X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fsparc%2Fsparc_transform.c;h=d44651bb8f19da54441547598728638e1c04b787;hb=6f068af98daa4725d60e5d23a8f98ec2841cfa44;hp=29b2e52e8e336b2a3a7c2de7a5011b9d50782567;hpb=b53410a0e9548f99c2b37699f01766f50f1055ff;p=libfirm diff --git a/ir/be/sparc/sparc_transform.c b/ir/be/sparc/sparc_transform.c index 29b2e52e8..d44651bb8 100644 --- a/ir/be/sparc/sparc_transform.c +++ b/ir/be/sparc/sparc_transform.c @@ -851,7 +851,7 @@ static ir_node *gen_float_const(dbg_info *dbgi, ir_node *block, ir_tarval *tv) { ir_entity *entity = create_float_const_entity(tv); ir_node *hi = new_bd_sparc_SetHi(dbgi, block, entity, 0); - ir_node *mem = new_r_NoMem(current_ir_graph); + ir_node *mem = get_irg_no_mem(current_ir_graph); ir_mode *mode = get_tarval_mode(tv); ir_node *new_op = create_ldf(dbgi, block, hi, mem, mode, entity, 0, false); @@ -903,6 +903,9 @@ static ir_node *make_address(dbg_info *dbgi, ir_node *block, ir_entity *entity, { ir_node *hi = new_bd_sparc_SetHi(dbgi, block, entity, offset); ir_node *low = new_bd_sparc_Or_imm(dbgi, block, hi, entity, offset); + + if (get_entity_owner(entity) == get_tls_type()) + panic("thread local storage not supported yet in sparc backend"); return low; } @@ -937,7 +940,7 @@ static ir_node *gen_SwitchJmp(ir_node *node) index = new_bd_sparc_Sll_imm(dbgi, block, new_selector, NULL, 2); /* load from jumptable */ load = new_bd_sparc_Ld_reg(dbgi, block, table_address, index, - new_r_NoMem(current_ir_graph), + get_irg_no_mem(current_ir_graph), mode_gp); address = new_r_Proj(load, mode_gp, pn_sparc_Ld_res); @@ -1094,7 +1097,7 @@ static ir_node *create_ftoi(dbg_info *dbgi, ir_node *block, ir_node *op, { ir_graph *irg = get_irn_irg(block); ir_node *sp = get_irg_frame(irg); - ir_node *nomem = new_r_NoMem(irg); + ir_node *nomem = get_irg_no_mem(irg); ir_node *stf = create_stf(dbgi, block, ftoi, sp, nomem, src_mode, NULL, 0, true); ir_node *ld = new_bd_sparc_Ld_imm(dbgi, block, sp, stf, mode_gp, @@ -1111,7 +1114,7 @@ static ir_node *create_itof(dbg_info *dbgi, ir_node *block, ir_node *op, { ir_graph *irg = get_irn_irg(block); ir_node *sp = get_irg_frame(irg); - ir_node *nomem = new_r_NoMem(irg); + ir_node *nomem = get_irg_no_mem(irg); ir_node *st = new_bd_sparc_St_imm(dbgi, block, op, sp, nomem, mode_gp, NULL, 0, true); ir_node *ldf = new_bd_sparc_Ldf_s(dbgi, block, sp, st, mode_fp, @@ -1298,9 +1301,7 @@ static ir_node *gen_Start(ir_node *node) ir_node *block = get_nodes_block(node); ir_node *new_block = be_transform_node(block); dbg_info *dbgi = get_irn_dbg_info(node); - ir_node *mem; ir_node *start; -ir_node *sp; size_t i; /* stackpointer is important at function prolog */ @@ -1334,25 +1335,6 @@ ir_node *sp; } start = be_prolog_create_start(abihelper, dbgi, new_block); -#if 0 - mem = be_prolog_get_memory(abihelper); - sp = be_prolog_get_reg_value(abihelper, sp_reg); - - if (!cconv->omit_fp) { - ir_node *save = new_bd_sparc_Save_imm(NULL, block, sp, NULL, - -SPARC_MIN_STACKSIZE); - arch_irn_add_flags(save, arch_irn_flags_prolog); - arch_set_irn_register(save, sp_reg); - sp = save; - keep_alive(save); - } - - sp = be_new_IncSP(sp_reg, new_block, sp, BE_STACK_FRAME_SIZE_EXPAND, 0); - arch_irn_add_flags(sp, arch_irn_flags_prolog); - be_prolog_set_reg_value(abihelper, sp_reg, sp); - be_prolog_set_memory(abihelper, mem); -#endif - return start; } @@ -1425,24 +1407,6 @@ static ir_node *gen_Return(ir_node *node) } } -#if 0 - /* we need a restore instruction */ - if (!cconv->omit_fp) { - ir_node *fp = be_prolog_get_reg_value(abihelper, fp_reg); - ir_node *restore = new_bd_sparc_RestoreZero(NULL, block, fp); - arch_irn_add_flags(restore, arch_irn_flags_epilog); - arch_set_irn_register(restore, sp_reg); - be_epilog_set_reg_value(abihelper, sp_reg, restore); - } else { - /* epilog code: an incsp */ - sp = be_epilog_get_reg_value(abihelper, sp_reg); - sp = be_new_IncSP(sp_reg, new_block, sp, - BE_STACK_FRAME_SIZE_SHRINK, 0); - arch_irn_add_flags(sp, arch_irn_flags_epilog); - be_epilog_set_reg_value(abihelper, sp_reg, sp); - } -#endif - bereturn = be_epilog_create_return(abihelper, dbgi, new_block); return bereturn; } @@ -1452,7 +1416,7 @@ static ir_node *bitcast_int_to_float(dbg_info *dbgi, ir_node *block, { ir_graph *irg = current_ir_graph; ir_node *sp = get_irg_frame(irg); - ir_node *nomem = new_r_NoMem(irg); + ir_node *nomem = get_irg_no_mem(irg); ir_node *st = new_bd_sparc_St_imm(dbgi, block, value0, sp, nomem, mode_gp, NULL, 0, true); ir_mode *mode; @@ -1485,7 +1449,7 @@ static void bitcast_float_to_int(dbg_info *dbgi, ir_node *block, { ir_graph *irg = current_ir_graph; ir_node *stack = get_irg_frame(irg); - ir_node *nomem = new_r_NoMem(irg); + ir_node *nomem = get_irg_no_mem(irg); ir_node *stf = create_stf(dbgi, block, node, stack, nomem, float_mode, NULL, 0, true); int bits = get_mode_size_bits(float_mode); @@ -1884,8 +1848,7 @@ static ir_node *gen_Proj_Start(ir_node *node) case pn_Start_M: return be_prolog_get_memory(abihelper); case pn_Start_T_args: - /* we should never need this explicitely */ - return new_r_Bad(get_irn_irg(block)); + break; case pn_Start_P_frame_base: return get_frame_base(); case pn_Start_max: