mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
34ec32bc14
Keep in mind that these are approximations that will not impact correctness since in all cases I ensured that the SIL will be the same after the OwnershipModelEliminator has run. The cases that I was unsure of I commented with SEMANTIC ARC TODO. Once we have the verifier any confusion that may have occurred here will be dealt with. rdar://28685236
40 lines
1.8 KiB
Plaintext
40 lines
1.8 KiB
Plaintext
// First parse this and then emit a *.sib. Then read in the *.sib, then recreate
|
|
// RUN: rm -rfv %t
|
|
// RUN: mkdir %t
|
|
// RUN: %target-sil-opt %s -emit-sib -o %t/tmp.sib -module-name ownership_qualified_memopts
|
|
// RUN: %target-sil-opt %t/tmp.sib -o %t/tmp.2.sib -module-name ownership_qualified_memopts
|
|
// RUN: %target-sil-opt %t/tmp.2.sib -module-name ownership_qualified_memopts | %FileCheck %s
|
|
|
|
sil_stage canonical
|
|
|
|
import Builtin
|
|
|
|
|
|
// CHECK-LABEL: sil @trivial : $@convention(thin) (@in Builtin.Int32, Builtin.Int32) -> () {
|
|
// CHECK: bb0([[ARG1:%[0-9]+]] : $*Builtin.Int32, [[ARG2:%[0-9]+]] : $Builtin.Int32):
|
|
// CHECK: load [trivial] [[ARG1]] : $*Builtin.Int32
|
|
// CHECK: store [[ARG2]] to [trivial] [[ARG1]] : $*Builtin.Int32
|
|
sil @trivial : $@convention(thin) (@in Builtin.Int32, Builtin.Int32) -> () {
|
|
bb0(%0 : $*Builtin.Int32, %1 : $Builtin.Int32):
|
|
load [trivial] %0 : $*Builtin.Int32
|
|
store %1 to [trivial] %0 : $*Builtin.Int32
|
|
%2 = tuple()
|
|
return %2 : $()
|
|
}
|
|
|
|
// CHECK-LABEL: sil @non_trivial : $@convention(thin) (@in Builtin.NativeObject, Builtin.NativeObject) -> () {
|
|
// CHECK: bb0([[ARG1:%[0-9]+]] : $*Builtin.NativeObject, [[ARG2:%[0-9]+]] : $Builtin.NativeObject):
|
|
// CHECK: load [take] [[ARG1]] : $*Builtin.NativeObject
|
|
// CHECK: load [copy] [[ARG1]] : $*Builtin.NativeObject
|
|
// CHECK: store [[ARG2]] to [init] [[ARG1]] : $*Builtin.NativeObject
|
|
// CHECK: store [[ARG2]] to [assign] [[ARG1]] : $*Builtin.NativeObject
|
|
sil @non_trivial : $@convention(thin) (@in Builtin.NativeObject, Builtin.NativeObject) -> () {
|
|
bb0(%0 : $*Builtin.NativeObject, %1 : $Builtin.NativeObject):
|
|
load [take] %0 : $*Builtin.NativeObject
|
|
load [copy] %0 : $*Builtin.NativeObject
|
|
store %1 to [init] %0 : $*Builtin.NativeObject
|
|
store %1 to [assign] %0 : $*Builtin.NativeObject
|
|
%2 = tuple()
|
|
return %2 : $()
|
|
}
|