1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fblocks -fobjc-runtime-has-weak -triple x86_64-apple-darwin -print-ivar-layout -emit-llvm -o /dev/null %s > %t-64.layout 2*f4a2713aSLionel Sambuc// RUN: FileCheck --input-file=%t-64.layout %s 3*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fblocks -fobjc-runtime-has-weak -triple i386-apple-darwin -print-ivar-layout -emit-llvm -o /dev/null %s > %t-32.layout 4*f4a2713aSLionel Sambuc// RUN: FileCheck -check-prefix=CHECK-i386 --input-file=%t-32.layout %s 5*f4a2713aSLionel Sambuc// rdar://12184410 6*f4a2713aSLionel Sambuc// rdar://12184410 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambucvoid x(id y) {} 9*f4a2713aSLionel Sambucvoid y(int a) {} 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambucextern id opaque_id(); 12*f4a2713aSLionel Sambuc__weak id wid; 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambucvoid f() { 15*f4a2713aSLionel Sambuc __block int byref_int = 0; 16*f4a2713aSLionel Sambuc const id bar = (id) opaque_id(); 17*f4a2713aSLionel Sambuc id baz = 0; 18*f4a2713aSLionel Sambuc __strong id strong_void_sta; 19*f4a2713aSLionel Sambuc __block id byref_bab = (id)0; 20*f4a2713aSLionel Sambuc __block id bl_var1; 21*f4a2713aSLionel Sambuc 22*f4a2713aSLionel Sambuc// block variable layout: BL_STRONG:1, BL_OPERATOR:0 23*f4a2713aSLionel Sambuc// CHECK: Inline instruction for block variable layout: 0x0100 24*f4a2713aSLionel Sambuc// CHECK-i386: Inline instruction for block variable layout: 0x0100 25*f4a2713aSLionel Sambuc void (^b)() = ^{ 26*f4a2713aSLionel Sambuc x(bar); 27*f4a2713aSLionel Sambuc }; 28*f4a2713aSLionel Sambuc 29*f4a2713aSLionel Sambuc// block variable layout: BL_STRONG:2, BL_BYREF:1, BL_OPERATOR:0 30*f4a2713aSLionel Sambuc// CHECK: Inline instruction for block variable layout: 0x0210 31*f4a2713aSLionel Sambuc// CHECK-i386: Inline instruction for block variable layout: 0x0210 32*f4a2713aSLionel Sambuc void (^c)() = ^{ 33*f4a2713aSLionel Sambuc x(bar); 34*f4a2713aSLionel Sambuc x(baz); 35*f4a2713aSLionel Sambuc byref_int = 1; 36*f4a2713aSLionel Sambuc }; 37*f4a2713aSLionel Sambuc 38*f4a2713aSLionel Sambuc// block variable layout: BL_STRONG:2, BL_BYREF:3, BL_OPERATOR:0 39*f4a2713aSLionel Sambuc// CHECK: Inline instruction for block variable layout: 0x0230 40*f4a2713aSLionel Sambuc// CHECK-i386: Inline instruction for block variable layout: 0x0230 41*f4a2713aSLionel Sambuc void (^d)() = ^{ 42*f4a2713aSLionel Sambuc x(bar); 43*f4a2713aSLionel Sambuc x(baz); 44*f4a2713aSLionel Sambuc byref_int = 1; 45*f4a2713aSLionel Sambuc bl_var1 = 0; 46*f4a2713aSLionel Sambuc byref_bab = 0; 47*f4a2713aSLionel Sambuc }; 48*f4a2713aSLionel Sambuc 49*f4a2713aSLionel Sambuc// block variable layout: BL_STRONG:2, BL_BYREF:3, BL_OPERATOR:0 50*f4a2713aSLionel Sambuc// CHECK: Inline instruction for block variable layout: 0x0230 51*f4a2713aSLionel Sambuc// CHECK-i386: Inline instruction for block variable layout: 0x0230 52*f4a2713aSLionel Sambuc id (^e)() = ^{ 53*f4a2713aSLionel Sambuc x(bar); 54*f4a2713aSLionel Sambuc x(baz); 55*f4a2713aSLionel Sambuc byref_int = 1; 56*f4a2713aSLionel Sambuc bl_var1 = 0; 57*f4a2713aSLionel Sambuc byref_bab = 0; 58*f4a2713aSLionel Sambuc return wid; 59*f4a2713aSLionel Sambuc }; 60*f4a2713aSLionel Sambuc 61*f4a2713aSLionel Sambuc// CHECK: Inline instruction for block variable layout: 0x020 62*f4a2713aSLionel Sambuc// CHECK-i386: Inline instruction for block variable layout: 0x020 63*f4a2713aSLionel Sambuc void (^ii)() = ^{ 64*f4a2713aSLionel Sambuc byref_int = 1; 65*f4a2713aSLionel Sambuc byref_bab = 0; 66*f4a2713aSLionel Sambuc }; 67*f4a2713aSLionel Sambuc} 68