| Chih-Hung Hsieh | 9843f40 | 2015-07-28 17:32:49 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -emulated-tls -mtriple=arm-linux-android -relocation-model=pic \ |
| 2 | ; RUN: | FileCheck -check-prefix=ARM_32 %s |
| 3 | ; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic \ |
| 4 | ; RUN: | FileCheck -check-prefix=ARM_32 %s |
| 5 | ; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic -O3 \ |
| 6 | ; RUN: | FileCheck -check-prefix=ARM_32 %s |
| 7 | ; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -O3 \ |
| 8 | ; RUN: | FileCheck -check-prefix=ARM_32 %s |
| 9 | |
| 10 | ; Make sure that TLS symbols are emitted in expected order. |
| 11 | |
| 12 | @external_x = external thread_local global i32, align 8 |
| 13 | @external_y = thread_local global i8 7, align 2 |
| 14 | @internal_y = internal thread_local global i64 9, align 16 |
| 15 | |
| 16 | define i32* @get_external_x() { |
| 17 | entry: |
| 18 | ret i32* @external_x |
| 19 | } |
| 20 | |
| 21 | define i8* @get_external_y() { |
| 22 | entry: |
| 23 | ret i8* @external_y |
| 24 | } |
| 25 | |
| 26 | define i64* @get_internal_y() { |
| 27 | entry: |
| 28 | ret i64* @internal_y |
| 29 | } |
| 30 | |
| 31 | ; ARM_32-LABEL: get_external_x: |
| 32 | ; ARM_32: bl __emutls_get_address |
| 33 | ; ARM_32: .long __emutls_v.external_x |
| 34 | ; ARM_32-LABEL: get_external_y: |
| 35 | ; ARM_32: bl __emutls_get_address |
| 36 | ; ARM_32: .long __emutls_v.external_y |
| 37 | ; ARM_32-LABEL: get_internal_y: |
| Chih-Hung Hsieh | 5788640 | 2016-01-13 23:56:37 +0000 | [diff] [blame] | 38 | ; ARM_32: bl __emutls_get_address |
| 39 | ; ARM_32: .long __emutls_v.internal_y |
| 40 | ; ARM_32-NOT: __emutls_t.external_x |
| 41 | ; ARM_32-NOT: __emutls_v.external_x: |
| 42 | ; ARM_32: .data{{$}} |
| 43 | ; ARM_32: .globl __emutls_v.external_y |
| Dan Gohman | 61d15ae | 2016-01-26 00:03:25 +0000 | [diff] [blame] | 44 | ; ARM_32: .p2align 2 |
| Chih-Hung Hsieh | 9843f40 | 2015-07-28 17:32:49 +0000 | [diff] [blame] | 45 | ; ARM_32-LABEL: __emutls_v.external_y: |
| 46 | ; ARM_32-NEXT: .long 1 |
| 47 | ; ARM_32-NEXT: .long 2 |
| 48 | ; ARM_32-NEXT: .long 0 |
| 49 | ; ARM_32-NEXT: .long __emutls_t.external_y |
| 50 | ; ARM_32: .section .rodata, |
| 51 | ; ARM_32-LABEL: __emutls_t.external_y: |
| 52 | ; ARM_32-NEXT: .byte 7 |
| Chih-Hung Hsieh | 5788640 | 2016-01-13 23:56:37 +0000 | [diff] [blame] | 53 | ; ARM_32: .data{{$}} |
| 54 | ; ARM_32-NOT: .globl |
| Dan Gohman | 61d15ae | 2016-01-26 00:03:25 +0000 | [diff] [blame] | 55 | ; ARM_32: .p2align 2 |
| Chih-Hung Hsieh | 9843f40 | 2015-07-28 17:32:49 +0000 | [diff] [blame] | 56 | ; ARM_32-LABEL: __emutls_v.internal_y: |
| 57 | ; ARM_32-NEXT: .long 8 |
| 58 | ; ARM_32-NEXT: .long 16 |
| 59 | ; ARM_32-NEXT: .long 0 |
| 60 | ; ARM_32-NEXT: .long __emutls_t.internal_y |
| 61 | ; ARM_32-LABEL: __emutls_t.internal_y: |
| 62 | ; ARM_32-NEXT: .long 9 |
| 63 | ; ARM_32-NEXT: .long 0 |