| // REQUIRES: x86-64-registered-target |
| // RUN: %clang_cc1 -x c++ %s -triple i386-apple-darwin10 -O0 -fasm-blocks -emit-llvm -o - | FileCheck %s |
| |
| struct Foo { |
| static int *ptr; |
| static int a, b; |
| int arr[4]; |
| struct Bar { |
| static int *ptr; |
| char arr[2]; |
| }; |
| }; |
| |
| void t1() { |
| Foo::ptr = (int *)0xDEADBEEF; |
| Foo::Bar::ptr = (int *)0xDEADBEEF; |
| __asm mov eax, Foo::ptr |
| __asm mov eax, Foo::Bar::ptr |
| __asm mov eax, [Foo::ptr] |
| __asm mov eax, dword ptr [Foo::ptr] |
| __asm mov eax, dword ptr [Foo::ptr] |
| // CHECK: @_Z2t1v |
| // CHECK: call void asm sideeffect inteldialect "mov eax, Foo::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| // CHECK: call void asm sideeffect inteldialect "mov eax, Foo::Bar::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| // CHECK: call void asm sideeffect inteldialect "mov eax, Foo::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| // CHECK: call void asm sideeffect inteldialect "mov eax, dword ptr Foo::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| // CHECK: call void asm sideeffect inteldialect "mov eax, dword ptr Foo::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| } |
| |
| int gvar = 10; |
| void t2() { |
| int lvar = 10; |
| __asm mov eax, offset Foo::ptr |
| __asm mov eax, offset Foo::Bar::ptr |
| // CHECK: t2 |
| // CHECK: call void asm sideeffect inteldialect "mov eax, Foo::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| // CHECK: call void asm sideeffect inteldialect "mov eax, Foo::Bar::ptr", "~{eax},~{dirflag},~{fpsr},~{flags}"() |
| } |
| |
| void t3() { |
| __asm mov eax, LENGTH Foo::ptr |
| __asm mov eax, LENGTH Foo::Bar::ptr |
| __asm mov eax, LENGTH Foo::arr |
| __asm mov eax, LENGTH Foo::Bar::arr |
| |
| __asm mov eax, TYPE Foo::ptr |
| __asm mov eax, TYPE Foo::Bar::ptr |
| __asm mov eax, TYPE Foo::arr |
| __asm mov eax, TYPE Foo::Bar::arr |
| |
| __asm mov eax, SIZE Foo::ptr |
| __asm mov eax, SIZE Foo::Bar::ptr |
| __asm mov eax, SIZE Foo::arr |
| __asm mov eax, SIZE Foo::Bar::arr |
| // CHECK: t3 |
| // FIXME: These tests just make sure we can parse things properly. |
| // Additional work needs to be done in Sema to perform the lookup. |
| } |