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
8 @a = thread_local global i32 0, align 4
10 ;OPT0-LABEL: localexec:
11 ;OPT1-LABEL: localexec:
12 define i32 @localexec() nounwind {
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
25 ; Test correct assembly code generation for thread-local storage
26 ; using the initial-exec model.
28 @a2 = external thread_local(initialexec) global i32
30 define signext i32 @main2() nounwind {
32 %retval = alloca i32, align 4
33 store i32 0, i32* %retval
34 %0 = load i32, i32* @a2, align 4
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
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
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]+}})