X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firopt_dbg.h;h=7d0d5f7a13b76088b2190474d2be5c31e6cbde7d;hb=a09e658c8142719ef2be114547455bb5a68f480d;hp=44e47e8bc9b588ca712e1b1e4c40aae035b0db5d;hpb=0dff1e408fcf06c3d6701cc5969a037caeb38195;p=libfirm

diff --git a/ir/ir/iropt_dbg.h b/ir/ir/iropt_dbg.h
index 44e47e8bc..7d0d5f7a1 100644
--- a/ir/ir/iropt_dbg.h
+++ b/ir/ir/iropt_dbg.h
@@ -29,13 +29,10 @@
  * @param oldn  the block that it is eliminated
  * @param n     the new node for this block, may be equal to oldn
  */
-#define DBG_OPT_DEAD_BLOCK(oldn, n)                              \
-  do {                                                           \
-    ir_node *ons[2];                                             \
-    ons[0] = oldn;                                               \
-    ons[1] = get_Block_cfgpred(oldn, 0);                         \
-    hook_merge_nodes(&n, 1, ons, SIZ(ons), HOOK_OPT_DEAD_BLOCK); \
-    __dbg_info_merge_sets(&n, 1, ons, SIZ(ons), dbg_dead_code);  \
+#define DBG_OPT_DEAD_BLOCK(oldn, n)                         \
+  do {                                                      \
+    hook_merge_nodes(&n, 1, &oldn, 1, HOOK_OPT_DEAD_BLOCK); \
+    __dbg_info_merge_pair(n, oldn, dbg_dead_code);          \
 	} while(0)
 
 
@@ -156,7 +153,7 @@
   } while(0)
 
 /**
- * Merge the debuig info due to a Phi optimization.
+ * Merge the debug info due to a Phi optimization.
  * A Phi node was replaced by one of its input (the only meaningful)
  *
  * @param phi  the Phi node that will be replaced
@@ -169,6 +166,20 @@
   } while(0)
 
 
+/**
+ * Merge the debug info due to a Sync optimization.
+ * A Sync node was replaced by one of its input (the only meaningful)
+ *
+ * @param sync  the Sync node that will be replaced
+ * @param n     in Sync Input that will replace Sync
+ */
+#define DBG_OPT_SYNC(sync, n)                                   \
+  do {                                                          \
+	  hook_merge_nodes(&n, 1, &sync, 1, HOOK_OPT_SYNC);	          \
+	  __dbg_info_merge_sets(&n, 1, &sync, 1, dbg_opt_ssa);        \
+  } while(0)
+
+
 /**
  * Merge the debug info due to Write-after-Write optimization:
  * Store oldst will be removed, because Store st overwrites it.
@@ -254,7 +265,7 @@
  * Merge the debug info after a tuple optimization.
  * a Proj(Tuple) is replaced by the associated tuple value.
  *
- * @param oldn   the Proj node
+ * @param proj   the Proj node
  * @param tuple  the Tuple node
  * @param n      the Proj(Tuple) value
  */
@@ -332,7 +343,7 @@
  * A node was replaced by a constant due to a Confimation.
  *
  * @param oldn  the old node
- * @param c     the new constnt node
+ * @param c     the new constant node
  */
 #define DBG_OPT_CONFIRM_C(oldn, c)                              \
   do {                                                          \
@@ -340,6 +351,16 @@
     __dbg_info_merge_pair(c, oldn, dbg_opt_confirm);            \
   } while(0)
 
+/**
+ * A exception exdge was removed due to a Confirmation prove.
+ *
+ * @param oldn  the old node
+ */
+#define DBG_OPT_EXC_REM(oldn)                                   \
+  do {                                                          \
+    hook_merge_nodes(NULL, 0, &oldn, 1, HOOK_OPT_EXC_REM);      \
+  } while(0)
+
 /**
  * A node could be evaluated to a value due to a Confirm.
  * This will lead to a constant evaluation.