*/
static INLINE int has_reg_class(const be_chordal_env_t *env, const ir_node *irn)
{
- return arch_irn_consider_in_reg_alloc(&env->birg->main_env->arch_env, env->cls, irn);
+ return arch_irn_consider_in_reg_alloc(env->birg->main_env->arch_env, env->cls, irn);
}
#define has_limited_constr(req, irn) \
be_insn_env_t ie;
ie.ignore_colors = env->ignore_colors;
- ie.aenv = &env->birg->main_env->arch_env;
+ ie.aenv = env->birg->main_env->arch_env;
ie.obst = env->obst;
ie.cls = env->cls;
return be_scan_insn(&ie, irn);
static ir_node *prepare_constr_insn(be_chordal_env_t *env, ir_node *irn)
{
const be_irg_t *birg = env->birg;
- const arch_env_t *aenv = &birg->main_env->arch_env;
+ const arch_env_t *aenv = birg->main_env->arch_env;
bitset_t *tmp = bitset_alloca(env->cls->n_regs);
bitset_t *def_constr = bitset_alloca(env->cls->n_regs);
ir_node *bl = get_nodes_block(irn);
}
}
- /* collect all registers occuring in out constraints. */
+ /* collect all registers occurring in out constraints. */
for(i = 0; i < insn->use_start; ++i) {
be_operand_t *op = &insn->ops[i];
if(op->has_constraints)
Check, if
1) the operand is constrained.
2) lives through the node.
- 3) is constrained to a register occuring in out constraints.
+ 3) is constrained to a register occurring in out constraints.
*/
if(!op->has_constraints ||
!values_interfere(birg, insn->irn, op->carrier) ||
be_insn_t **the_insn)
{
be_chordal_env_t *env = alloc_env->chordal_env;
- const arch_env_t *aenv = &env->birg->main_env->arch_env;
+ const arch_env_t *aenv = env->birg->main_env->arch_env;
be_insn_t *insn = *the_insn;
ir_node *perm = NULL;
bitset_t *out_constr = bitset_alloca(env->cls->n_regs);
if(!insn->has_constraints)
goto end;
- aenv = &env->birg->main_env->arch_env;
+ aenv = env->birg->main_env->arch_env;
n_regs = env->cls->n_regs;
bs = bitset_alloca(n_regs);
alloc_nodes = alloca(n_regs * sizeof(alloc_nodes[0]));
bitset_t *live = alloc_env->live;
bitset_t *colors = alloc_env->colors;
bitset_t *in_colors = alloc_env->in_colors;
- const arch_env_t *arch_env = &env->birg->main_env->arch_env;
+ const arch_env_t *arch_env = env->birg->main_env->arch_env;
struct list_head *head = get_block_border_head(env, block);
be_lv_t *lv = env->birg->lv;