| ; RUN: llc <%s -march=sparc -relocation-model=static | FileCheck %s --check-prefix=v8abs |
| ; RUN: llc <%s -march=sparcv9 -relocation-model=static | FileCheck %s --check-prefix=v9abs |
| ; RUN: llc <%s -march=sparc -relocation-model=pic | FileCheck %s --check-prefix=pic |
| ; RUN: llc <%s -march=sparcv9 -relocation-model=pic | FileCheck %s --check-prefix=pic |
| |
| |
| @local_symbol = internal thread_local global i32 0 |
| @extern_symbol = external thread_local global i32 |
| |
| ; v8abs-LABEL: test_tls_local |
| ; v8abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]] |
| ; v8abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]] |
| ; v8abs: ld [%g7+[[R1]]] |
| |
| ; v9abs-LABEL: test_tls_local |
| ; v9abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]] |
| ; v9abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]] |
| ; v9abs: ld [%g7+[[R1]]] |
| |
| ; pic-LABEL: test_tls_local |
| ; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| ; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]] |
| ; pic-DAG: sethi %tldm_hi22(local_symbol), [[R0:%[goli][0-7]]] |
| ; pic-DAG: add [[R0]], %tldm_lo10(local_symbol), [[R1:%[goli][0-7]]] |
| ; pic-DAG: add [[GOTBASE]], [[R1]], %o0, %tldm_add(local_symbol) |
| ; pic-DAG: call __tls_get_addr, %tldm_call(local_symbol) |
| ; pic-DAG: sethi %tldo_hix22(local_symbol), [[R2:%[goli][0-7]]] |
| ; pic-DAG: xor [[R2]], %tldo_lox10(local_symbol), [[R3:%[goli][0-7]]] |
| ; pic: add %o0, [[R3]], {{.+}}, %tldo_add(local_symbol) |
| |
| define i32 @test_tls_local() { |
| entry: |
| %0 = load i32* @local_symbol, align 4 |
| %1 = add i32 %0, 1 |
| store i32 %1, i32* @local_symbol, align 4 |
| ret i32 %1 |
| } |
| |
| |
| ; v8abs-LABEL: test_tls_extern |
| ; v8abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| ; v8abs: add [[PC]], %o7, %[[GOTBASE:[goli][0-7]]] |
| ; v8abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]] |
| ; v8abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]] |
| ; v8abs: ld [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ld(extern_symbol) |
| ; v8abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol) |
| ; v8abs: ld [%[[R4]]] |
| |
| ; v9abs-LABEL: test_tls_extern |
| ; v9abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| ; v9abs: add [[PC]], %o7, %[[GOTBASE:[goli][0-7]]] |
| ; v9abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]] |
| ; v9abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]] |
| ; v9abs: ldx [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ldx(extern_symbol) |
| ; v9abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol) |
| ; v9abs: ld [%[[R4]]] |
| |
| ; pic-LABEL: test_tls_extern |
| ; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]] |
| ; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]] |
| ; pic: sethi %tgd_hi22(extern_symbol), [[R0:%[goli][0-7]]] |
| ; pic: add [[R0]], %tgd_lo10(extern_symbol), [[R1:%[goli][0-7]]] |
| ; pic: add [[GOTBASE]], [[R1]], %o0, %tgd_add(extern_symbol) |
| ; pic: call __tls_get_addr, %tgd_call(extern_symbol) |
| ; pic-NEXT: nop |
| |
| define i32 @test_tls_extern() { |
| entry: |
| %0 = load i32* @extern_symbol, align 4 |
| %1 = add i32 %0, 1 |
| store i32 %1, i32* @extern_symbol, align 4 |
| ret i32 %1 |
| } |
