int var = 10;
__asm mov rax, offset var ; rax = address of myvar
// CHECK: t1
-// CHECK: call void asm sideeffect inteldialect "mov rax, $0", "r,~{rax},~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) [[NUW:#[0-9]+]]
+// CHECK: call void asm sideeffect inteldialect "mov rax, $0", "r,~{rax},~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}})
}
void t2() {
int var = 10;
__asm mov [eax], offset var
// CHECK: t2
-// CHECK: call void asm sideeffect inteldialect "mov [eax], $0", "r,~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}}) [[NUW]]
+// CHECK: call void asm sideeffect inteldialect "mov [eax], $0", "r,~{dirflag},~{fpsr},~{flags}"(i32* %{{.*}})
}
-// CHECK: attributes [[NUW]] = { nounwind }
+struct t3_type { int a, b; };
+
+int t3() {
+ struct t3_type foo;
+ foo.a = 1;
+ foo.b = 2;
+ __asm {
+ lea ebx, foo
+ mov eax, [ebx].0
+ mov [ebx].4, ecx
+ }
+ return foo.b;
+// CHECK: t3
+// CHECK: call void asm sideeffect inteldialect "lea ebx, qword ptr $0\0A\09mov eax, [ebx].0\0A\09mov [ebx].4, ecx", "*m,~{eax},~{ebx},~{dirflag},~{fpsr},~{flags}"(%struct.t3_type* %{{.*}})
+}
+
+int t4() {
+ struct t3_type foo;
+ foo.a = 1;
+ foo.b = 2;
+ __asm {
+ lea ebx, foo
+ mov eax, [ebx].foo.a
+ mov [ebx].foo.b, ecx
+ }
+ return foo.b;
+// CHECK: t4
+// CHECK: call void asm sideeffect inteldialect "lea ebx, qword ptr $0\0A\09mov eax, [ebx].0\0A\09mov [ebx].4, ecx", "*m,~{eax},~{ebx},~{dirflag},~{fpsr},~{flags}"(%struct.t3_type* %{{.*}})
+}
// CHECK: call void asm sideeffect inteldialect ".byte 0x4B", "~{dirflag},~{fpsr},~{flags}"()
}
-struct t18_type { int a, b; };
-
-int t18() {
- struct t18_type foo;
- foo.a = 1;
- foo.b = 2;
- __asm {
- lea ebx, foo
- mov eax, [ebx].0
- mov [ebx].4, ecx
- }
- return foo.b;
-// CHECK: t18
-// CHECK: call void asm sideeffect inteldialect "lea ebx, qword ptr foo\0A\09mov eax, [ebx].0\0A\09mov [ebx].4, ecx", "~{eax},~{dirflag},~{fpsr},~{flags}"()
-}
-
-int t19() {
- struct t18_type foo;
- foo.a = 1;
- foo.b = 2;
- __asm {
- lea ebx, foo
- mov eax, [ebx].foo.a
- mov [ebx].foo.b, ecx
- }
- return foo.b;
-// CHECK: t19
-// CHECK: call void asm sideeffect inteldialect "lea ebx, qword ptr foo\0A\09mov eax, [ebx].0\0A\09mov [ebx].4, ecx", "~{eax},~{dirflag},~{fpsr},~{flags}"()
-}
-
void t20() {
char bar;
int foo;