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tm.texi (EASY_DIV_EXPR, [...]): Remove documentation of obsolete macros.

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* doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR,
	LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove
	documentation of obsolete macros.
	* system.h: Poison these macros.
	* config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h,
	config/arc/arc.h, config/arm/arm.h, config/avr/avr.h,
	config/c4x/c4x.h, config/clipper/clipper.h,
	config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h,
	config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h,
	config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h,
	config/i386/i386.h, config/i860/i860.h, config/i960/i960.h,
	config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h,
	config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h,
	config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
	config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h,
	config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h,
	config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
	config/sparc/sparc.h, config/stormy16/stormy16.h,
	config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove
	definitions and commented out definitions of obsolete macros.
	* config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms
	of MAX_INT_TYPE_SIZE.

From-SVN: r48665
This commit is contained in:
Joseph Myers 2002-01-08 22:51:46 +00:00 • committed by Joseph Myers
parent d9df09cce8
commit 16c484c7d5
46 changed files with 70 additions and 380 deletions
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25
gcc/ChangeLog
View file

@ -1,3 +1,28 @@
2002-01-08 Joseph S. Myers <jsm28@cam.ac.uk>
* doc/tm.texi (EASY_DIV_EXPR, IMPLICIT_FIX_EXPR,
LONGJMP_RESTORE_FROM_STACK, MAX_INT_TYPE_SIZE): Remove
documentation of obsolete macros.
* system.h: Poison these macros.
* config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h,
config/arc/arc.h, config/arm/arm.h, config/avr/avr.h,
config/c4x/c4x.h, config/clipper/clipper.h,
config/convex/convex.h, config/cris/cris.h, config/d30v/d30v.h,
config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h,
config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h,
config/i386/i386.h, config/i860/i860.h, config/i960/i960.h,
config/ia64/ia64.h, config/m32r/m32r.h, config/m68hc11/m68hc11.h,
config/m68k/m68k.h, config/m88k/m88k.h, config/mcore/mcore.h,
config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
config/mn10300/mn10300.h, config/ns32k/ns32k.h, config/pa/pa.h,
config/pdp11/pdp11.h, config/pj/pj.h, config/romp/romp.h,
config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
config/sparc/sparc.h, config/stormy16/stormy16.h,
config/v850/v850.h, config/vax/vax.h, config/we32k/we32k.h: Remove
definitions and commented out definitions of obsolete macros.
* config/mips/iris5.h (MAX_WCHAR_TYPE_SIZE): Don't define in terms
of MAX_INT_TYPE_SIZE.
2002-01-08 Ulrich Weigand <uweigand@de.ibm.com>
* config/s390/s390.c (s390_preferred_reload_class): Never

8
gcc/config/1750a/1750a.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler.
Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by O.M.Kellogg, DASA (oliver.kellogg@space.otn.dasa.de)
This file is part of GNU CC.
@ -759,12 +759,6 @@ enum reg_class { NO_REGS, R2, R0_1, INDEX_REGS, BASE_REGS, ALL_REGS, LIM_REG_CLA
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/a29k/a29k.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for AMD Am29000 CPU.
Copyright (C) 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@nyu.edu)
This file is part of GNU CC.
@ -1179,12 +1179,6 @@ extern const char *a29k_function_name;
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 0

8
gcc/config/alpha/alpha.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for DEC Alpha.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
This file is part of GNU CC.
@ -1504,12 +1504,6 @@ do { \
but we should try to find some better way sometime. */
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/arc/arc.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001
Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GNU CC.
@ -1430,12 +1430,6 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
done, NIL if none. */
#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 4

8
gcc/config/arm/arm.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for ARM.
Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001 Free Software Foundation, Inc.
2001, 2002 Free Software Foundation, Inc.
Contributed by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl)
and Martin Simmons (@harleqn.co.uk).
More major hacks by Richard Earnshaw (rearnsha@arm.com)
@ -2356,12 +2356,6 @@ typedef struct
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* signed 'char' is most compatible, but RISC OS wants it unsigned.
unsigned is probably best, but may break some code. */
#ifndef DEFAULT_SIGNED_CHAR

