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Cleanup memsize types 

From-SVN: r172340
This commit is contained in:
Janne Blomqvist 2011-04-12 22:27:49 +03:00
parent 99ee025114
commit 44720bef9d
23 changed files with 176 additions and 116 deletions
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15
libgfortran/ChangeLog
View File

@ -1,3 +1,18 @@
2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
* configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
check for ptrdiff_t.
* libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
index_type, change cshift0* prototypes.
* config.h.in: Regenerated.
* configure: Regenerated.
* intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
* io/io.h (array_loop_spec): Use index_type instead of ssize_t.
* io/list_read.c (nml_parse_qualifier): Likewise.
* io/write.c (nml_write_obj): Likewise.
* m4/cshift0.c (cshift0_'rtype_code`): Likewise.
* generated/cshift0_*.c: Regenerated.
2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
* Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.

11
libgfortran/config.h.in
View File

@ -630,6 +630,9 @@
/* libm includes powl */
#undef HAVE_POWL
/* Define to 1 if the system has the type `ptrdiff_t'. */
#undef HAVE_PTRDIFF_T
/* Define to 1 if you have the <pwd.h> header file. */
#undef HAVE_PWD_H
@ -945,5 +948,13 @@
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
/* Define to the type of a signed integer type wide enough to hold a pointer,
if such a type exists, and if the system does not define it. */
#undef intptr_t
/* Define to `long int' if <sys/types.h> does not define. */
#undef off_t
/* Define to the type of an unsigned integer type wide enough to hold a
pointer, if such a type exists, and if the system does not define it. */
#undef uintptr_t

105
libgfortran/configure vendored
View File

@ -15634,6 +15634,8 @@ rm -rf conftest*
fi
fi
# Types
ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = x""yes; then :
@ -15643,6 +15645,87 @@ cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF
fi
ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = x""yes; then :
$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
else
for ac_type in 'int' 'long int' 'long long int'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
cat >>confdefs.h <<_ACEOF
#define intptr_t $ac_type
_ACEOF
ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test -z "$ac_type" && break
done
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = x""yes; then :
$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
else
for ac_type in 'unsigned int' 'unsigned long int' \
'unsigned long long int'; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
cat >>confdefs.h <<_ACEOF
#define uintptr_t $ac_type
_ACEOF
ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test -z "$ac_type" && break
done
fi
ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_PTRDIFF_T 1
_ACEOF
fi
@ -16404,28 +16487,6 @@ fi
done
# Check for types
ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_INTPTR_T 1
_ACEOF
fi
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = x""yes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_UINTPTR_T 1
_ACEOF
fi
# Check libc for getgid, getpid, getuid
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
$as_echo_n "checking for getgid in -lc... " >&6; }

9
libgfortran/configure.ac
View File

@ -236,7 +236,12 @@ AC_SUBST(extra_ldflags_libgfortran)
LIBGFOR_WORKING_GFORTRAN
AC_SYS_LARGEFILE
# Types
AC_TYPE_OFF_T
AC_TYPE_INTPTR_T
AC_TYPE_UINTPTR_T
AC_CHECK_TYPES([ptrdiff_t])
# check header files
AC_STDC_HEADERS
@ -264,10 +269,6 @@ AC_CHECK_FUNCS(clock_gettime strftime)
# Check for glibc backtrace functions
AC_CHECK_FUNCS(backtrace backtrace_symbols)
# Check for types
AC_CHECK_TYPES([intptr_t])
AC_CHECK_TYPES([uintptr_t])
# Check libc for getgid, getpid, getuid
AC_CHECK_LIB([c],[getgid],[AC_DEFINE([HAVE_GETGID],[1],[libc includes getgid])])
AC_CHECK_LIB([c],[getpid],[AC_DEFINE([HAVE_GETPID],[1],[libc includes getpid])])

