1 ; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s 2 3 4 declare void @f() 5 @fa = alias void ()* @f 6 ; CHECK: Alias must point to a definition 7 ; CHECK-NEXT: @fa 8 9 @g = external global i32 10 @ga = alias i32* @g 11 ; CHECK: Alias must point to a definition 12 ; CHECK-NEXT: @ga 13 14 15 @test2_a = alias i32* @test2_b 16 @test2_b = alias i32* @test2_a 17 ; CHECK: Aliases cannot form a cycle 18 ; CHECK-NEXT: i32* @test2_a 19 ; CHECK-NEXT: Aliases cannot form a cycle 20 ; CHECK-NEXT: i32* @test2_b 21 22 23 @test3_a = global i32 42 24 @test3_b = alias weak i32* @test3_a 25 @test3_c = alias i32* @test3_b 26 ; CHECK: Alias cannot point to a weak alias 27 ; CHECK-NEXT: i32* @test3_c 28
