From 651967a8863ec19c91d984983d6c97037df21321 Mon Sep 17 00:00:00 2001 From: Christoph Mallon Date: Sat, 4 Oct 2008 13:15:35 +0000 Subject: [PATCH] Fix fehler157: Lowering Shrs was missing a Conv. [r22469] --- ir/lower/lower_dw.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/ir/lower/lower_dw.c b/ir/lower/lower_dw.c index 6db15f16b..d516b31dc 100644 --- a/ir/lower/lower_dw.c +++ b/ir/lower/lower_dw.c @@ -999,24 +999,25 @@ static void lower_Shrs(ir_node *node, ir_mode *mode, lower_env_t *env) { if (tarval_is_long(tv) && get_tarval_long(tv) >= (long)get_mode_size_bits(mode)) { - ir_node *block = get_nodes_block(node); - ir_node *left = get_Shrs_left(node); - long shf_cnt = get_tarval_long(tv) - get_mode_size_bits(mode); + ir_node *block = get_nodes_block(node); + ir_node *left = get_Shrs_left(node); + long shf_cnt = get_tarval_long(tv) - get_mode_size_bits(mode); + int idx = get_irn_idx(left); + ir_node *low; ir_node *c; - int idx = get_irn_idx(left); left = env->entries[idx]->high_word; idx = get_irn_idx(node); if (shf_cnt > 0) { - ir_node *tmp; - c = new_r_Const_long(irg, block, mode_Iu, shf_cnt); - tmp = new_r_Shrs(irg, block, left, c, mode); - /* low word is expected to have mode_Iu */ - env->entries[idx]->low_word = new_r_Conv(irg, block, tmp, mode_Iu); + c = new_r_Const_long(irg, block, mode_Iu, shf_cnt); + low = new_r_Shrs(irg, block, left, c, mode); } else { - env->entries[idx]->low_word = left; + low = left; } /* if */ + /* low word is expected to have mode_Iu */ + env->entries[idx]->low_word = new_r_Conv(irg, block, low, mode_Iu); + c = new_r_Const_long(irg, block, mode_Iu, get_mode_size_bits(mode) - 1); env->entries[idx]->high_word = new_r_Shrs(irg, block, left, c, mode); -- 2.20.1