4
libgfortran/generated/cshift0_c10.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_COMPLEX_10)
void
cshift0_c10 (gfc_array_c10 *ret, const gfc_array_c10 *array, ssize_t shift,
cshift0_c10 (gfc_array_c10 *ret, const gfc_array_c10 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_c10 (gfc_array_c10 *ret, const gfc_array_c10 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_c16.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_COMPLEX_16)
void
cshift0_c16 (gfc_array_c16 *ret, const gfc_array_c16 *array, ssize_t shift,
cshift0_c16 (gfc_array_c16 *ret, const gfc_array_c16 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_c16 (gfc_array_c16 *ret, const gfc_array_c16 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_c4.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_COMPLEX_4)
void
cshift0_c4 (gfc_array_c4 *ret, const gfc_array_c4 *array, ssize_t shift,
cshift0_c4 (gfc_array_c4 *ret, const gfc_array_c4 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_c4 (gfc_array_c4 *ret, const gfc_array_c4 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_c8.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_COMPLEX_8)
void
cshift0_c8 (gfc_array_c8 *ret, const gfc_array_c8 *array, ssize_t shift,
cshift0_c8 (gfc_array_c8 *ret, const gfc_array_c8 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_c8 (gfc_array_c8 *ret, const gfc_array_c8 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_i1.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_INTEGER_1)
void
cshift0_i1 (gfc_array_i1 *ret, const gfc_array_i1 *array, ssize_t shift,
cshift0_i1 (gfc_array_i1 *ret, const gfc_array_i1 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_i1 (gfc_array_i1 *ret, const gfc_array_i1 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_i16.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_INTEGER_16)
void
cshift0_i16 (gfc_array_i16 *ret, const gfc_array_i16 *array, ssize_t shift,
cshift0_i16 (gfc_array_i16 *ret, const gfc_array_i16 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_i16 (gfc_array_i16 *ret, const gfc_array_i16 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_i2.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_INTEGER_2)
void
cshift0_i2 (gfc_array_i2 *ret, const gfc_array_i2 *array, ssize_t shift,
cshift0_i2 (gfc_array_i2 *ret, const gfc_array_i2 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_i2 (gfc_array_i2 *ret, const gfc_array_i2 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_i4.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_INTEGER_4)
void
cshift0_i4 (gfc_array_i4 *ret, const gfc_array_i4 *array, ssize_t shift,
cshift0_i4 (gfc_array_i4 *ret, const gfc_array_i4 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_i4 (gfc_array_i4 *ret, const gfc_array_i4 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_i8.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_INTEGER_8)
void
cshift0_i8 (gfc_array_i8 *ret, const gfc_array_i8 *array, ssize_t shift,
cshift0_i8 (gfc_array_i8 *ret, const gfc_array_i8 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_i8 (gfc_array_i8 *ret, const gfc_array_i8 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_r10.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_REAL_10)
void
cshift0_r10 (gfc_array_r10 *ret, const gfc_array_r10 *array, ssize_t shift,
cshift0_r10 (gfc_array_r10 *ret, const gfc_array_r10 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_r10 (gfc_array_r10 *ret, const gfc_array_r10 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_r16.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_REAL_16)
void
cshift0_r16 (gfc_array_r16 *ret, const gfc_array_r16 *array, ssize_t shift,
cshift0_r16 (gfc_array_r16 *ret, const gfc_array_r16 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_r16 (gfc_array_r16 *ret, const gfc_array_r16 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_r4.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_REAL_4)
void
cshift0_r4 (gfc_array_r4 *ret, const gfc_array_r4 *array, ssize_t shift,
cshift0_r4 (gfc_array_r4 *ret, const gfc_array_r4 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_r4 (gfc_array_r4 *ret, const gfc_array_r4 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/generated/cshift0_r8.c
View File

@ -32,7 +32,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#if defined (HAVE_GFC_REAL_8)
void
cshift0_r8 (gfc_array_r8 *ret, const gfc_array_r8 *array, ssize_t shift,
cshift0_r8 (gfc_array_r8 *ret, const gfc_array_r8 *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -97,7 +97,7 @@ cshift0_r8 (gfc_array_r8 *ret, const gfc_array_r8 *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

4
libgfortran/intrinsics/cshift0.c
View File

@ -30,7 +30,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
static void
cshift0 (gfc_array_char * ret, const gfc_array_char * array,
ssize_t shift, int which, index_type size)
ptrdiff_t shift, int which, index_type size)
{
/* r.* indicates the return array. */
index_type rstride[GFC_MAX_DIMENSIONS];
@ -328,7 +328,7 @@ cshift0 (gfc_array_char * ret, const gfc_array_char * array,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;

