| Hans Wennborg | ce718ff | 2012-06-23 11:37:03 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=arm -mtriple=arm-linux-gnueabi < %s | FileCheck -check-prefix=CHECK-NONPIC %s |
| 2 | ; RUN: llc -march=arm -mtriple=arm-linux-gnueabi -relocation-model=pic < %s | FileCheck -check-prefix=CHECK-PIC %s |
| 3 | |
| 4 | |
| 5 | @external_gd = external thread_local global i32 |
| 6 | @internal_gd = internal thread_local global i32 42 |
| 7 | |
| 8 | @external_ld = external thread_local(localdynamic) global i32 |
| 9 | @internal_ld = internal thread_local(localdynamic) global i32 42 |
| 10 | |
| 11 | @external_ie = external thread_local(initialexec) global i32 |
| 12 | @internal_ie = internal thread_local(initialexec) global i32 42 |
| 13 | |
| 14 | @external_le = external thread_local(localexec) global i32 |
| 15 | @internal_le = internal thread_local(localexec) global i32 42 |
| 16 | |
| 17 | ; ----- no model specified ----- |
| 18 | |
| 19 | define i32* @f1() { |
| 20 | entry: |
| 21 | ret i32* @external_gd |
| 22 | |
| 23 | ; Non-PIC code can use initial-exec, PIC code has to use general dynamic. |
| 24 | ; CHECK-NONPIC: f1: |
| 25 | ; CHECK-NONPIC: external_gd(gottpoff) |
| 26 | ; CHECK-PIC: f1: |
| 27 | ; CHECK-PIC: external_gd(tlsgd) |
| 28 | } |
| 29 | |
| 30 | define i32* @f2() { |
| 31 | entry: |
| 32 | ret i32* @internal_gd |
| 33 | |
| 34 | ; Non-PIC code can use local exec, PIC code can use local dynamic, |
| 35 | ; but that is not implemented, so falls back to general dynamic. |
| 36 | ; CHECK-NONPIC: f2: |
| 37 | ; CHECK-NONPIC: internal_gd(tpoff) |
| 38 | ; CHECK-PIC: f2: |
| 39 | ; CHECK-PIC: internal_gd(tlsgd) |
| 40 | } |
| 41 | |
| 42 | |
| 43 | ; ----- localdynamic specified ----- |
| 44 | |
| 45 | define i32* @f3() { |
| 46 | entry: |
| 47 | ret i32* @external_ld |
| 48 | |
| 49 | ; Non-PIC code can use initial exec, PIC should use local dynamic, |
| 50 | ; but that is not implemented, so falls back to general dynamic. |
| 51 | ; CHECK-NONPIC: f3: |
| 52 | ; CHECK-NONPIC: external_ld(gottpoff) |
| 53 | ; CHECK-PIC: f3: |
| 54 | ; CHECK-PIC: external_ld(tlsgd) |
| 55 | } |
| 56 | |
| 57 | define i32* @f4() { |
| 58 | entry: |
| 59 | ret i32* @internal_ld |
| 60 | |
| 61 | ; Non-PIC code can use local exec, PIC code can use local dynamic, |
| 62 | ; but that is not implemented, so it falls back to general dynamic. |
| 63 | ; CHECK-NONPIC: f4: |
| 64 | ; CHECK-NONPIC: internal_ld(tpoff) |
| 65 | ; CHECK-PIC: f4: |
| 66 | ; CHECK-PIC: internal_ld(tlsgd) |
| 67 | } |
| 68 | |
| 69 | |
| 70 | ; ----- initialexec specified ----- |
| 71 | |
| 72 | define i32* @f5() { |
| 73 | entry: |
| 74 | ret i32* @external_ie |
| 75 | |
| 76 | ; Non-PIC and PIC code will use initial exec as specified. |
| 77 | ; CHECK-NONPIC: f5: |
| 78 | ; CHECK-NONPIC: external_ie(gottpoff) |
| 79 | ; CHECK-PIC: f5: |
| 80 | ; CHECK-PIC: external_ie(gottpoff) |
| 81 | } |
| 82 | |
| 83 | define i32* @f6() { |
| 84 | entry: |
| 85 | ret i32* @internal_ie |
| 86 | |
| 87 | ; Non-PIC code can use local exec, PIC code use initial exec as specified. |
| 88 | ; CHECK-NONPIC: f6: |
| 89 | ; CHECK-NONPIC: internal_ie(tpoff) |
| 90 | ; CHECK-PIC: f6: |
| 91 | ; CHECK-PIC: internal_ie(gottpoff) |
| 92 | } |
| 93 | |
| 94 | |
| 95 | ; ----- localexec specified ----- |
| 96 | |
| 97 | define i32* @f7() { |
| 98 | entry: |
| 99 | ret i32* @external_le |
| 100 | |
| 101 | ; Non-PIC and PIC code will use local exec as specified. |
| 102 | ; CHECK-NONPIC: f7: |
| 103 | ; CHECK-NONPIC: external_le(tpoff) |
| 104 | ; CHECK-PIC: f7: |
| 105 | ; CHECK-PIC: external_le(tpoff) |
| 106 | } |
| 107 | |
| 108 | define i32* @f8() { |
| 109 | entry: |
| 110 | ret i32* @internal_le |
| 111 | |
| 112 | ; Non-PIC and PIC code will use local exec as specified. |
| 113 | ; CHECK-NONPIC: f8: |
| 114 | ; CHECK-NONPIC: internal_le(tpoff) |
| 115 | ; CHECK-PIC: f8: |
| 116 | ; CHECK-PIC: internal_le(tpoff) |
| 117 | } |