| ; 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 local dynamic model. |
| |
| 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 = hidden 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_TLSLD16_HA, R_PPC64_GOT_TLSLD16_LO, |
| ; R_PPC64_TLSLD, R_PPC64_DTPREL16_HA, and R_PPC64_DTPREL16_LO 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', 0x00000056 |
| ; CHECK: Relocation 1 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x00000054 |
| ; CHECK: Relocation 2 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x0000006c |
| ; CHECK: Relocation 3 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x{{[0-9a-f]+}} |
| ; CHECK-NEXT: 'r_type', 0x0000000a |
| ; CHECK: Relocation 4 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x0000004d |
| ; CHECK: Relocation 5 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x0000004b |
| |
