| ; RUN: llc -mcpu=pwr7 -O0 -filetype=obj %s -o - | \ |
| ; RUN: elf-dump --dump-section-data | FileCheck %s |
| |
| ; Test correct relocation generation for thread-local storage |
| ; using the initial-exec 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 = external thread_local global i32 |
| |
| 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_TPREL16_DS and R_PPC64_TLS for |
| ; accessing external variable a. |
| ; |
| ; CHECK: '.rela.text' |
| ; CHECK: Relocation 0 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1:[0-9a-f]+]] |
| ; CHECK-NEXT: 'r_type', 0x0000005a |
| ; CHECK: Relocation 1 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x00000058 |
| ; CHECK: Relocation 2 |
| ; CHECK-NEXT: 'r_offset' |
| ; CHECK-NEXT: 'r_sym', 0x[[SYM1]] |
| ; CHECK-NEXT: 'r_type', 0x00000043 |
| |