Commit 4db6c5b3 authored by yb9976's avatar yb9976
Browse files

Adapted some issues noticed during removal of unused variables.

parent 10e58f96
......@@ -178,9 +178,8 @@ static int vrp_update_node(ir_node *node)
/* We can only compute this if the right value is a constant*/
if (is_Const(right)) {
ir_tarval *bits_set, *bits_not_set;
bits_set = tarval_rotl(vrp_left->bits_set, get_Const_tarval(right));
bits_not_set = tarval_rotl(vrp_left->bits_not_set, get_Const_tarval(right));
new_bits_set = tarval_rotl(vrp_left->bits_set, get_Const_tarval(right));
new_bits_not_set = tarval_rotl(vrp_left->bits_not_set, get_Const_tarval(right));
}
break;
}
......@@ -572,7 +571,7 @@ void set_vrp_data(ir_graph *irg)
/* if something changed, add successors to worklist*/
for (i = get_irn_n_outs(node) - 1; i >= 0; --i) {
succ = get_irn_out(node, i);
waitq_put(env->workqueue, node);
waitq_put(env->workqueue, succ);
}
}
}
......
......@@ -955,7 +955,7 @@ static void get_head_outs(ir_node *node, void *env)
* (Some blocks need to be removed once again.)
* Returns 1 if the given block belongs to the condition chain.
*/
static unsigned find_condition_chain(ir_node *block)
static void find_condition_chain(ir_node *block)
{
const ir_edge_t *edge;
unsigned mark = 0;
......@@ -978,7 +978,7 @@ static unsigned find_condition_chain(ir_node *block)
* continuing with another subtree. */
if (loop_info.cc_size + nodes_n > opt_params.max_cc_size) {
set_Block_mark(block, 0);
return 0;
return;
}
/* Check if block only has a jmp instruction. */
......@@ -1041,8 +1041,6 @@ static unsigned find_condition_chain(ir_node *block)
if (is_in_loop(src) && ! irn_visited(src))
find_condition_chain(src);
}
return mark;
}
/**
......
......@@ -1103,8 +1103,8 @@ static void check_for_cf_meet(ir_node *block, void *ctx)
if (! is_Jmp(pred) && ! is_Raise(pred) && !is_Bad(pred))
continue;
preds[k].pred = pred;
preds[k].index = i;
preds[k++].pred = pred;
preds[k++].index = i;
}
if (k > 1)
......
......@@ -126,7 +126,8 @@ static void process_call(ir_node *call, ir_entity *callee, q_set *hmap)
n_params = get_Call_n_params(call);
/* Beware: we cannot clone variadic parameters as well as the
/* TODO
* Beware: we cannot clone variadic parameters as well as the
* last non-variadic one, which might be needed for the va_start()
* magic
*/
......
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