1 ; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
3 ; CHECK: : assembly parsed, but does not verify as correct!
4 ; CHECK-NOT: {{(^A| a)lias(es)? }}
7 @fa = alias void (), ptr @f
8 ; CHECK: Alias must point to a definition
11 @g = external global i32
12 @ga = alias i32, ptr @g
13 ; CHECK: Alias must point to a definition
16 define available_externally void @f2() {
19 @fa2 = alias void(), ptr @f2
20 ; CHECK: Alias must point to a definition
23 @test2_a = alias i32, ptr @test2_b
24 @test2_b = alias i32, ptr @test2_a
25 ; CHECK: Aliases cannot form a cycle
26 ; CHECK-NEXT: ptr @test2_a
27 ; CHECK-NEXT: Aliases cannot form a cycle
28 ; CHECK-NEXT: ptr @test2_b
31 @test3_a = global i32 42
32 @test3_b = weak alias i32, ptr @test3_a
33 @test3_c = alias i32, ptr @test3_b
34 ; CHECK: Alias cannot point to an interposable alias
35 ; CHECK-NEXT: ptr @test3_c
37 @test4_a = available_externally global i32 42
38 @test4_b = available_externally alias i32, ptr @test4_a
39 @test4_c = available_externally alias void(), ptr @f2
40 @test4_d = available_externally alias i32, ptr @test4_b
42 @test4_e = available_externally alias i32, ptr @test3_a
43 @test4_f = available_externally alias i32, inttoptr (i64 sub (i64 ptrtoint (ptr @test4_a to i64), i64 ptrtoint (ptr @test4_a to i64)) to ptr)
44 ; CHECK: available_externally alias must point to available_externally global value
45 ; CHECK-NEXT: ptr @test4_e
46 ; CHECK: available_externally alias must point to available_externally global value
47 ; CHECK-NEXT: ptr @test4_f