don't call be_spill_phis for phis of other reg classes

[libfirm] / ir / be / bespill.c

diff --git a/ir/be/bespill.c b/ir/be/bespill.c
index c6a5358..62ffddc 100644 (file)
--- a/ir/be/bespill.c
+++ b/ir/be/bespill.c
@@ -7,7 +7,7 @@
  * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
  */
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #include <stdlib.h>
@@ -125,12 +125,12 @@ static spill_info_t *get_spillinfo(const spill_env_t *env, ir_node *value) {
        return res;
 }
 
-DEBUG_ONLY(
+#ifdef DEBUG_libfirm
 /* Sets the debug module of a spill environment. */
 void be_set_spill_env_dbg_module(spill_env_t *env, firm_dbg_module_t *dbg) {
        env->dbg = dbg;
 }
-)
+#endif
 
 /* Creates a new spill environment. */
 spill_env_t *be_new_spill_env(be_irg_t *birg) {
@@ -676,6 +676,15 @@ void be_insert_spills_reloads(spill_env_t *env) {
        int              reloads   = 0;
        int              spills    = 0;
        spill_info_t     *si;
+       ir_nodeset_iterator_t iter;
+       ir_node          *node;
+
+       /* create all phi-ms first, this is needed so, that phis, hanging on
+          spilled phis work correctly */
+       foreach_ir_nodeset(&env->mem_phis, node, iter) {
+               spill_info_t *info = get_spillinfo(env, node);
+               spill_phi(env, info);
+       }
 
        /* process each spilled node */
        for (si = set_first(env->spills); si; si = set_next(env->spills)) {