11
gcc/config/avr/avr.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler,
for ATMEL AVR at90s8515, ATmega103/103L, ATmega603/603L microcontrollers.
Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Denis Chertykov (denisc@overta.ru)
This file is part of GNU CC.
@ -2570,15 +2570,6 @@ extern int avr_case_values_threshold;
register. Most RISC machines have this property and most CISC
machines do not. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* An alias for a tree code that is the easiest kind of division to
compile code for in the general case. It may be `TRUNC_DIV_EXPR',
`FLOOR_DIV_EXPR', `CEIL_DIV_EXPR' or `ROUND_DIV_EXPR'. These four
division operators differ in how they round the result to an
integer. `EASY_DIV_EXPR' is used when it is permissible to use
any of those kinds of division and the choice should be made on
the basis of efficiency. */
#define MOVE_MAX 4
/* The maximum number of bytes that a single instruction can move
quickly between memory and registers or between two memory

6
gcc/config/c4x/c4x.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. TMS320C[34]x
Copyright (C) 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001 Free Software Foundation, Inc.
1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz)
and Herman Ten Brugge (Haj.Ten.Brugge@net.HCC.nl).
@ -2103,10 +2103,6 @@ do { fprintf (asm_out_file, "\t.sdef\t"); \
"%s\t.val\t.%s\t.scl\t-1%s\t.endef\n", \
SDB_DELIM, SDB_DELIM, SDB_DELIM); } while (0)
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

12
gcc/config/clipper/clipper.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. Clipper version.
Copyright (C) 1987, 1988, 1991, 1993, 1994, 1995, 1996, 1998,
1999, 2000 Free Software Foundation, Inc.
1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Holger Teutsch (holger@hotbso.rhein-main.de)
This file is part of GNU CC.
@ -338,10 +338,6 @@ enum reg_class { NO_REGS, GENERAL_REGS, FLOAT_REGS, ALL_REGS, LIM_REG_CLASSES};
makes the stack pointer a smaller address. */
#define STACK_GROWS_DOWNWARD
/* Define this if longjmp restores from saved registers
rather than from what setjmp saved. */
/* #define LONGJMP_RESTORE_FROM_STACK */
/* Define this if the nominal address of the stack frame
is at the high-address end of the local variables;
that is, each additional local variable allocated
@ -780,12 +776,6 @@ do \
done, NIL if none. */
#define LOAD_EXTEND_OP(MODE) SIGN_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

9
gcc/config/convex/convex.h
View file

@ -1,5 +1,6 @@
/* Definitions of target machine for GNU compiler. Convex version.
Copyright (C) 1988, 1994, 1995, 1996, 2000 Free Software Foundation, Inc.
Copyright (C) 1988, 1994, 1995, 1996, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GNU CC.
@ -1019,12 +1020,6 @@ enum reg_class {
jumps to the default label instead. */
/* #define CASE_DROPS_THROUGH */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

6
gcc/config/cris/cris.h
View file

@ -1,5 +1,5 @@
/* Definitions for GCC. Part of the machine description for CRIS.
Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Axis Communications. Written by Hans-Peter Nilsson.
This file is part of GCC.
@ -1790,12 +1790,8 @@ struct cum_args {int regs;};
/* FIXME: Investigate CASE_VECTOR_SHORTEN_MODE to make sure HImode is not
used when broken-.word could possibly fail (plus test-case). */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* This is the number of bytes that can be moved in one
reasonably fast instruction sequence. For CRIS, this is two
instructions: mem => reg, reg => mem. */

