* expr.c (expand_expr): Use gen_int_mode for the argument

[pf3gnuchains/gcc-fork.git] / gcc / recog.c

diff --git a/gcc/recog.c b/gcc/recog.c
index 6a20e86..6f4a733 100644 (file)
--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -1088,7 +1088,7 @@ register_operand (op, mode)
 #ifdef CANNOT_CHANGE_MODE_CLASS
       if (GET_CODE (sub) == REG
          && REGNO (sub) < FIRST_PSEUDO_REGISTER
-         && REG_CANNOT_CHANGE_MODE_P (REGNO (sub), mode, GET_MODE (sub))
+         && REG_CANNOT_CHANGE_MODE_P (REGNO (sub), GET_MODE (sub), mode)
          && GET_MODE_CLASS (GET_MODE (sub)) != MODE_COMPLEX_INT
          && GET_MODE_CLASS (GET_MODE (sub)) != MODE_COMPLEX_FLOAT)
        return 0;
@@ -1316,7 +1316,7 @@ push_operand (op, mode)
 #ifdef STACK_GROWS_DOWNWARD
          || INTVAL (XEXP (XEXP (op, 1), 1)) != - (int) rounded_size
 #else
-         || INTVAL (XEXP (XEXP (op, 1), 1)) != rounded_size
+         || INTVAL (XEXP (XEXP (op, 1), 1)) != (int) rounded_size
 #endif
          )
        return 0;
@@ -2840,12 +2840,12 @@ split_all_insns (upd_life)
      int upd_life;
 {
   sbitmap blocks;
-  int changed;
+  bool changed;
   basic_block bb;
 
   blocks = sbitmap_alloc (last_basic_block);
   sbitmap_zero (blocks);
-  changed = 0;
+  changed = false;
 
   FOR_EACH_BB_REVERSE (bb)
     {
@@ -2870,7 +2870,7 @@ split_all_insns (upd_life)
              while (GET_CODE (last) == BARRIER)
                last = PREV_INSN (last);
              SET_BIT (blocks, bb->index);
-             changed = 1;
+             changed = true;
              insn = last;
            }
        }
@@ -2878,14 +2878,18 @@ split_all_insns (upd_life)
 
   if (changed)
     {
+      int old_last_basic_block = last_basic_block;
+
       find_many_sub_basic_blocks (blocks);
+
+      if (old_last_basic_block != last_basic_block && upd_life)
+       blocks = sbitmap_resize (blocks, last_basic_block, 1);
     }
 
   if (changed && upd_life)
-    {
-      count_or_remove_death_notes (blocks, 1);
-      update_life_info (blocks, UPDATE_LIFE_LOCAL, PROP_DEATH_NOTES);
-    }
+    update_life_info (blocks, UPDATE_LIFE_GLOBAL_RM_NOTES,
+                     PROP_DEATH_NOTES | PROP_REG_INFO);
+
 #ifdef ENABLE_CHECKING
   verify_flow_info ();
 #endif