picochip.c: Removed profiling support.

        * config/picochip/picochip.c: Removed profiling support.
        * config/picochip/picochip.md: Removed profiling instruction.
        * config/picochip/picochip.h: Removed profiling builtin.

From-SVN: r144884

gcc/ChangeLog

+2009-03-16  Hariharan Sandanagobalane <hariharan@picochip.com>
+
+	* config/picochip/picochip.c: Removed profiling support.
+	* config/picochip/picochip.md: Removed profiling instruction.
+	* config/picochip/picochip.h: Removed profiling builtin.
+
 2009-03-16  Joseph Myers  <joseph@codesourcery.com>
 
 	* doc/install.texi (--with-host-libstdcxx): Document.

gcc/config/picochip/picochip.c

@@ -3898,23 +3898,6 @@ picochip_generate_halt (void)
   return const0_rtx;
 }
 
-static rtx
-picochip_generate_profile (tree arglist)
-{
-  tree arg0 = TREE_VALUE (arglist);
-  rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
-
-  start_sequence();
-  emit_insn (gen_profile (op0));
-
-  rtx insns = get_insns();
-  end_sequence();
-  emit_insn (insns);
-
-  return const0_rtx;
-}
-
-
 /* Initialise the builtin functions.  Start by initialising
    descriptions of different types of functions (e.g., void fn(int),
    int fn(void)), and then use these to define the builtins. */
@@ -3996,14 +3979,6 @@ picochip_init_builtins (void)
 			       BUILT_IN_MD, NULL, NULL_TREE);
 
   /* Initialise the bit reverse function. */
-  add_builtin_function ("__builtin_profile", void_ftype_int,
-			       PICOCHIP_BUILTIN_PROFILE, BUILT_IN_MD, NULL,
-			       NULL_TREE);
-  add_builtin_function ("picoProfile", void_ftype_int,
-			       PICOCHIP_BUILTIN_PROFILE, BUILT_IN_MD, NULL,
-			       NULL_TREE);
-
-  /* Initialise the bit reverse function. */
   add_builtin_function ("__builtin_brev", unsigned_ftype_unsigned,
 			       PICOCHIP_BUILTIN_BREV, BUILT_IN_MD, NULL,
 			       NULL_TREE);
@@ -4135,9 +4110,6 @@ picochip_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
     case PICOCHIP_BUILTIN_HALT:
       return picochip_generate_halt ();
 
-    case PICOCHIP_BUILTIN_PROFILE:
-      return picochip_generate_profile (arglist);
-
     default:
       gcc_unreachable();
 

gcc/config/picochip/picochip.h

@@ -736,7 +736,6 @@ enum picochip_builtins
   PICOCHIP_BUILTIN_PUT_ARRAY,
   PICOCHIP_BUILTIN_TESTPORT_ARRAY,
   PICOCHIP_BUILTIN_ASRI,
-  PICOCHIP_BUILTIN_PROFILE,
   PICOCHIP_BUILTIN_HALT
 };
 

gcc/config/picochip/picochip.md

@@ -111,9 +111,6 @@
    ; Internal TSTPORT instruction, used to generate a single TSTPORT
    ; instruction for use in the testport branch split.
    (UNSPEC_INTERNAL_TESTPORT        19)
-
-   ; instruction for use in the profile based optimizations.
-   (UNSPEC_INTERNAL_PROFILE        20)
   ]
 )
 
@@ -2228,14 +2225,6 @@
   [(set_attr "length" "1")
    (set_attr "type" "unknown")])
 
-(define_insn "profile"
-  [(unspec_volatile [(match_operand:HI 0 "const_int_operand" "i")]
-	UNSPEC_INTERNAL_PROFILE)]
-  ""
-  "PROFILE_DUMMY %0 \t// (profile instruction %0)"
-  [(set_attr "length" "1")
-   (set_attr "type" "unknown")])
-
 (define_insn "internal_testport"
   [(set (reg:CC CC_REGNUM)
         (unspec_volatile:CC [(match_operand:HI 0 "const_int_operand" "i")]