1; RUN: llc -relocation-model=static -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
2; RUN:     -O0 < %s -mcpu=ppc64 | FileCheck -check-prefix=OPT0 %s
3; RUN: llc -relocation-model=static -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
4; RUN:     -O1 < %s -mcpu=ppc64 | FileCheck -check-prefix=OPT1 %s
5; RUN: llc -verify-machineinstrs -O0 < %s -mtriple=ppc32-- -mcpu=ppc | FileCheck -check-prefix=OPT0-PPC32 %s
6; RUN: llc -relocation-model=pic -verify-machineinstrs -O0 < %s -mtriple=ppc32-- -mcpu=ppc | FileCheck -check-prefix=OPT0-PPC32-PIC %s
7
8@a = thread_local global i32 0, align 4
9
10;OPT0-LABEL:          localexec:
11;OPT1-LABEL:          localexec:
12define i32 @localexec() nounwind {
13entry:
14;OPT0:          addis [[REG1:[0-9]+]], 13, a@tprel@ha
15;OPT0-NEXT:     addi [[REG2:[0-9]+]], [[REG1]], a@tprel@l
16;OPT0-NEXT:     li [[REG3:[0-9]+]], 42
17;OPT0:          stw [[REG3]], 0([[REG2]])
18;OPT1:          addis [[REG1:[0-9]+]], 13, a@tprel@ha
19;OPT1-NEXT:     li [[REG3:[0-9]+]], 42
20;OPT1:     stw [[REG3]], a@tprel@l([[REG1]])
21  store i32 42, i32* @a, align 4
22  ret i32 0
23}
24
25; Test correct assembly code generation for thread-local storage
26; using the initial-exec model.
27
28@a2 = external thread_local(initialexec) global i32
29
30define signext i32 @main2() nounwind {
31entry:
32  %retval = alloca i32, align 4
33  store i32 0, i32* %retval
34  %0 = load i32, i32* @a2, align 4
35  ret i32 %0
36}
37
38; OPT1-LABEL: main2:
39; OPT1: addis [[REG1:[0-9]+]], 2, a2@got@tprel@ha
40; OPT1: ld [[REG2:[0-9]+]], a2@got@tprel@l([[REG1]])
41; OPT1: add {{[0-9]+}}, [[REG2]], a2@tls
42
43;OPT0-PPC32-LABEL:    main2:
44;OPT0-PPC32:       li [[REG1:[0-9]+]], _GLOBAL_OFFSET_TABLE_@l
45;OPT0-PPC32:       addis [[REG1]], [[REG1]], _GLOBAL_OFFSET_TABLE_@ha
46;OPT0-PPC32:       lwz [[REG2:[0-9]+]], a2@got@tprel([[REG1]])
47;OPT0-PPC32:       add 3, [[REG2]], a2@tls
48
49;OPT0-PPC32-PIC-LABEL:  main2:
50;OPT0-PPC32-PIC:        .long _GLOBAL_OFFSET_TABLE_-{{.*}}
51;OPT0-PPC32-PIC-NOT:    li {{[0-9]+}}, _GLOBAL_OFFSET_TABLE_@l
52;OPT0-PPC32-PIC-NOT:    addis {{[0-9]+}}, {{[0-9+]}}, _GLOBAL_OFFSET_TABLE_@ha
53;OPT0-PPC32-PIC-NOT:    bl __tls_get_addr(a2@tlsgd)@PLT
54;OPT0-PPC32-PIC:        lwz {{[0-9]+}}, a2@got@tprel({{[0-9]+}})
55