNode.Type) -> @owned ParentNode
sil_vtable Node {
#Node.init!initializer.1: _TFC9pic_crash4NodecfMS0_FT5indexSi_S0_ // pic_crash.Node.init (pic_crash.Node.Type)(index : Swift.Int) -> pic_crash.Node
#Node.check!1: _test_exact_checked_cast_branch // pic_crash.Node.check (pic_crash.Node)() -> Swift.Int
#Node.index!getter.1: _TFC9pic_crash4Nodeg5indexSi // pic_crash.Node.index.getter : Swift.Int
#Node.index!setter.1: _TFC9pic_crash4Nodes5indexSi // pic_crash.Node.index.setter : Swift.Int
}
sil_vtable ParentNode {
#Node.init!initializer.1: _TFC9pic_crash10ParentNodecfMS0_FT5indexSi_S0_ // pic_crash.ParentNode.init (pic_crash.ParentNode.Type)(index : Swift.Int) -> pic_crash.ParentNode
#Node.check!1: _test_exact_checked_cast_branch // pic_crash.Node.check (pic_crash.Node)() -> Swift.Int
#Node.index!getter.1: _TFC9pic_crash4Nodeg5indexSi // pic_crash.Node.index.getter : Swift.Int
#Node.index!setter.1: _TFC9pic_crash4Nodes5indexSi // pic_crash.Node.index.setter : Swift.Int
#ParentNode.init!initializer.1: _TFC9pic_crash10ParentNodecfMS0_FT4leftCS_4Node5rightS1_5indexSi_S0_ // pic_crash.ParentNode.init (pic_crash.ParentNode.Type)(left : pic_crash.Node, right : pic_crash.Node, index : Swift.Int) -> pic_crash.ParentNode
}