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authorMatthias Braun <matze@braunis.de>2010-07-02 18:58:17 +0200
committerMatthias Braun <matze@braunis.de>2010-07-02 18:58:17 +0200
commit18814151f8c0ea17b2a7bf84c82ee3c2e66d6a6b (patch)
tree6cff8b83ad82376aa997841e70c0174cc8735ac2 /ir/be/beloopana.c
parent69849fc8fe452350bfbd2ad67f1898147fc906b4 (diff)
change spiller and related interface to use ir_graph* instead of be_irg_t*
[r27691]
Diffstat (limited to 'ir/be/beloopana.c')
-rw-r--r--ir/be/beloopana.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/ir/be/beloopana.c b/ir/be/beloopana.c
index 6b7ee74..bd3c867 100644
--- a/ir/be/beloopana.c
+++ b/ir/be/beloopana.c
@@ -52,7 +52,7 @@ typedef struct _be_loop_info_t {
struct _be_loopana_t {
set *data;
- be_irg_t *birg;
+ ir_graph *irg;
};
static int cmp_loop_info(const void *a, const void *b, size_t size)
@@ -66,15 +66,16 @@ static int cmp_loop_info(const void *a, const void *b, size_t size)
/**
* Compute the highest register pressure in a block.
- * @param birg The graph.
+ * @param irg The graph.
* @param block The block to compute pressure for.
* @param cls The register class to compute pressure for.
* @return The highest register pressure in the given block.
*/
-static unsigned be_compute_block_pressure(const be_irg_t *birg,
- ir_node *block, const arch_register_class_t *cls)
+static unsigned be_compute_block_pressure(const ir_graph *irg,
+ ir_node *block,
+ const arch_register_class_t *cls)
{
- be_lv_t *lv = be_get_irg_liveness(birg->irg);
+ be_lv_t *lv = be_get_irg_liveness(irg);
ir_nodeset_t live_nodes;
ir_node *irn;
int max_live;
@@ -110,7 +111,8 @@ static unsigned be_compute_block_pressure(const be_irg_t *birg,
* @param cls The register class to compute pressure for.
* @return The highest register pressure in the given loop.
*/
-static unsigned be_compute_loop_pressure(be_loopana_t *loop_ana, ir_loop *loop, const arch_register_class_t *cls)
+static unsigned be_compute_loop_pressure(be_loopana_t *loop_ana, ir_loop *loop,
+ const arch_register_class_t *cls)
{
int i, max;
unsigned pressure;
@@ -126,7 +128,7 @@ static unsigned be_compute_loop_pressure(be_loopana_t *loop_ana, ir_loop *loop,
loop_element elem = get_loop_element(loop, i);
if (*elem.kind == k_ir_node)
- son_pressure = be_compute_block_pressure(loop_ana->birg, elem.node, cls);
+ son_pressure = be_compute_block_pressure(loop_ana->irg, elem.node, cls);
else {
assert(*elem.kind == k_ir_loop);
son_pressure = be_compute_loop_pressure(loop_ana, elem.son, cls);
@@ -147,19 +149,18 @@ static unsigned be_compute_loop_pressure(be_loopana_t *loop_ana, ir_loop *loop,
}
/**
- * Compute the register pressure for a class of all loops in the birg.
- * @param birg The backend irg object
+ * Compute the register pressure for a class of all loops in a graph
+ * @param irg The graph
* @param cls The register class to compute the pressure for
* @return The loop analysis object.
*/
-be_loopana_t *be_new_loop_pressure_cls(be_irg_t *birg,
+be_loopana_t *be_new_loop_pressure_cls(ir_graph *irg,
const arch_register_class_t *cls)
{
- ir_graph *irg = be_get_birg_irg(birg);
be_loopana_t *loop_ana = XMALLOC(be_loopana_t);
loop_ana->data = new_set(cmp_loop_info, 16);
- loop_ana->birg = birg;
+ loop_ana->irg = irg;
DBG((dbg, LEVEL_1, "\n=====================================================\n", cls->name));
DBG((dbg, LEVEL_1, " Computing register pressure for class %s:\n", cls->name));
@@ -180,17 +181,16 @@ be_loopana_t *be_new_loop_pressure_cls(be_irg_t *birg,
* @param birg The backend irg object
* @return The loop analysis object.
*/
-be_loopana_t *be_new_loop_pressure(be_irg_t *birg,
+be_loopana_t *be_new_loop_pressure(ir_graph *irg,
const arch_register_class_t *cls)
{
- ir_graph *irg = be_get_birg_irg(birg);
be_loopana_t *loop_ana = XMALLOC(be_loopana_t);
ir_loop *irg_loop = get_irg_loop(irg);
const arch_env_t *arch_env = be_get_irg_arch_env(irg);
int i;
loop_ana->data = new_set(cmp_loop_info, 16);
- loop_ana->birg = birg;
+ loop_ana->irg = irg;
/* construct control flow loop tree */
if (! (get_irg_loopinfo_state(irg) & loopinfo_cf_consistent)) {