11
libgfortran/io/io.h
View File

@ -53,22 +53,21 @@ struct gfc_unit;
#define is_char4_unit(dtp) ((dtp)->u.p.unit_is_internal && (dtp)->common.unit)
/* The array_loop_spec contains the variables for the loops over index ranges
that are encountered. Since the variables can be negative, ssize_t
is used. */
that are encountered. */
typedef struct array_loop_spec
{
/* Index counter for this dimension. */
ssize_t idx;
index_type idx;
/* Start for the index counter. */
ssize_t start;
index_type start;
/* End for the index counter. */
ssize_t end;
index_type end;
/* Step for the index counter. */
ssize_t step;
index_type step;
}
array_loop_spec;

18
libgfortran/io/list_read.c
View File

@ -2172,7 +2172,7 @@ nml_parse_qualifier (st_parameter_dt *dtp, descriptor_dimension *ad,
}
/* Now read the index. */
if (convert_integer (dtp, sizeof(ssize_t), neg))
if (convert_integer (dtp, sizeof(index_type), neg))
{
if (is_char)
sprintf (parse_err_msg, "Bad integer substring qualifier");
@ -2187,11 +2187,11 @@ nml_parse_qualifier (st_parameter_dt *dtp, descriptor_dimension *ad,
if (!null_flag)
{
if (indx == 0)
memcpy (&ls[dim].start, dtp->u.p.value, sizeof(ssize_t));
memcpy (&ls[dim].start, dtp->u.p.value, sizeof(index_type));
if (indx == 1)
memcpy (&ls[dim].end, dtp->u.p.value, sizeof(ssize_t));
memcpy (&ls[dim].end, dtp->u.p.value, sizeof(index_type));
if (indx == 2)
memcpy (&ls[dim].step, dtp->u.p.value, sizeof(ssize_t));
memcpy (&ls[dim].step, dtp->u.p.value, sizeof(index_type));
}
/* Singlet or doublet indices. */
@ -2199,7 +2199,7 @@ nml_parse_qualifier (st_parameter_dt *dtp, descriptor_dimension *ad,
{
if (indx == 0)
{
memcpy (&ls[dim].start, dtp->u.p.value, sizeof(ssize_t));
memcpy (&ls[dim].start, dtp->u.p.value, sizeof(index_type));
/* If -std=f95/2003 or an array section is specified,
do not allow excess data to be processed. */
@ -2229,10 +2229,10 @@ nml_parse_qualifier (st_parameter_dt *dtp, descriptor_dimension *ad,
}
/* Check the values of the triplet indices. */
if ((ls[dim].start > (ssize_t) GFC_DIMENSION_UBOUND(ad[dim]))
|| (ls[dim].start < (ssize_t) GFC_DIMENSION_LBOUND(ad[dim]))
|| (ls[dim].end > (ssize_t) GFC_DIMENSION_UBOUND(ad[dim]))
|| (ls[dim].end < (ssize_t) GFC_DIMENSION_LBOUND(ad[dim])))
if ((ls[dim].start > GFC_DIMENSION_UBOUND(ad[dim]))
|| (ls[dim].start < GFC_DIMENSION_LBOUND(ad[dim]))
|| (ls[dim].end > GFC_DIMENSION_UBOUND(ad[dim]))
|| (ls[dim].end < GFC_DIMENSION_LBOUND(ad[dim])))
{
if (is_char)
sprintf (parse_err_msg, "Substring out of range");

2
libgfortran/io/write.c
View File

@ -1932,7 +1932,7 @@ obj_loop:
{
obj->ls[dim_i].idx += nml_carry ;
nml_carry = 0;
if (obj->ls[dim_i].idx > (ssize_t) GFC_DESCRIPTOR_UBOUND(obj,dim_i))
if (obj->ls[dim_i].idx > GFC_DESCRIPTOR_UBOUND(obj,dim_i))
{
obj->ls[dim_i].idx = GFC_DESCRIPTOR_LBOUND(obj,dim_i);
nml_carry = 1;

61
libgfortran/libgfortran.h
View File

@ -106,37 +106,10 @@ typedef off_t gfc_offset;
#endif
/* We use intptr_t and uintptr_t, which may not be always defined in
system headers. */
#ifndef HAVE_INTPTR_T
#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
#define intptr_t long
#elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
#define intptr_t long long
#elif __SIZEOF_POINTER__ == __SIZEOF_INT__
#define intptr_t int
#elif __SIZEOF_POINTER__ == __SIZEOF_SHORT__
#define intptr_t short
#else
#error "Pointer type with unexpected size"
/* Make sure we have ptrdiff_t. */
#ifndef HAVE_PTRDIFF_T
typedef intptr_t ptrdiff_t;
#endif
#endif
#ifndef HAVE_UINTPTR_T
#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
#define uintptr_t unsigned long
#elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
#define uintptr_t unsigned long long
#elif __SIZEOF_POINTER__ == __SIZEOF_INT__
#define uintptr_t unsigned int
#elif __SIZEOF_POINTER__ == __SIZEOF_SHORT__
#define uintptr_t unsigned short
#else
#error "Pointer type with unexpected size"
#endif
#endif
/* On mingw, work around the buggy Windows snprintf() by using the one
mingw provides, __mingw_snprintf(). We also provide a prototype for
@ -269,7 +242,7 @@ typedef GFC_INTEGER_4 GFC_IO_INT;
/* The following two definitions must be consistent with the types used
by the compiler. */
/* The type used of array indices, amongst other things. */
typedef ssize_t index_type;
typedef ptrdiff_t index_type;
/* The type used for the lengths of character variables. */
typedef GFC_INTEGER_4 gfc_charlen_type;
@ -1323,52 +1296,52 @@ internal_proto(count_0);
/* Internal auxiliary functions for cshift */
void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ssize_t, int);
void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ptrdiff_t, int);
internal_proto(cshift0_i1);
void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ssize_t, int);
void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ptrdiff_t, int);
internal_proto(cshift0_i2);
void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ssize_t, int);
void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ptrdiff_t, int);
internal_proto(cshift0_i4);
void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ssize_t, int);
void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ptrdiff_t, int);
internal_proto(cshift0_i8);
#ifdef HAVE_GFC_INTEGER_16
void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ssize_t, int);
void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ptrdiff_t, int);
internal_proto(cshift0_i16);
#endif
void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ssize_t, int);
void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ptrdiff_t, int);
internal_proto(cshift0_r4);
void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ssize_t, int);
void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ptrdiff_t, int);
internal_proto(cshift0_r8);
#ifdef HAVE_GFC_REAL_10
void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ssize_t, int);
void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ptrdiff_t, int);
internal_proto(cshift0_r10);
#endif
#ifdef HAVE_GFC_REAL_16
void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ssize_t, int);
void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ptrdiff_t, int);
internal_proto(cshift0_r16);
#endif
void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ssize_t, int);
void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ptrdiff_t, int);
internal_proto(cshift0_c4);
void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ssize_t, int);
void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ptrdiff_t, int);
internal_proto(cshift0_c8);
#ifdef HAVE_GFC_COMPLEX_10
void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ssize_t, int);
void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ptrdiff_t, int);
internal_proto(cshift0_c10);
#endif
#ifdef HAVE_GFC_COMPLEX_16
void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ssize_t, int);
void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ptrdiff_t, int);
internal_proto(cshift0_c16);
#endif

4
libgfortran/m4/cshift0.m4
View File

@ -33,7 +33,7 @@ include(iparm.m4)dnl
`#if defined (HAVE_'rtype_name`)
void
cshift0_'rtype_code` ('rtype` *ret, const 'rtype` *array, ssize_t shift,
cshift0_'rtype_code` ('rtype` *ret, const 'rtype` *array, ptrdiff_t shift,
int which)
{
/* r.* indicates the return array. */
@ -98,7 +98,7 @@ cshift0_'rtype_code` ('rtype` *ret, const 'rtype` *array, ssize_t shift,
rptr = ret->data;
sptr = array->data;
shift = len == 0 ? 0 : shift % (ssize_t)len;
shift = len == 0 ? 0 : shift % (ptrdiff_t)len;
if (shift < 0)
shift += len;