| Venkatraman Govindaraju | 7d052f2 | 2013-09-22 06:48:52 +0000 | [diff] [blame] | 1 | ; RUN: llc <%s -march=sparc -relocation-model=static | FileCheck %s --check-prefix=v8abs |
| 2 | ; RUN: llc <%s -march=sparcv9 -relocation-model=static | FileCheck %s --check-prefix=v9abs |
| 3 | ; RUN: llc <%s -march=sparc -relocation-model=pic | FileCheck %s --check-prefix=pic |
| 4 | ; RUN: llc <%s -march=sparcv9 -relocation-model=pic | FileCheck %s --check-prefix=pic |
| 5 | |
| 6 | |
| 7 | @local_symbol = internal thread_local global i32 0 |
| 8 | @extern_symbol = external thread_local global i32 |
| 9 | |
| 10 | ; v8abs-LABEL: test_tls_local |
| 11 | ; v8abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]] |
| 12 | ; v8abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]] |
| 13 | ; v8abs: ld [%g7+[[R1]]] |
| 14 | |
| 15 | ; v9abs-LABEL: test_tls_local |
| 16 | ; v9abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]] |
| 17 | ; v9abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]] |
| 18 | ; v9abs: ld [%g7+[[R1]]] |
| 19 | |
| 20 | ; pic-LABEL: test_tls_local |
| 21 | ; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| 22 | ; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]] |
| 23 | ; pic-DAG: sethi %tldm_hi22(local_symbol), [[R0:%[goli][0-7]]] |
| 24 | ; pic-DAG: add [[R0]], %tldm_lo10(local_symbol), [[R1:%[goli][0-7]]] |
| 25 | ; pic-DAG: add [[GOTBASE]], [[R1]], %o0, %tldm_add(local_symbol) |
| 26 | ; pic-DAG: call __tls_get_addr, %tldm_call(local_symbol) |
| 27 | ; pic-DAG: sethi %tldo_hix22(local_symbol), [[R2:%[goli][0-7]]] |
| 28 | ; pic-DAG: xor [[R2]], %tldo_lox10(local_symbol), [[R3:%[goli][0-7]]] |
| 29 | ; pic: add %o0, [[R3]], {{.+}}, %tldo_add(local_symbol) |
| 30 | |
| 31 | define i32 @test_tls_local() { |
| 32 | entry: |
| 33 | %0 = load i32* @local_symbol, align 4 |
| 34 | %1 = add i32 %0, 1 |
| 35 | store i32 %1, i32* @local_symbol, align 4 |
| 36 | ret i32 %1 |
| 37 | } |
| 38 | |
| 39 | |
| 40 | ; v8abs-LABEL: test_tls_extern |
| 41 | ; v8abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| 42 | ; v8abs: add [[PC]], %o7, %[[GOTBASE:[goli][0-7]]] |
| 43 | ; v8abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]] |
| 44 | ; v8abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]] |
| 45 | ; v8abs: ld [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ld(extern_symbol) |
| 46 | ; v8abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol) |
| 47 | ; v8abs: ld [%[[R4]]] |
| 48 | |
| 49 | ; v9abs-LABEL: test_tls_extern |
| 50 | ; v9abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| 51 | ; v9abs: add [[PC]], %o7, %[[GOTBASE:[goli][0-7]]] |
| 52 | ; v9abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]] |
| 53 | ; v9abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]] |
| 54 | ; v9abs: ldx [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ldx(extern_symbol) |
| 55 | ; v9abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol) |
| 56 | ; v9abs: ld [%[[R4]]] |
| 57 | |
| 58 | ; pic-LABEL: test_tls_extern |
| 59 | ; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| 60 | ; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]] |
| 61 | ; pic: sethi %tgd_hi22(extern_symbol), [[R0:%[goli][0-7]]] |
| 62 | ; pic: add [[R0]], %tgd_lo10(extern_symbol), [[R1:%[goli][0-7]]] |
| 63 | ; pic: add [[GOTBASE]], [[R1]], %o0, %tgd_add(extern_symbol) |
| 64 | ; pic: call __tls_get_addr, %tgd_call(extern_symbol) |
| 65 | ; pic-NEXT: nop |
| 66 | |
| 67 | define i32 @test_tls_extern() { |
| 68 | entry: |
| 69 | %0 = load i32* @extern_symbol, align 4 |
| 70 | %1 = add i32 %0, 1 |
| 71 | store i32 %1, i32* @extern_symbol, align 4 |
| 72 | ret i32 %1 |
| 73 | } |