From 0f7d29a94fa7c1321861150d63ed1e54eac361bf Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Thu, 13 Oct 2011 17:48:00 +0200 Subject: [PATCH] change strange indentation --- ir/lower/lower_dw.c | 181 +++++++++++++++++++++----------------------- 1 file changed, 88 insertions(+), 93 deletions(-) diff --git a/ir/lower/lower_dw.c b/ir/lower/lower_dw.c index ee210c192..a7b908a55 100644 --- a/ir/lower/lower_dw.c +++ b/ir/lower/lower_dw.c @@ -2536,104 +2536,99 @@ static void lower_Builtin(ir_node *builtin, ir_mode *mode) assert(arity == 2); switch (kind) { - case ir_bk_ffs: - { - const lower64_entry_t *entry = get_node_entry(operand); - ir_node *in_high[1] = {entry->high_word}; - ir_node *in_low[1] = {entry->low_word}; - ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(env->low_unsigned)); - ir_node *zero_signed = new_rd_Const(dbgi, irg, get_mode_null(mode_Is)); - ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); - ir_node *cmp_low = new_rd_Cmp(dbgi, block, entry->low_word, zero_unsigned, ir_relation_equal); - ir_node *cmp_high = new_rd_Cmp(dbgi, block, entry->high_word, zero_unsigned, ir_relation_equal); - ir_node *ffs_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); - ir_node *high_proj = new_r_Proj(ffs_high, mode_Is, pn_Builtin_1_result); - ir_node *high = new_rd_Add(dbgi, block, high_proj, number_of_bits, mode_Is); - ir_node *ffs_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); - ir_node *low = new_r_Proj(ffs_low, mode_Is, pn_Builtin_1_result); - ir_node *mux_high = new_rd_Mux(dbgi, block, cmp_high, high, zero_signed, mode_Is); - - if (! allow_ifconv(cmp_high, high, zero_signed)) - ir_nodeset_insert(&created_mux_nodes, mux_high); - - res = new_rd_Mux(dbgi, block, cmp_low, low, mux_high, mode_Is); - - if (! allow_ifconv(cmp_low, low, mux_high)) - ir_nodeset_insert(&created_mux_nodes, res); - } + case ir_bk_ffs: { + const lower64_entry_t *entry = get_node_entry(operand); + ir_node *in_high[1] = {entry->high_word}; + ir_node *in_low[1] = {entry->low_word}; + ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(env->low_unsigned)); + ir_node *zero_signed = new_rd_Const(dbgi, irg, get_mode_null(mode_Is)); + ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); + ir_node *cmp_low = new_rd_Cmp(dbgi, block, entry->low_word, zero_unsigned, ir_relation_equal); + ir_node *cmp_high = new_rd_Cmp(dbgi, block, entry->high_word, zero_unsigned, ir_relation_equal); + ir_node *ffs_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); + ir_node *high_proj = new_r_Proj(ffs_high, mode_Is, pn_Builtin_1_result); + ir_node *high = new_rd_Add(dbgi, block, high_proj, number_of_bits, mode_Is); + ir_node *ffs_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); + ir_node *low = new_r_Proj(ffs_low, mode_Is, pn_Builtin_1_result); + ir_node *mux_high = new_rd_Mux(dbgi, block, cmp_high, high, zero_signed, mode_Is); + + if (! allow_ifconv(cmp_high, high, zero_signed)) + ir_nodeset_insert(&created_mux_nodes, mux_high); + + res = new_rd_Mux(dbgi, block, cmp_low, low, mux_high, mode_Is); + + if (! allow_ifconv(cmp_low, low, mux_high)) + ir_nodeset_insert(&created_mux_nodes, res); break; - case ir_bk_clz: - { - const lower64_entry_t *entry = get_node_entry(operand); - ir_node *in_high[1] = {entry->high_word}; - ir_node *in_low[1] = {entry->low_word}; - ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(mode)); - ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); - ir_node *cmp_high = new_rd_Cmp(dbgi, block, entry->high_word, zero_unsigned, ir_relation_equal); - ir_node *clz_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); - ir_node *high = new_r_Proj(clz_high, mode_Is, pn_Builtin_1_result); - ir_node *clz_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); - ir_node *low_proj = new_r_Proj(clz_low, mode_Is, pn_Builtin_1_result); - ir_node *low = new_rd_Add(dbgi, block, low_proj, number_of_bits, mode_Is); - - res = new_rd_Mux(dbgi, block, cmp_high, high, low, mode_Is); - - if (! allow_ifconv(cmp_high, high, low)) - ir_nodeset_insert(&created_mux_nodes, res); - } + } + case ir_bk_clz: { + const lower64_entry_t *entry = get_node_entry(operand); + ir_node *in_high[1] = {entry->high_word}; + ir_node *in_low[1] = {entry->low_word}; + ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(mode)); + ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); + ir_node *cmp_high = new_rd_Cmp(dbgi, block, entry->high_word, zero_unsigned, ir_relation_equal); + ir_node *clz_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); + ir_node *high = new_r_Proj(clz_high, mode_Is, pn_Builtin_1_result); + ir_node *clz_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); + ir_node *low_proj = new_r_Proj(clz_low, mode_Is, pn_Builtin_1_result); + ir_node *low = new_rd_Add(dbgi, block, low_proj, number_of_bits, mode_Is); + + res = new_rd_Mux(dbgi, block, cmp_high, high, low, mode_Is); + + if (! allow_ifconv(cmp_high, high, low)) + ir_nodeset_insert(&created_mux_nodes, res); break; - case ir_bk_ctz: - { - const lower64_entry_t *entry = get_node_entry(operand); - ir_node *in_high[1] = {entry->high_word}; - ir_node *in_low[1] = {entry->low_word}; - ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(env->low_unsigned)); - ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); - ir_node *cmp_low = new_rd_Cmp(dbgi, block, entry->low_word, zero_unsigned, ir_relation_equal); - ir_node *ffs_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); - ir_node *high_proj = new_r_Proj(ffs_high, mode_Is, pn_Builtin_1_result); - ir_node *high = new_rd_Add(dbgi, block, high_proj, number_of_bits, mode_Is); - ir_node *ffs_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); - ir_node *low = new_r_Proj(ffs_low, mode_Is, pn_Builtin_1_result); - - res = new_rd_Mux(dbgi, block, cmp_low, low, high, mode_Is); - - if (! allow_ifconv(cmp_low, low, high)) - ir_nodeset_insert(&created_mux_nodes, res); - } + } + case ir_bk_ctz: { + const lower64_entry_t *entry = get_node_entry(operand); + ir_node *in_high[1] = {entry->high_word}; + ir_node *in_low[1] = {entry->low_word}; + ir_node *number_of_bits = new_r_Const_long(irg, mode_Is, get_mode_size_bits(env->low_unsigned)); + ir_node *zero_unsigned = new_rd_Const(dbgi, irg, get_mode_null(mode_Iu)); + ir_node *cmp_low = new_rd_Cmp(dbgi, block, entry->low_word, zero_unsigned, ir_relation_equal); + ir_node *ffs_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); + ir_node *high_proj = new_r_Proj(ffs_high, mode_Is, pn_Builtin_1_result); + ir_node *high = new_rd_Add(dbgi, block, high_proj, number_of_bits, mode_Is); + ir_node *ffs_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); + ir_node *low = new_r_Proj(ffs_low, mode_Is, pn_Builtin_1_result); + + res = new_rd_Mux(dbgi, block, cmp_low, low, high, mode_Is); + + if (! allow_ifconv(cmp_low, low, high)) + ir_nodeset_insert(&created_mux_nodes, res); break; - case ir_bk_popcount: - { - const lower64_entry_t *entry = get_node_entry(operand); - ir_node *in_high[1] = {entry->high_word}; - ir_node *in_low[1] = {entry->low_word}; - ir_node *popcount_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); - ir_node *popcount_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); - ir_node *high = new_r_Proj(popcount_high, mode_Is, pn_Builtin_1_result); - ir_node *low = new_r_Proj(popcount_low, mode_Is, pn_Builtin_1_result); - - res = new_rd_Add(dbgi, block, high, low, mode_Is); - } + } + case ir_bk_popcount: { + const lower64_entry_t *entry = get_node_entry(operand); + ir_node *in_high[1] = {entry->high_word}; + ir_node *in_low[1] = {entry->low_word}; + ir_node *popcount_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); + ir_node *popcount_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); + ir_node *high = new_r_Proj(popcount_high, mode_Is, pn_Builtin_1_result); + ir_node *low = new_r_Proj(popcount_low, mode_Is, pn_Builtin_1_result); + + res = new_rd_Add(dbgi, block, high, low, mode_Is); break; - case ir_bk_parity: - { - const lower64_entry_t *entry = get_node_entry(operand); - ir_node *in_high[1] = {entry->high_word}; - ir_node *in_low[1] = {entry->low_word}; - ir_node *parity_high; - ir_node *parity_low; - ir_node *high; - ir_node *low; - - assert(arity == 2); - - parity_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); - high = new_r_Proj(parity_high, mode_Is, pn_Builtin_1_result); - parity_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); - low = new_r_Proj(parity_low, mode_Is, pn_Builtin_1_result); - res = new_rd_Eor(dbgi, block, high, low, mode_Is); - } + } + case ir_bk_parity: { + const lower64_entry_t *entry = get_node_entry(operand); + ir_node *in_high[1] = {entry->high_word}; + ir_node *in_low[1] = {entry->low_word}; + ir_node *parity_high; + ir_node *parity_low; + ir_node *high; + ir_node *low; + + assert(arity == 2); + + parity_high = new_rd_Builtin(dbgi, block, mem, 1, in_high, kind, lowered_type_high); + high = new_r_Proj(parity_high, mode_Is, pn_Builtin_1_result); + parity_low = new_rd_Builtin(dbgi, block, mem, 1, in_low, kind, lowered_type_low); + low = new_r_Proj(parity_low, mode_Is, pn_Builtin_1_result); + res = new_rd_Eor(dbgi, block, high, low, mode_Is); break; + } default: panic("unexpected builtin"); } -- 2.20.1