Skip to content

R
riscv-gcc-1
Commit fca04441 by Richard Kenner
Options

Add prototypes to declarations of functions in real.c. 

(immed_real_const_1): Move declaration from rtl.h.

From-SVN: r7108
parent d6b12657
Showing with 31 additions and 12 deletions
gcc/real.h
/* Front-end tree definitions for GNU compiler. /* Front-end tree definitions for GNU compiler.
Copyright (C) 1989, 1991 Free Software Foundation, Inc. Copyright (C) 1989, 1991, 1994 Free Software Foundation, Inc.
This file is part of GNU CC. This file is part of GNU CC.
...@@ -123,17 +123,33 @@ typedef struct { ...@@ -123,17 +123,33 @@ typedef struct {
#define REAL_ARITHMETIC(value, code, d1, d2) \ #define REAL_ARITHMETIC(value, code, d1, d2) \
earith (&(value), (code), &(d1), &(d2)) earith (&(value), (code), &(d1), &(d2))
/* Declare functions in real.c that are referenced here. */ /* Declare functions in real.c. */
void earith (), ereal_from_uint (), ereal_from_int (), ereal_to_int (); extern void earith PROTO((REAL_VALUE_TYPE *, int,
void etarldouble (), etartdouble (), etardouble (); REAL_VALUE_TYPE *, REAL_VALUE_TYPE *));
long etarsingle (); extern REAL_VALUE_TYPE etrunci PROTO((REAL_VALUE_TYPE));
HOST_WIDE_INT efixi (); extern REAL_VALUE_TYPE etruncui PROTO((REAL_VALUE_TYPE));
unsigned HOST_WIDE_INT efixui (); extern REAL_VALUE_TYPE ereal_atof PROTO((char *, enum machine_mode));
int ereal_cmp (), ereal_isneg (); extern REAL_VALUE_TYPE ereal_negate PROTO((REAL_VALUE_TYPE));
unsigned int eroundui (); extern HOST_WIDE_INT efixi PROTO((REAL_VALUE_TYPE));
REAL_VALUE_TYPE etrunci (), etruncui (), ereal_ldexp (), ereal_atof (); extern unsigned HOST_WIDE_INT efixui PROTO((REAL_VALUE_TYPE));
REAL_VALUE_TYPE ereal_negate (), ereal_truncate (); extern void ereal_from_int PROTO((REAL_VALUE_TYPE *,
REAL_VALUE_TYPE ereal_from_float (), ereal_from_double (); HOST_WIDE_INT, HOST_WIDE_INT));
extern void ereal_from_uint PROTO((REAL_VALUE_TYPE *,
unsigned HOST_WIDE_INT,
unsigned HOST_WIDE_INT));
extern void ereal_to_int PROTO((HOST_WIDE_INT *, HOST_WIDE_INT *,
REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_ldexp PROTO((REAL_VALUE_TYPE, int));
extern void etartdouble PROTO((REAL_VALUE_TYPE, long *));
extern void etarldouble PROTO((REAL_VALUE_TYPE, long *));
extern void etardouble PROTO((REAL_VALUE_TYPE, long *));
extern long etarsingle PROTO((REAL_VALUE_TYPE));
extern void ereal_to_decimal PROTO((REAL_VALUE_TYPE, char *));
extern int ereal_cmp PROTO((REAL_VALUE_TYPE, REAL_VALUE_TYPE));
extern int ereal_isneg PROTO((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_from_float PROTO((unsigned long));
extern REAL_VALUE_TYPE ereal_from_double PROTO((unsigned long *));
#define REAL_VALUES_EQUAL(x, y) (ereal_cmp ((x), (y)) == 0) #define REAL_VALUES_EQUAL(x, y) (ereal_cmp ((x), (y)) == 0)
/* true if x < y : */ /* true if x < y : */
...@@ -404,6 +420,9 @@ do { union real_extract u; \ ...@@ -404,6 +420,9 @@ do { union real_extract u; \
/* Return a CONST_DOUBLE with value R and mode M. */ /* Return a CONST_DOUBLE with value R and mode M. */
#define CONST_DOUBLE_FROM_REAL_VALUE(r, m) immed_real_const_1 (r, m) #define CONST_DOUBLE_FROM_REAL_VALUE(r, m) immed_real_const_1 (r, m)
extern struct rtx_def *immed_real_const_1 PROTO((REAL_VALUE_TYPE,
enum machine_mode));
/* Convert a floating point value `r', that can be interpreted /* Convert a floating point value `r', that can be interpreted
as a host machine float or double, to a decimal ASCII string `s' as a host machine float or double, to a decimal ASCII string `s'
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment