forked from OSchip/llvm-project
42 lines
1.3 KiB
LLVM
42 lines
1.3 KiB
LLVM
; RUN: llc -mcpu=pwr7 -O0 -filetype=obj -relocation-model=pic %s -o - | \
|
|
; RUN: elf-dump --dump-section-data | FileCheck %s
|
|
|
|
; Test correct relocation generation for thread-local storage using
|
|
; the general dynamic model and integrated assembly.
|
|
|
|
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
|
|
target triple = "powerpc64-unknown-linux-gnu"
|
|
|
|
@a = thread_local global i32 0, align 4
|
|
|
|
define signext i32 @main() nounwind {
|
|
entry:
|
|
%retval = alloca i32, align 4
|
|
store i32 0, i32* %retval
|
|
%0 = load i32* @a, align 4
|
|
ret i32 %0
|
|
}
|
|
|
|
; Verify generation of R_PPC64_GOT_TLSGD16_HA, R_PPC64_GOT_TLSGD16_LO,
|
|
; and R_PPC64_TLSGD for accessing external variable a, and R_PPC64_REL24
|
|
; for the call to __tls_get_addr.
|
|
;
|
|
; CHECK: '.rela.text'
|
|
; CHECK: Relocation 0
|
|
; CHECK-NEXT: 'r_offset'
|
|
; CHECK-NEXT: 'r_sym', 0x[[SYM1:[0-9a-f]+]]
|
|
; CHECK-NEXT: 'r_type', 0x00000052
|
|
; CHECK: Relocation 1
|
|
; CHECK-NEXT: 'r_offset'
|
|
; CHECK-NEXT: 'r_sym', 0x[[SYM1]]
|
|
; CHECK-NEXT: 'r_type', 0x00000050
|
|
; CHECK: Relocation 2
|
|
; CHECK-NEXT: 'r_offset'
|
|
; CHECK-NEXT: 'r_sym', 0x[[SYM1]]
|
|
; CHECK-NEXT: 'r_type', 0x0000006b
|
|
; CHECK: Relocation 3
|
|
; CHECK-NEXT: 'r_offset'
|
|
; CHECK-NEXT: 'r_sym', 0x{{[0-9a-f]+}}
|
|
; CHECK-NEXT: 'r_type', 0x0000000a
|
|
|