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- BugFix: transmit a block, not a node (fixes r23473)
[libfirm]
/
ir
/
be
/
bechordal.c
diff --git
a/ir/be/bechordal.c
b/ir/be/bechordal.c
index
6936468
..
6d32c1c
100644
(file)
--- a/
ir/be/bechordal.c
+++ b/
ir/be/bechordal.c
@@
-369,13
+369,9
@@
void be_pre_spill_prepare_constr(be_chordal_env_t *cenv) {
static void pair_up_operands(const be_chordal_alloc_env_t *alloc_env, be_insn_t *insn)
{
const be_chordal_env_t *env = alloc_env->chordal_env;
static void pair_up_operands(const be_chordal_alloc_env_t *alloc_env, be_insn_t *insn)
{
const be_chordal_env_t *env = alloc_env->chordal_env;
-
- int n_uses = be_insn_n_uses(insn);
- int n_defs = be_insn_n_defs(insn);
- bitset_t *bs = bitset_alloca(env->cls->n_regs);
- int *pairing = alloca(MAX(n_defs, n_uses) * sizeof(pairing[0]));
-
- int i, j;
+ bitset_t *bs = bitset_alloca(env->cls->n_regs);
+ int i;
+ int j;
/*
For each out operand, try to find an in operand which can be assigned the
/*
For each out operand, try to find an in operand which can be assigned the
@@
-538,10
+534,10
@@
static ir_node *handle_constraints(be_chordal_alloc_env_t *alloc_env,
n_regs = env->cls->n_regs;
bs = bitset_alloca(n_regs);
n_regs = env->cls->n_regs;
bs = bitset_alloca(n_regs);
- alloc_nodes =
alloca(n_regs * sizeof(alloc_nodes[0])
);
+ alloc_nodes =
ALLOCAN(ir_node*, n_regs
);
//bp = hungarian_new(n_regs, n_regs, 2, HUNGARIAN_MATCH_PERFECT);
bp = bipartite_new(n_regs, n_regs);
//bp = hungarian_new(n_regs, n_regs, 2, HUNGARIAN_MATCH_PERFECT);
bp = bipartite_new(n_regs, n_regs);
- assignment =
alloca(n_regs * sizeof(assignment[0])
);
+ assignment =
ALLOCAN(int, n_regs
);
partners = pmap_create();
/*
partners = pmap_create();
/*
@@
-925,7
+921,7
@@
static void assign(ir_node *block, void *env_ptr)
list_for_each_entry_reverse(border_t, b, head, list) {
ir_node *irn = b->irn;
int nr = get_irn_idx(irn);
list_for_each_entry_reverse(border_t, b, head, list) {
ir_node *irn = b->irn;
int nr = get_irn_idx(irn);
- int ignore = arch_irn_is
(irn, ignore
);
+ int ignore = arch_irn_is
_ignore(irn
);
/*
* Assign a color, if it is a local def. Global defs already have a
/*
* Assign a color, if it is a local def. Global defs already have a