spill_info_t *info;
reloader_t *rel;
- assert(sched_is_scheduled(before));
assert(arch_irn_consider_in_reg_alloc(env->arch_env, env->cls, to_spill));
info = get_spillinfo(env, to_spill);
ir_graph *irg = get_irn_irg(block);
ir_node *startblock = get_irg_start_block(irg);
+ last = sched_next(last);
// last node must be a cfop, only exception is the start block
assert(last == startblock);
}
if(arg == get_irg_frame(env->chordal_env->irg))
return 1;
+ // hack for now (happens when command should be inserted at end of block)
+ if(is_Block(reloader)) {
+ return 0;
+ }
+
/* the following test does not work while spilling,
* because the liveness info is not adapted yet to the effects of the
* additional spills/reloads.
static ir_node *do_remat(spill_env_t *env, ir_node *spilled, ir_node *reloader) {
int i, arity;
ir_node *res;
- ir_node *bl = get_nodes_block(reloader);
+ ir_node *bl;
ir_node **ins;
+ if(is_Block(reloader)) {
+ bl = reloader;
+ } else {
+ bl = get_nodes_block(reloader);
+ }
+
ins = alloca(get_irn_arity(spilled) * sizeof(ins[0]));
for(i = 0, arity = get_irn_arity(spilled); i < arity; ++i) {
ir_node *arg = get_irn_n(spilled, i);
DBG((env->dbg, LEVEL_1, "Insert remat %+F before reloader %+F\n", res, reloader));
/* insert in schedule */
- assert(!is_Block(reloader));
sched_add_before(reloader, res);
return res;