xref: /llvm-project/llvm/test/CodeGen/X86/tagged-globals-static.ll (revision 68c976bf64f50fe9c16a335378a964c166851962)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2; RUN: llc --relocation-model=static -code-model=small < %s | FileCheck %s
3; RUN: llc --relocation-model=static -code-model=medium < %s | FileCheck %s
4; RUN: llc --relocation-model=static -code-model=large < %s | FileCheck %s --check-prefix=LARGE
5
6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
7target triple = "x86_64-unknown-linux-gnu"
8
9@global = external dso_local global i32
10declare dso_local void @func()
11
12define ptr @global_addr() #0 {
13; CHECK-LABEL: global_addr:
14; CHECK:       # %bb.0:
15; CHECK-NEXT:    movq global@GOTPCREL_NORELAX(%rip), %rax
16; CHECK-NEXT:    retq
17;
18; LARGE-LABEL: global_addr:
19; LARGE:       # %bb.0:
20; LARGE-NEXT:    movabsq $global, %rax
21; LARGE-NEXT:    retq
22  ret ptr @global
23}
24
25define i32 @global_load() #0 {
26; CHECK-LABEL: global_load:
27; CHECK:       # %bb.0:
28; CHECK-NEXT:    movq global@GOTPCREL_NORELAX(%rip), %rax
29; CHECK-NEXT:    movl (%rax), %eax
30; CHECK-NEXT:    retq
31;
32; LARGE-LABEL: global_load:
33; LARGE:       # %bb.0:
34; LARGE-NEXT:    movabsq $global, %rax
35; LARGE-NEXT:    movl (%rax), %eax
36; LARGE-NEXT:    retq
37  %load = load i32, ptr @global
38  ret i32 %load
39}
40
41define void @global_store() #0 {
42; CHECK-LABEL: global_store:
43; CHECK:       # %bb.0:
44; CHECK-NEXT:    movq global@GOTPCREL_NORELAX(%rip), %rax
45; CHECK-NEXT:    movl $0, (%rax)
46; CHECK-NEXT:    retq
47;
48; LARGE-LABEL: global_store:
49; LARGE:       # %bb.0:
50; LARGE-NEXT:    movabsq $global, %rax
51; LARGE-NEXT:    movl $0, (%rax)
52; LARGE-NEXT:    retq
53  store i32 0, ptr @global
54  ret void
55}
56
57define ptr @func_addr() #0 {
58; CHECK-LABEL: func_addr:
59; CHECK:       # %bb.0:
60; CHECK-NEXT:    movl $func, %eax
61; CHECK-NEXT:    retq
62;
63; LARGE-LABEL: func_addr:
64; LARGE:       # %bb.0:
65; LARGE-NEXT:    movabsq $func, %rax
66; LARGE-NEXT:    retq
67  ret ptr @func
68}
69
70attributes #0 = { "target-features"="+tagged-globals" }
71