| // RUN: rm -rf %t && mkdir -p %t |
| // RUN: %build-irgen-test-overlays |
| // RUN: %target-swift-frontend(mock-sdk: -sdk %S/Inputs -I %t) -Xllvm -new-mangling-for-tests -assume-parsing-unqualified-ownership-sil %s -emit-ir | %FileCheck %s |
| |
| // REQUIRES: CPU=i386_or_x86_64 |
| // REQUIRES: objc_interop |
| |
| sil_stage canonical |
| |
| import Builtin |
| import Swift |
| import gizmo |
| |
| // CHECK-LABEL: define {{.*}} @test |
| // CHECK: [[ALLOC1:%.*]] = call %objc_object* @objc_allocWithZone |
| // CHECK: [[CAST1:%.*]] = bitcast %objc_object* [[ALLOC1]] to [[KLASS:%.*]]* |
| // CHECK: br |
| |
| // CHECK: [[ALLOC2:%.*]] = call %objc_object* @objc_allocWithZone |
| // CHECK: [[CAST2:%.*]] = bitcast %objc_object* [[ALLOC2]] to [[KLASS]]* |
| // CHECK: br |
| |
| // CHECK: phi [[KLASS]]* [ [[CAST2]], %{{.*}} ], [ [[CAST1]], %{{.*}} ] |
| // CHECK: ret |
| |
| sil @test : $@convention(thin) (@owned Optional<Int>) -> () { |
| bb0(%0 : $Optional<Int>): |
| switch_enum %0 : $Optional<Int>, case #Optional.none!enumelt: bb1, case #Optional.some!enumelt.1: bb2 |
| |
| bb1: |
| %1 = alloc_ref [objc] $Gizmo |
| br bb3(%1 : $Gizmo) |
| |
| bb2: |
| %2 = alloc_ref [objc] $Gizmo |
| br bb3(%2 : $Gizmo) |
| |
| bb3(%3 : $Gizmo): |
| %4 = class_method [volatile] %3 : $Gizmo, #Gizmo.frob!1.foreign : (Gizmo) -> () -> (), $@convention(objc_method) (Gizmo) -> () |
| %5 = apply %4(%3) : $@convention(objc_method) (Gizmo) -> () |
| %6 = tuple () |
| return %6 : $() |
| } |
| |