xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/aliases.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=arm-linux-gnueabi | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; CHECK: .globl	test
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; CHECK: .Lstructvar:
6*9880d681SAndroid Build Coastguard Worker; CHECK: .size .Lstructvar, 8
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Worker; CHECK: .globl	foo1
9*9880d681SAndroid Build Coastguard Worker; CHECK: foo1 = bar
10*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .size foo1
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker; CHECK: .globl	foo2
13*9880d681SAndroid Build Coastguard Worker; CHECK: foo2 = bar
14*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .size foo2
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Worker; CHECK: .weak	bar_f
17*9880d681SAndroid Build Coastguard Worker; CHECK: bar_f = foo_f
18*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .size bar_f
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Worker; CHECK: bar_i = bar
21*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .size bar_i
22*9880d681SAndroid Build Coastguard Worker
23*9880d681SAndroid Build Coastguard Worker; CHECK: .globl	A
24*9880d681SAndroid Build Coastguard Worker; CHECK: A = bar
25*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: .size A
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Worker; CHECK: .globl elem0
28*9880d681SAndroid Build Coastguard Worker; CHECK: elem0 = .Lstructvar
29*9880d681SAndroid Build Coastguard Worker; CHECK: .size elem0, 4
30*9880d681SAndroid Build Coastguard Worker
31*9880d681SAndroid Build Coastguard Worker; CHECK: .globl elem1
32*9880d681SAndroid Build Coastguard Worker; CHECK: elem1 = .Lstructvar+4
33*9880d681SAndroid Build Coastguard Worker; CHECK: .size elem1, 4
34*9880d681SAndroid Build Coastguard Worker
35*9880d681SAndroid Build Coastguard Worker@bar = global i32 42
36*9880d681SAndroid Build Coastguard Worker@foo1 = alias i32, i32* @bar
37*9880d681SAndroid Build Coastguard Worker@foo2 = alias i32, i32* @bar
38*9880d681SAndroid Build Coastguard Worker
39*9880d681SAndroid Build Coastguard Worker%FunTy = type i32()
40*9880d681SAndroid Build Coastguard Worker
41*9880d681SAndroid Build Coastguard Workerdefine i32 @foo_f() {
42*9880d681SAndroid Build Coastguard Worker  ret i32 0
43*9880d681SAndroid Build Coastguard Worker}
44*9880d681SAndroid Build Coastguard Worker@bar_f = weak alias %FunTy, %FunTy* @foo_f
45*9880d681SAndroid Build Coastguard Worker
46*9880d681SAndroid Build Coastguard Worker@bar_i = internal alias i32, i32* @bar
47*9880d681SAndroid Build Coastguard Worker
48*9880d681SAndroid Build Coastguard Worker@A = alias i64, bitcast (i32* @bar to i64*)
49*9880d681SAndroid Build Coastguard Worker
50*9880d681SAndroid Build Coastguard Worker@structvar = private global {i32, i32} {i32 1, i32 2}
51*9880d681SAndroid Build Coastguard Worker@elem0 = alias i32, getelementptr({i32, i32}, {i32, i32}*  @structvar, i32 0, i32 0)
52*9880d681SAndroid Build Coastguard Worker@elem1 = alias i32, getelementptr({i32, i32}, {i32, i32}*  @structvar, i32 0, i32 1)
53*9880d681SAndroid Build Coastguard Worker
54*9880d681SAndroid Build Coastguard Workerdefine i32 @test() {
55*9880d681SAndroid Build Coastguard Workerentry:
56*9880d681SAndroid Build Coastguard Worker   %tmp = load i32, i32* @foo1
57*9880d681SAndroid Build Coastguard Worker   %tmp1 = load i32, i32* @foo2
58*9880d681SAndroid Build Coastguard Worker   %tmp0 = load i32, i32* @bar_i
59*9880d681SAndroid Build Coastguard Worker   %tmp2 = call i32 @foo_f()
60*9880d681SAndroid Build Coastguard Worker   %tmp3 = add i32 %tmp, %tmp2
61*9880d681SAndroid Build Coastguard Worker   %tmp4 = call i32 @bar_f()
62*9880d681SAndroid Build Coastguard Worker   %tmp5 = add i32 %tmp3, %tmp4
63*9880d681SAndroid Build Coastguard Worker   %tmp6 = add i32 %tmp1, %tmp5
64*9880d681SAndroid Build Coastguard Worker   %tmp7 = add i32 %tmp6, %tmp0
65*9880d681SAndroid Build Coastguard Worker   ret i32 %tmp7
66*9880d681SAndroid Build Coastguard Worker}
67