56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
// REQUIRES: x86-registered-target
|
|
// RUN: %clang_cc1 %s -fasm-blocks -triple i386-apple-darwin10 -emit-llvm -o - | FileCheck %s
|
|
|
|
namespace x {
|
|
enum { A = 12 };
|
|
struct y_t {
|
|
enum { A = 17 };
|
|
int r;
|
|
} y;
|
|
}
|
|
|
|
// CHECK-LABEL: t1
|
|
void t1() {
|
|
enum { A = 1 };
|
|
// CHECK: call void asm
|
|
// CHECK-SAME: mov eax, $$12
|
|
__asm mov eax, x::A
|
|
// CHECK-SAME: mov eax, $$17
|
|
__asm mov eax, x::y_t::A
|
|
// CHECK-NEXT: call void asm
|
|
// CHECK-SAME: mov eax, $$1
|
|
__asm {mov eax, A}
|
|
}
|
|
|
|
// CHECK-LABEL: t2
|
|
void t2() {
|
|
enum { A = 1, B };
|
|
// CHECK: call void asm
|
|
// CHECK-SAME: mov eax, $$21
|
|
__asm mov eax, (A + 9) * 2 + A
|
|
// CHECK-SAME: mov eax, $$4
|
|
__asm mov eax, A << 2
|
|
// CHECK-SAME: mov eax, $$2
|
|
__asm mov eax, B & 3
|
|
// CHECK-SAME: mov eax, $$5
|
|
__asm mov eax, 3 + (B & 3)
|
|
// CHECK-SAME: mov eax, $$8
|
|
__asm mov eax, 2 << A * B
|
|
}
|
|
|
|
// CHECK-LABEL: t3
|
|
void t3() {
|
|
int arr[4];
|
|
enum { A = 4, B };
|
|
// CHECK: call void asm
|
|
// CHECK-SAME: mov eax, [eax + $$47]
|
|
__asm { mov eax, [(x::A + 9) + A * B + 3 + 3 + eax] }
|
|
// CHECK-NEXT: call void asm
|
|
// CHECK-SAME: mov eax, dword ptr $0[$$4]
|
|
__asm { mov eax, dword ptr [arr + A] }
|
|
// CHECK-NEXT: call void asm
|
|
// CHECK-SAME: mov eax, dword ptr $0[$$8]
|
|
__asm { mov eax, dword ptr A[arr + A] }
|
|
}
|
|
|