24
gcc/config/d30v/d30v.h
View file

@ -887,12 +887,6 @@ do { \
If you don't define this, the default is one word. */
#define INT_TYPE_SIZE 32
/* Maximum number for the size in bits of the type `int' on the target machine.
If this is undefined, the default is `INT_TYPE_SIZE'. Otherwise, it is the
constant value that is the largest value that `INT_TYPE_SIZE' can have at
run-time. This is used in `cpp'. */
/* #define MAX_INT_TYPE_SIZE */
/* A C expression for the size in bits of the type `short' on the target
machine. If you don't define this, the default is half a word. (If this
would be less than one storage unit, it is rounded up to one unit.) */
@ -2157,12 +2151,6 @@ typedef struct d30v_stack {
abort (); \
}
/* Define this macro if the `longjmp' function restores registers from the
stack frames, rather than from those saved specifically by `setjmp'.
Certain quantities must not be kept in registers across a call to `setjmp'
on such machines. */
/* #define LONGJMP_RESTORE_FROM_STACK */
/* Passing Function Arguments on the Stack */
@ -5203,23 +5191,11 @@ fprintf (STREAM, "\t.word .L%d\n", VALUE)
/* Define if loading short immediate values into registers sign extends. */
#define SHORT_IMMEDIATES_SIGN_EXTEND
/* An alias for a tree code that should be used by default for conversion of
floating point values to fixed point. Normally, `FIX_ROUND_EXPR' is used. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* Define this macro if the same instructions that convert a floating point
number to a signed fixed point number also convert validly to an unsigned
one. */
/* #define FIXUNS_TRUNC_LIKE_FIX_TRUNC */
/* An alias for a tree code that is the easiest kind of division to compile
code for in the general case. It may be `TRUNC_DIV_EXPR', `FLOOR_DIV_EXPR',
`CEIL_DIV_EXPR' or `ROUND_DIV_EXPR'. These four division operators differ
in how they round the result to an integer. `EASY_DIV_EXPR' is used when it
is permissible to use any of those kinds of division and the choice should
be made on the basis of efficiency. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* The maximum number of bytes that a single instruction can move quickly from
memory to memory. */
#define MOVE_MAX 8

6
gcc/config/dsp16xx/dsp16xx.h
View file

@ -1889,12 +1889,6 @@ const_section () \
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 1

8
gcc/config/elxsi/elxsi.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler. Elxsi version.
Copyright (C) 1987, 1988, 1992, 1995, 1996, 1998, 1999, 2000
Copyright (C) 1987, 1988, 1992, 1995, 1996, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Mike Stump <mrs@cygnus.com> in 1988. This is the first
64 bit port of GNU CC.
@ -566,12 +566,6 @@ enum reg_class { NO_REGS, GENERAL_REGS, ALL_REGS, LIM_REG_CLASSES };
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

10
gcc/config/fr30/fr30.h
View file

@ -1,7 +1,7 @@
/*{{{ Comment. */
/* Definitions of FR30 target.
Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
This file is part of GNU CC.
@ -1568,14 +1568,6 @@ fprintf (STREAM, "\t.word .L%d\n", VALUE)
a jump-table should have. */
#define CASE_VECTOR_MODE SImode
/* An alias for a tree code that is the easiest kind of division to compile
code for in the general case. It may be `TRUNC_DIV_EXPR', `FLOOR_DIV_EXPR',
`CEIL_DIV_EXPR' or `ROUND_DIV_EXPR'. These four division operators differ
in how they round the result to an integer. `EASY_DIV_EXPR' is used when it
is permissible to use any of those kinds of division and the choice should
be made on the basis of efficiency. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* The maximum number of bytes that a single instruction can move quickly from
memory to memory. */
#define MOVE_MAX 8

8
gcc/config/h8300/h8300.h
View file

@ -1,7 +1,7 @@
/* Definitions of target machine for GNU compiler.
Hitachi H8/300 version generating coff
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1996, 1997, 1998, 1999,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Steve Chamberlain (sac@cygnus.com),
Jim Wilson (wilson@cygnus.com), and Doug Evans (dje@cygnus.com).
@ -949,12 +949,6 @@ struct cum_arg
Do not define this if the table should contain absolute addresses. */
/*#define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0.
On the H8/300, sign extension is expensive, so we'll say that chars

10
gcc/config/i370/i370.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler. System/370 version.
Copyright (C) 1989, 1993, 1995, 1996, 1997, 1998, 1999, 2000
Copyright (C) 1989, 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Jan Stein (jan@cd.chalmers.se).
Modified for OS/390 LanguageEnvironment C by Dave Pitts (dpitts@cozx.com)
@ -861,10 +861,6 @@ enum reg_class
/* #define CASE_VECTOR_PC_RELATIVE */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* Define this if fixuns_trunc is the same as fix_trunc. */
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
@ -873,10 +869,6 @@ enum reg_class
#define DEFAULT_SIGNED_CHAR 0
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory in one reasonably
fast instruction. */

8
gcc/config/i386/i386.h
View file

@ -2326,14 +2326,6 @@ do { \
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers.
This should be changed to take advantage of fist --wfs ??
*/
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

10
gcc/config/i860/i860.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for Intel 860.
Copyright (C) 1989, 1991, 1993, 1995, 1996, 1997, 1998, 1999, 2000
Free Software Foundation, Inc.
Copyright (C) 1989, 1991, 1993, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002 Free Software Foundation, Inc.
Hacked substantially by Ron Guilmette (rfg@monkeys.com) to cater to
the whims of the System V Release 4 assembler.
@ -844,12 +844,6 @@ struct cumulative_args { int ints, floats; };
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Must pass floats to libgcc functions as doubles. */
#define LIBGCC_NEEDS_DOUBLE 1

8
gcc/config/i960/i960.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, for Intel 80960
Copyright (C) 1992, 1993, 1995, 1996, 1998, 1999, 2000
Copyright (C) 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Steven McGeady, Intel Corp.
Additional Work by Glenn Colon-Bonet, Jonathan Shapiro, Andy Wilson
@ -1170,12 +1170,6 @@ struct cum_args { int ca_nregparms; int ca_nstackparms; };
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 0

14
gcc/config/ia64/ia64.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine GNU compiler. IA-64 version.
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by James E. Wilson <wilson@cygnus.com> and
David Mosberger <davidm@hpl.hp.com>.
@ -2458,18 +2458,6 @@ do { \
#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
/* An alias for a tree code that should be used by default for conversion of
floating point values to fixed point. */
/* ??? Looks like this macro is obsolete and should be deleted everywhere. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* An alias for a tree code that is the easiest kind of division to compile
code for in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* The maximum number of bytes that a single instruction can move quickly from
memory to memory. */
#define MOVE_MAX 8

6
gcc/config/m32r/m32r.h
View file

@ -1990,12 +1990,6 @@ extern char m32r_punct_chars[256];
done, NIL if none. */
#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 4

8
gcc/config/m68hc11/m68hc11.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler.
Motorola 68HC11 and 68HC12.
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Stephane Carrez (stcarrez@worldnet.fr)
This file is part of GNU CC.
@ -1690,16 +1690,10 @@ do { \
for the index in the tablejump instruction. */
#define CASE_VECTOR_MODE Pmode
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This flag, if defined, says the same insns that convert to a signed fixnum
also convert validly to an unsigned one. */
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory in one
reasonably fast instruction. */
#define MOVE_MAX 2

8
gcc/config/m68k/m68k.h
View file

@ -1,7 +1,7 @@
/* Definitions of target machine for GNU compiler.
Sun 68000/68020 version.
Copyright (C) 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -1519,12 +1519,6 @@ __transfer_from_trampoline () \
Do not define this if the table should contain absolute addresses. */
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

10
gcc/config/m88k/m88k.h
View file

@ -1,7 +1,7 @@
/* Definitions of target machine for GNU compiler for
Motorola m88100 in an 88open OCS/BCS environment.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
Free Software Foundation, Inc.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com).
Currently maintained by (gcc@dg-rtp.dg.com)
@ -1473,12 +1473,6 @@ enum reg_class { NO_REGS, AP_REG, XRF_REGS, GENERAL_REGS, AGRF_REGS,
win very much though. */
#define CASE_VALUES_THRESHOLD (TARGET_88100 ? 4 : 7)
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/mcore/mcore.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler,
for Motorola M*CORE Processor.
Copyright (C) 1993, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1993, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -968,12 +968,6 @@ extern const enum reg_class reg_class_from_letter[];
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* 'char' is signed by default. */
#define DEFAULT_SIGNED_CHAR 0

4
gcc/config/mips/iris5.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. Iris version 5.
Copyright (C) 1993, 1995, 1996, 1998, 2000,
2001 Free Software Foundation, Inc.
2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -56,7 +56,7 @@ Boston, MA 02111-1307, USA. */
#define WCHAR_TYPE "int"
#define WCHAR_TYPE_SIZE INT_TYPE_SIZE
#define MAX_WCHAR_TYPE_SIZE MAX_INT_TYPE_SIZE
#define MAX_WCHAR_TYPE_SIZE 64
#define WORD_SWITCH_TAKES_ARG(STR) \
(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \

11
gcc/config/mips/mips.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. MIPS version.
Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
1999, 2000, 2001 Free Software Foundation, Inc.
1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by A. Lichnewsky (lich@inria.inria.fr).
Changed by Michael Meissner (meissner@osf.org).
64 bit r4000 support by Ian Lance Taylor (ian@cygnus.com) and
@ -1478,12 +1478,11 @@ do { \
target machine. If you don't define this, the default is one
word. */
#define INT_TYPE_SIZE (TARGET_INT64 ? 64 : 32)
#define MAX_INT_TYPE_SIZE 64
/* Tell the preprocessor the maximum size of wchar_t. */
#ifndef MAX_WCHAR_TYPE_SIZE
#ifndef WCHAR_TYPE_SIZE
#define MAX_WCHAR_TYPE_SIZE MAX_INT_TYPE_SIZE
#define MAX_WCHAR_TYPE_SIZE 64
#endif
#endif
@ -3342,12 +3341,6 @@ while (0)
Do not define this if the table should contain absolute addresses. */
#define CASE_VECTOR_PC_RELATIVE (TARGET_MIPS16)
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#ifndef DEFAULT_SIGNED_CHAR
#define DEFAULT_SIGNED_CHAR 1

4
gcc/config/mmix/mmix.h
View file

@ -1201,10 +1201,6 @@ const_section () \
than "unsigned int", and we have signed characters. FIXME: measure. */
#define LOAD_EXTEND_OP(MODE) (TARGET_ZERO_EXTEND ? ZERO_EXTEND : SIGN_EXTEND)
/* Whatever. I don't really know. This has worked before. It's also
what everybody else is using. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
#define MOVE_MAX 8
#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1

8
gcc/config/mn10200/mn10200.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler.
Matsushita MN10200 series
Copyright (C) 1997, 1998, 1999, 2000, 2001
Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Jeff Law (law@cygnus.com).
@ -949,16 +949,10 @@ struct cum_arg { int nbytes; };
fast and more compact code. */
#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This flag, if defined, says the same insns that convert to a signed fixnum
also convert validly to an unsigned one. */
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 2

8
gcc/config/mn10300/mn10300.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler.
Matsushita MN10300 series
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Jeff Law (law@cygnus.com).
@ -1036,16 +1036,10 @@ struct cum_arg {int nbytes; };
#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This flag, if defined, says the same insns that convert to a signed fixnum
also convert validly to an unsigned one. */
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 4

8
gcc/config/ns32k/ns32k.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. NS32000 version.
Copyright (C) 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001 Free Software Foundation, Inc.
2001, 2002 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
This file is part of GNU CC.
@ -1103,12 +1103,6 @@ while (0)
Do not define this if the table should contain absolute addresses. */
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

6
gcc/config/pa/pa.h
View file

@ -1516,12 +1516,6 @@ while (0)
/* Jump tables must be 32 bit aligned, no matter the size of the element. */
#define ADDR_VEC_ALIGN(ADDR_VEC) 2
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/pdp11/pdp11.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, for the pdp-11
Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000, 2001
Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Michael K. Gschwind (mike@vlsivie.tuwien.ac.at).
@ -879,12 +879,6 @@ extern int may_call_alloca;
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/pj/pj.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler for picoJava
Copyright (C) 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -892,12 +892,6 @@ struct pj_args
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* 'char' is signed by default. */
#define DEFAULT_SIGNED_CHAR 1

8
gcc/config/romp/romp.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, for ROMP chip.
Copyright (C) 1989, 1991, 1993, 1995, 1996, 1998, 1999, 2000, 2001
Copyright (C) 1989, 1991, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@nyu.edu)
@ -1095,12 +1095,6 @@ struct rt_cargs {int gregs, fregs; };
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 0

8
gcc/config/rs6000/rs6000.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for IBM RS/6000.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
This file is part of GNU CC.
@ -2163,12 +2163,6 @@ do { \
Do not define this if the table should contain absolute addresses. */
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 0

10
gcc/config/s390/s390.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, for IBM S/390
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Hartmut Penner (hpenner@de.ibm.com) and
Ulrich Weigand (uweigand@de.ibm.com).
This file is part of GNU CC.
@ -1048,10 +1048,6 @@ CUMULATIVE_ARGS;
(MODE) == HImode ? SIGN_EXTEND : NIL) \
: ((MODE) == HImode ? SIGN_EXTEND : NIL))
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* Define this if fixuns_trunc is the same as fix_trunc. */
/* #define FIXUNS_TRUNC_LIKE_FIX_TRUNC */
@ -1060,10 +1056,6 @@ CUMULATIVE_ARGS;
#define DEFAULT_SIGNED_CHAR 0
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory in one reasonably
fast instruction. */

8
gcc/config/sh/sh.h
View file

@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler for Hitachi Super-H.
Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Steve Chamberlain (sac@cygnus.com).
Improved by Jim Wilson (wilson@cygnus.com).
@ -1645,12 +1645,6 @@ extern int current_function_anonymous_args;
Do not define this if the table should contain absolute addresses. */
#define CASE_VECTOR_PC_RELATIVE 1
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Since the SH3e has only `float' support, it is desirable to make all
floating point types equivalent to `float'. */
#define DOUBLE_TYPE_SIZE ((TARGET_SH3E && ! TARGET_SH4) ? 32 : 64)

8
gcc/config/sparc/sparc.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler, for Sun SPARC.
Copyright (C) 1987, 1988, 1989, 1992, 1994, 1995, 1996, 1997, 1998, 1999
2000, 2001 Free Software Foundation, Inc.
2000, 2001, 2002 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com).
64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
at Cygnus Support.
@ -2396,12 +2396,6 @@ do { \
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

24
gcc/config/stormy16/stormy16.h
View file

@ -816,12 +816,6 @@ do { \
If you don't define this, the default is one word. */
#define INT_TYPE_SIZE 16
/* Maximum number for the size in bits of the type `int' on the target machine.
If this is undefined, the default is `INT_TYPE_SIZE'. Otherwise, it is the
constant value that is the largest value that `INT_TYPE_SIZE' can have at
run-time. This is used in `cpp'. */
/* #define MAX_INT_TYPE_SIZE */
/* A C expression for the size in bits of the type `short' on the target
machine. If you don't define this, the default is half a word. (If this
would be less than one storage unit, it is rounded up to one unit.) */
@ -1858,12 +1852,6 @@ enum reg_class
#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
(OFFSET) = xstormy16_initial_elimination_offset (FROM, TO)
/* Define this macro if the `longjmp' function restores registers from the
stack frames, rather than from those saved specifically by `setjmp'.
Certain quantities must not be kept in registers across a call to `setjmp'
on such machines. */
/* #define LONGJMP_RESTORE_FROM_STACK */
/* Passing Function Arguments on the Stack */
@ -4735,23 +4723,11 @@ do { \
/* Define if loading short immediate values into registers sign extends. */
/* #define SHORT_IMMEDIATES_SIGN_EXTEND */
/* An alias for a tree code that should be used by default for conversion of
floating point values to fixed point. Normally, `FIX_ROUND_EXPR' is used. */
/* #define IMPLICIT_FIX_EXPR */
/* Define this macro if the same instructions that convert a floating point
number to a signed fixed point number also convert validly to an unsigned
one. */
/* #define FIXUNS_TRUNC_LIKE_FIX_TRUNC */
/* An alias for a tree code that is the easiest kind of division to compile
code for in the general case. It may be `TRUNC_DIV_EXPR', `FLOOR_DIV_EXPR',
`CEIL_DIV_EXPR' or `ROUND_DIV_EXPR'. These four division operators differ
in how they round the result to an integer. `EASY_DIV_EXPR' is used when it
is permissible to use any of those kinds of division and the choice should
be made on the basis of efficiency. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* The maximum number of bytes that a single instruction can move quickly from
memory to memory. */
#define MOVE_MAX 2

9
gcc/config/v850/v850.h
View file

@ -1,5 +1,6 @@
/* Definitions of target machine for GNU compiler. NEC V850 series
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Jeff Law (law@cygnus.com).
This file is part of GNU CC.
@ -1422,16 +1423,10 @@ do { \
/* Byte and short loads sign extend the value to a word. */
#define LOAD_EXTEND_OP(MODE) SIGN_EXTEND
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This flag, if defined, says the same insns that convert to a signed fixnum
also convert validly to an unsigned one. */
#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Max number of bytes we can move from memory to memory
in one reasonably fast instruction. */
#define MOVE_MAX 4

12
gcc/config/vax/vax.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. VAX version.
Copyright (C) 1987, 1988, 1991, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001 Free Software Foundation, Inc.
1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -334,10 +334,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
makes the stack pointer a smaller address. */
#define STACK_GROWS_DOWNWARD
/* Define this if longjmp restores from saved registers
rather than from what setjmp saved. */
#define LONGJMP_RESTORE_FROM_STACK
/* Define this if the nominal address of the stack frame
is at the high-address end of the local variables;
that is, each additional local variable allocated
@ -802,12 +798,6 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
jumps to the default label instead. */
#define CASE_DROPS_THROUGH
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 1

