* genemit.c (gen_insn): Call gen_exp with a non-null used

[pf3gnuchains/gcc-fork.git] / gcc / insn-notes.def

diff --git a/gcc/insn-notes.def b/gcc/insn-notes.def
index 3b164e8..9f942bb 100644 (file)
--- a/gcc/insn-notes.def
+++ b/gcc/insn-notes.def
@@ -1,5 +1,5 @@
 /* Insn note definitions.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -15,8 +15,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 /* This file defines all the codes that may appear in the
    NOTE_LINE_NUMBER field of a NOTE insn for kinds of notes that are
@@ -43,15 +43,6 @@ INSN_NOTE (DELETED_LABEL)
 INSN_NOTE (BLOCK_BEG)
 INSN_NOTE (BLOCK_END)
 
-/* These mark the extremes of a loop.  */
-INSN_NOTE (LOOP_BEG)
-INSN_NOTE (LOOP_END)
-
-/* Generated at the place in a loop that `continue' jumps to.  */
-INSN_NOTE (LOOP_CONT)
-/* Generated at the start of a duplicated exit test.  */
-INSN_NOTE (LOOP_VTOP)
-
 /* This note indicates the start of the real body of the function,
    i.e. the point just after all of the parms have been moved into
    their homes, etc.  */
@@ -75,34 +66,16 @@ INSN_NOTE (EPILOGUE_BEG)
 INSN_NOTE (EH_REGION_BEG)
 INSN_NOTE (EH_REGION_END)
 
-/* Generated whenever a duplicate line number note is output.
-   For example, one is output after the end of an inline function,
-   in order to prevent the line containing the inline call from
-   being counted twice in gcov.  */
-INSN_NOTE (REPEATED_LINE_NUMBER)
-
 /* The location of a variable.  */
 INSN_NOTE (VAR_LOCATION)
 
-/* Record the expected value of a register at a location.  Uses
-   NOTE_EXPECTED_VALUE; stored as (eq (reg) (const_int)).  */
-INSN_NOTE (EXPECTED_VALUE)
-
 /* Record the struct for the following basic block.  Uses
    NOTE_BASIC_BLOCK.  FIXME: Redundant with the basic block pointer
    now included in every insn.  */
 INSN_NOTE (BASIC_BLOCK)
 
-/* Record that the current basic block is unlikely to be executed and
-   should be moved to the UNLIKELY_EXECUTED_TEXT_SECTION.  FIXME: Make
-   this a bit on the basic block structure. */
-INSN_NOTE (UNLIKELY_EXECUTED_CODE)
-
-/* Mark that a block shouldn't be scheduled.  This is currently used
-   in modulo scheduling. Modulo scheduling adds this note to the
-   blocks of the modulo-scheduled loops to disable scheduling them in
-   the later traditional scheduling passes.  FIXME: Make this a bit on
-   the basic block structure.  */
-INSN_NOTE (DISABLE_SCHED_OF_BLOCK)
+/* Mark the inflection point in the instruction stream where we switch
+   between hot and cold text sections.  */
+INSN_NOTE (SWITCH_TEXT_SECTIONS)
 
 #undef INSN_NOTE