debug statistic macros

diff --git a/ir/be/ia32/ia32_dbg_stat.h b/ir/be/ia32/ia32_dbg_stat.h
new file mode 100644 (file)
index 0000000..431c106
--- /dev/null
+++ b/ir/be/ia32/ia32_dbg_stat.h
@@ -0,0 +1,134 @@
+/**
+ * This file contains macros to update ia32 firm statistics
+ * @author Christian Wuerdig
+ * $Id$
+ */
+#ifndef _IA32_DBG_STAT_H_
+#define _IA32_DBG_STAT_H_
+
+#include "irhooks.h"
+#include "dbginfo_t.h"
+#include "firmstat.h"
+
+#define SIZ(x)    sizeof(x)/sizeof((x)[0])
+
+/**
+ * Merge the debug info due to a LEA creation.
+ *
+ * @param oldn  the node
+ * @param n     the new lea
+ */
+#define DBG_OPT_LEA1(oldn, n)                                \
+       do {                                                    \
+               hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LEA);  \
+               __dbg_info_merge_pair(n, oldn, dbg_backend);        \
+       } while(0)
+
+
+/**
+ * Merge the debug info due to a LEA creation.
+ *
+ * @param oldn1  the old node
+ * @param oldn2  an additional old node
+ * @param n      the new lea
+ */
+#define DBG_OPT_LEA2(oldn1, oldn2, n)                              \
+       do {                                                           \
+               ir_node *ons[2];                                           \
+               ons[0] = oldn1;                                            \
+               ons[1] = oldn2;                                            \
+               hook_merge_nodes(&n, 1, ons, SIZ(ons), FS_BE_IA32_LEA);    \
+               __dbg_info_merge_sets(&n, 1, ons, SIZ(ons), dbg_backend);  \
+       } while(0)
+
+/**
+ * Merge the debug info due to a LEA creation.
+ *
+ * @param oldn1  the old node
+ * @param oldn2  an additional old node
+ * @param oldn3  an additional old node
+ * @param n      the new lea
+ */
+#define DBG_OPT_LEA3(oldn1, oldn2, oldn3, n)                       \
+       do {                                                           \
+               ir_node *ons[3];                                           \
+               ons[0] = oldn1;                                            \
+               ons[1] = oldn2;                                            \
+               ons[2] = oldn3;                                            \
+               hook_merge_nodes(&n, 1, ons, SIZ(ons), FS_BE_IA32_LEA);    \
+               __dbg_info_merge_sets(&n, 1, ons, SIZ(ons), dbg_backend);  \
+       } while(0)
+
+/**
+ * Merge the debug info due to a LEA creation.
+ *
+ * @param oldn1  the old node
+ * @param oldn2  an additional old node
+ * @param oldn3  an additional old node
+ * @param oldn4  an additional old node
+ * @param n      the new lea
+ */
+#define DBG_OPT_LEA4(oldn1, oldn2, oldn3, oldn4, n)                \
+       do {                                                           \
+               ir_node *ons[4];                                           \
+               ons[0] = oldn1;                                            \
+               ons[1] = oldn2;                                            \
+               ons[2] = oldn3;                                            \
+               ons[3] = oldn4;                                            \
+               hook_merge_nodes(&n, 1, ons, SIZ(ons), FS_BE_IA32_LEA);    \
+               __dbg_info_merge_sets(&n, 1, ons, SIZ(ons), dbg_backend);  \
+       } while(0)
+
+/**
+ * Merge the debug info due to a Load with LEA creation.
+ *
+ * @param oldn  the lea
+ * @param n     the new load
+ */
+#define DBG_OPT_LOAD_LEA(oldn, n)                                \
+       do {                                                         \
+               hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_LOAD_LEA);  \
+               __dbg_info_merge_pair(n, oldn, dbg_backend);             \
+       } while(0)
+
+/**
+ * Merge the debug info due to a Store with LEA creation.
+ *
+ * @param oldn  the lea
+ * @param n     the new store
+ */
+#define DBG_OPT_STORE_LEA(oldn, n)                                \
+       do {                                                          \
+               hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_STORE_LEA);  \
+               __dbg_info_merge_pair(n, oldn, dbg_backend);              \
+       } while(0)
+
+/**
+ * Merge the debug info due to a source address mode creation.
+ *
+ * @param oldn  the old load
+ * @param n     the new op
+ */
+#define DBG_OPT_AM_S(oldn, n)                                \
+       do {                                                     \
+               hook_merge_nodes(&n, 1, &oldn, 1, FS_BE_IA32_AM_S);  \
+               __dbg_info_merge_pair(n, oldn, dbg_backend);         \
+       } while(0)
+
+/**
+ * Merge the debug info due to a destination address mode creation.
+ *
+ * @param load   the old load
+ * @param store  yhe old store
+ * @param n      the new op
+ */
+#define DBG_OPT_AM_D(load, store, n)                               \
+       do {                                                           \
+               ir_node *ons[2];                                           \
+               ons[0] = load;                                             \
+               ons[1] = store;                                            \
+               hook_merge_nodes(&n, 1, ons, SIZ(ons), FS_BE_IA32_AM_D);   \
+               __dbg_info_merge_sets(&n, 1, ons, SIZ(ons), dbg_backend);  \
+       } while(0)
+
+#endif /* _IA32_DBG_STAT_H_ */