2008-03-23 H.J. Lu <hongjiu.lu@intel.com>

[pf3gnuchains/gcc-fork.git] / gcc / reload1.c

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 9021050..d0fec9b 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -548,7 +548,7 @@ compute_use_by_pseudos (HARD_REG_SET *to, regset from)
       if (r < 0)
        {
          /* reload_combine uses the information from
-            DF_RA_LIVE_IN (BASIC_BLOCK), which might still
+            DF_LIVE_IN (BASIC_BLOCK), which might still
             contain registers that have not actually been allocated
             since they have an equivalence.  */
          gcc_assert (reload_completed);
@@ -1158,10 +1158,7 @@ reload (rtx first, int global)
 
   if (! frame_pointer_needed)
     FOR_EACH_BB (bb)
-      {
-       bitmap_clear_bit (df_get_live_in (bb), HARD_FRAME_POINTER_REGNUM);
-       bitmap_clear_bit (df_get_live_top (bb), HARD_FRAME_POINTER_REGNUM);
-      }
+      bitmap_clear_bit (df_get_live_in (bb), HARD_FRAME_POINTER_REGNUM);
        
   /* Come here (with failure set nonzero) if we can't get enough spill
      regs.  */
@@ -1280,7 +1277,6 @@ reload (rtx first, int global)
                || REG_NOTE_KIND (*pnote) == REG_UNUSED
                || REG_NOTE_KIND (*pnote) == REG_INC
                || REG_NOTE_KIND (*pnote) == REG_RETVAL
-               || REG_NOTE_KIND (*pnote) == REG_LIBCALL_ID
                || REG_NOTE_KIND (*pnote) == REG_LIBCALL)
              *pnote = XEXP (*pnote, 1);
            else