OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add prototypes.h

Browse Source 
From-SVN: r3793
This commit is contained in:
Jim Wilson 1993-03-19 18:14:45 -08:00
parent 3eb76828b0
commit d3379e9151
1 changed files with 15 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
gcc/recog.h
View File

@ -17,28 +17,37 @@ You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Add prototype support. */
#ifndef PROTO
#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
#define PROTO(ARGS) ARGS
#else
#define PROTO(ARGS) ()
#endif
#endif
/* Recognize an insn and return its insn-code,
which is the sequence number of the DEFINE_INSN that it matches.
If the insn does not match, return -1. */
extern int recog_memoized ();
extern int recog_memoized PROTO((rtx));
/* Determine whether a proposed change to an insn or MEM will make it
invalid. Make the change if not. */
extern int validate_change ();
extern int validate_change PROTO((rtx, rtx *, rtx, int));
/* Apply a group of changes if valid. */
extern int apply_change_group ();
extern int apply_change_group PROTO((void));
/* Return the number of changes so far in the current group. */
extern int num_validated_changes ();
extern int num_validated_changes PROTO((void));
/* Retract some changes. */
extern void cancel_changes ();
extern void cancel_changes PROTO((int));
/* Nonzero means volatile operands are recognized. */
@ -46,7 +55,7 @@ extern int volatile_ok;
/* Extract the operands from an insn that has been recognized. */
extern void insn_extract ();
extern void insn_extract PROTO((rtx));
/* The following vectors hold the results from insn_extract. */