10
gcc/config/we32k/we32k.h
View file

@ -1,6 +1,6 @@
/* Definitions of target machine for GNU compiler. AT&T we32000 version.
Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000
Free Software Foundation, Inc.
Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
2001, 2002 Free Software Foundation, Inc.
Contributed by John Wehle (john@feith1.uucp)
This file is part of GNU CC.
@ -592,12 +592,6 @@ enum reg_class { NO_REGS, GENERAL_REGS,
Do not define this if the table should contain absolute addresses. */
/* #define CASE_VECTOR_PC_RELATIVE 1 */
/* Specify the tree operation to be used to convert reals to integers. */
#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
/* This is the kind of divide that is easiest to do in the general case. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* Define this as 1 if `char' should by default be signed; else as 0. */
#define DEFAULT_SIGNED_CHAR 0

30
gcc/doc/tm.texi
View file

@ -1353,13 +1353,6 @@ languages, rather than to fundamental aspects of storage layout.
A C expression for the size in bits of the type @code{int} on the
target machine. If you don't define this, the default is one word.
@findex MAX_INT_TYPE_SIZE
@item MAX_INT_TYPE_SIZE
Maximum number for the size in bits of the type @code{int} on the target
machine. If this is undefined, the default is @code{INT_TYPE_SIZE}.
Otherwise, it is the constant value that is the largest value that
@code{INT_TYPE_SIZE} can have at run-time. This is used in @code{cpp}.
@findex SHORT_TYPE_SIZE
@item SHORT_TYPE_SIZE
A C expression for the size in bits of the type @code{short} on the
@ -3122,13 +3115,6 @@ This macro is similar to @code{INITIAL_FRAME_POINTER_OFFSET}. It
specifies the initial difference between the specified pair of
registers. This macro must be defined if @code{ELIMINABLE_REGS} is
defined.
@findex LONGJMP_RESTORE_FROM_STACK
@item LONGJMP_RESTORE_FROM_STACK
Define this macro if the @code{longjmp} function restores registers from
the stack frames, rather than from those saved specifically by
@code{setjmp}. Certain quantities must not be kept in registers across
a call to @code{setjmp} on such machines.
@end table
@node Stack Arguments
@ -8093,28 +8079,12 @@ define it as the constant @code{SIGN_EXTEND} or @code{ZERO_EXTEND}.
Define this macro if loading short immediate values into registers sign
extends.
@findex IMPLICIT_FIX_EXPR
@item IMPLICIT_FIX_EXPR
An alias for a tree code that should be used by default for conversion
of floating point values to fixed point. Normally,
@code{FIX_ROUND_EXPR} is used.
@findex FIXUNS_TRUNC_LIKE_FIX_TRUNC
@item FIXUNS_TRUNC_LIKE_FIX_TRUNC
Define this macro if the same instructions that convert a floating
point number to a signed fixed point number also convert validly to an
unsigned one.
@findex EASY_DIV_EXPR
@item EASY_DIV_EXPR
An alias for a tree code that is the easiest kind of division to
compile code for in the general case. It may be
@code{TRUNC_DIV_EXPR}, @code{FLOOR_DIV_EXPR}, @code{CEIL_DIV_EXPR} or
@code{ROUND_DIV_EXPR}. These four division operators differ in how
they round the result to an integer. @code{EASY_DIV_EXPR} is used
when it is permissible to use any of those kinds of division and the
choice should be made on the basis of efficiency.
@findex MOVE_MAX
@item MOVE_MAX
The maximum number of bytes that a single instruction can move quickly

3
gcc/system.h
View file

@ -600,7 +600,8 @@ typedef char _Bool;
#pragma GCC poison INT_ASM_OP ASM_OUTPUT_EH_REGION_BEG \
ASM_OUTPUT_EH_REGION_END ASM_OUTPUT_LABELREF_AS_INT \
DOESNT_NEED_UNWINDER EH_TABLE_LOOKUP OBJC_SELECTORS_WITHOUT_LABELS \
OMIT_EH_TABLE
OMIT_EH_TABLE EASY_DIV_EXPR IMPLICIT_FIX_EXPR \
LONGJMP_RESTORE_FROM_STACK MAX_INT_TYPE_SIZE
#endif /* IN_GCC */