xref: /llvm-project/llvm/test/Assembler/skip-value-numbers-globals.ll (revision f2df4bfe54cd4161b7a2d89a0bc5dc69e747b01e) 
1; RUN: opt -S < %s | FileCheck %s
2
3@5 = global i8 0
4@"" = global i8 1
5@10 = alias i8, ptr @5
6@15 = ifunc ptr(), ptr @20
7
8define ptr @20() {
9  ret ptr null
10}
11
12declare void @25()
13
14declare ptr @""(ptr)
15
16define void @test(ptr %p) {
17  store ptr @5, ptr %p
18  store ptr @6, ptr %p
19  store ptr @10, ptr %p
20  store ptr @15, ptr %p
21  store ptr @20, ptr %p
22  store ptr @25, ptr %p
23  store ptr @26, ptr %p
24  ret void
25}
26
27; CHECK: @0 = global i8 0
28; CHECK: @1 = global i8 1
29; CHECK: @2 = alias i8, ptr @0
30; CHECK: @3 = ifunc ptr (), ptr @4
31
32; CHECK-LABEL: define ptr @4() {
33; CHECK-NEXT:  ret ptr null
34
35; CHECK: declare void @5()
36
37; CHECK: declare ptr @6(ptr)
38
39; CHECK-LABEL: define void @test(ptr %p) {
40; CHECK-NEXT: store ptr @0, ptr %p, align 8
41; CHECK-NEXT: store ptr @1, ptr %p, align 8
42; CHECK-NEXT: store ptr @2, ptr %p, align 8
43; CHECK-NEXT: store ptr @3, ptr %p, align 8
44; CHECK-NEXT: store ptr @4, ptr %p, align 8
45; CHECK-NEXT: store ptr @5, ptr %p, align 8
46; CHECK-NEXT: store ptr @6, ptr %p, align 8
47; CHECK-NEXT: ret void
48