| // RUN: %target-swift-frontend -emit-ir %s | FileCheck %s |
| |
| // REQUIRES: CPU=x86_64 |
| // REQUIRES: objc_interop |
| |
| // rdar://16979846 |
| |
| class CustomDeallocator { |
| func __getInstanceSizeAndAlignMask() -> (Int, Int) { |
| return (48, 15) |
| } |
| } |
| |
| // CHECK: define hidden void @_TFC10deallocate17CustomDeallocatorD([[CD:%.*]]* |
| // CHECK: [[T0:%.*]] = call [[OBJECT:%.*]]* @_TFC10deallocate17CustomDeallocatord( |
| // CHECK-NEXT: [[T1:%.*]] = bitcast [[OBJECT]]* [[T0]] to [[CD]]* |
| // CHECK-NEXT: [[T3:%.*]] = call { i64, i64 } @_TFC10deallocate17CustomDeallocator29__getInstanceSizeAndAlignMaskfT_TSiSi_([[CD]]* [[T1]]) |
| // CHECK-NEXT: [[SIZE:%.*]] = extractvalue { i64, i64 } [[T3]], 0 |
| // CHECK-NEXT: [[ALIGNMASK:%.*]] = extractvalue { i64, i64 } [[T3]], 1 |
| // CHECK-NEXT: [[T4:%.*]] = bitcast [[CD]]* [[T1]] to [[OBJECT]]* |
| // CHECK-NEXT: call void @swift_deallocClassInstance([[OBJECT]]* [[T4]], i64 [[SIZE]], i64 [[ALIGNMASK]]) |
| // CHECK-NEXT: ret void |
