rl78.c: Remove DIV attribute code accidentally included in previous rl78 commit.

	* config/rl78/rl78.c: Remove DIV attribute code accidentally
	included in previous rl78 commit.

From-SVN: r220578

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index db3927e44113b729de9b922912682c933b637acd..6ee5216a1701b93fd2c8cc00d8ff4834c4e62a9a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-10  Nick Clifton  <nickc@redhat.com>
+
+       * config/rl78/rl78.c: Remove DIV attribute code accidentally
+       included in previous rl78 commit.
+
 2015-02-10  Richard Biener  <rguenther@suse.de>
 
        * tree-streamer.h (streamer_read_tree_bitfields): Adjust.
@@ -65,7 +70,7 @@
 
 2015-02-08  Jan Hubicka  <hubicka@ucw.cz>
 
-       PR ipa/63566 
+       PR ipa/63566
        * ipa-icf.c (set_local): New function.
        (sem_function::merge): Use it.
 
@@ -125,13 +130,13 @@
 
 2015-02-08  Jan Hubicka  <hubicka@ucw.cz>
 
-       PR ipa/63566 
+       PR ipa/63566
        * ipa-visibility.c (cgraph_node::non_local_p): Accept aliases.
        (cgraph_node::local_p): Remove thunk related FIXME.
 
 2015-02-08  Jan Hubicka  <hubicka@ucw.cz>
 
-       PR ipa/63566 
+       PR ipa/63566
        * i386.c (ix86_function_regparm): Look through aliases to see if callee
        is local and optimized.
        (ix86_function_sseregparm): Likewise; also use target's SSE math
@@ -141,12 +146,12 @@
 
 2015-02-08  Jan Hubicka  <hubicka@ucw.cz>
 
-       PR ipa/63566 
+       PR ipa/63566
        * ipa-split.c (execute_split_functions): Split if function has aliases.
 
 2015-02-08  Jan Hubicka  <hubicka@ucw.cz>
 
-       PR ipa/63566 
+       PR ipa/63566
        * cgraphunit.c (cgraph_node::analyze): Be sure target of thunk is
        aliases before trying to expand it.
        (cgraph_node::expand_thunk): Fix formating.

diff --git a/gcc/config/rl78/rl78.c b/gcc/config/rl78/rl78.c
index 1ab483e01a30a9a341520b7c8a7721ddbe4bc676..38a99c230d410dd24b005cbad17441c2f9d4a434 100644 (file)
--- a/gcc/config/rl78/rl78.c
+++ b/gcc/config/rl78/rl78.c
@@ -3462,18 +3462,6 @@ rl78_alloc_physical_registers (void)
          record_content (BC, NULL_RTX);
          record_content (DE, NULL_RTX);
        }
-      else if (valloc_method == VALLOC_DIVHI)
-       {
-         record_content (AX, NULL_RTX);
-         record_content (BC, NULL_RTX);
-       }
-      else if (valloc_method == VALLOC_DIVSI)
-       {
-         record_content (AX, NULL_RTX);
-         record_content (BC, NULL_RTX);
-         record_content (DE, NULL_RTX);
-         record_content (HL, NULL_RTX);
-       }
 
       if (insn_ok_now (insn))
        continue;
@@ -3509,18 +3497,6 @@ rl78_alloc_physical_registers (void)
          record_content (BC, NULL_RTX);
          record_content (DE, NULL_RTX);
          break;
-       case VALLOC_DIVSI:
-         rl78_alloc_address_registers_div (insn);
-         record_content (AX, NULL_RTX);
-         record_content (BC, NULL_RTX);
-         record_content (DE, NULL_RTX);
-         record_content (HL, NULL_RTX);
-         break;
-       case VALLOC_DIVHI:
-         rl78_alloc_address_registers_div (insn);
-         record_content (AX, NULL_RTX);
-         record_content (BC, NULL_RTX);
-         break;
        default:
          gcc_unreachable ();
        }
@@ -3835,37 +3811,6 @@ set_origin (rtx pat, rtx_insn * insn, int * origins, int * age)
            age[i] = 0;
          }
     }
-  else if (get_attr_valloc (insn) == VALLOC_DIVHI)
-    {
-      if (dump_file)
-       fprintf (dump_file, "Resetting origin of AX/DE for DIVHI pattern.\n");
-
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-       if (i == A_REG
-           || i == X_REG
-           || i == D_REG
-           || i == E_REG
-           || origins[i] == A_REG
-           || origins[i] == X_REG
-           || origins[i] == D_REG
-           || origins[i] == E_REG)
-         {
-           origins[i] = i;
-           age[i] = 0;
-         }
-    }
-  else if (get_attr_valloc (insn) == VALLOC_DIVSI)
-    {
-      if (dump_file)
-       fprintf (dump_file, "Resetting origin of AX/BC/DE/HL for DIVSI pattern.\n");
-
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-       if (i <= 7 || origins[i] <= 7)
-         {
-           origins[i] = i;
-           age[i] = 0;
-         }
-    }
 
   if (GET_CODE (src) == ASHIFT
       || GET_CODE (src) == ASHIFTRT