@ -14436,6 +14436,43 @@ if test x"$pgac_cv__builtin_constant_p" = xyes ; then
$as_echo "#define HAVE__BUILTIN_CONSTANT_P 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5
$as_echo_n "checking for __builtin_mul_overflow... " >&6; }
if ${pgac_cv__builtin_op_overflow+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int64_t a = 1;
int64_t b = 1;
int64_t result;
int oflo;
int
main ()
{
oflo = __builtin_mul_overflow(a, b, &result);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
pgac_cv__builtin_op_overflow=yes
else
pgac_cv__builtin_op_overflow=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_op_overflow" >&5
$as_echo "$pgac_cv__builtin_op_overflow" >&6; }
if test x"$pgac_cv__builtin_op_overflow" = xyes ; then
$as_echo "#define HAVE__BUILTIN_OP_OVERFLOW 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unreachable" >&5
$as_echo_n "checking for __builtin_unreachable... " >&6; }
@ -16196,236 +16233,6 @@ fi
# Run tests below here
# --------------------
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5
$as_echo_n "checking whether long int is 64 bits... " >&6; }
if ${pgac_cv_type_long_int_64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
# If cross-compiling, check the size reported by the compiler and
# trust that the arithmetic works.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
static int test_array [1 - 2 * !(sizeof(long int) == 8)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
pgac_cv_type_long_int_64=yes
else
pgac_cv_type_long_int_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef long int ac_int64;
/*
* These are globals to discourage the compiler from folding all the
* arithmetic tests down to compile-time constants.
*/
ac_int64 a = 20000001;
ac_int64 b = 40000005;
int does_int64_work()
{
ac_int64 c,d;
if (sizeof(ac_int64) != 8)
return 0; /* definitely not the right size */
/* Do perfunctory checks to see if 64-bit arithmetic seems to work */
c = a * b;
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
int
main() {
return (! does_int64_work());
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
pgac_cv_type_long_int_64=yes
else
pgac_cv_type_long_int_64=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_int_64" >&5
$as_echo "$pgac_cv_type_long_int_64" >&6; }
HAVE_LONG_INT_64=$pgac_cv_type_long_int_64
if test x"$pgac_cv_type_long_int_64" = xyes ; then
$as_echo "#define HAVE_LONG_INT_64 1" >>confdefs.h
fi
if test x"$HAVE_LONG_INT_64" = x"yes" ; then
pg_int64_type="long int"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long long int is 64 bits" >&5
$as_echo_n "checking whether long long int is 64 bits... " >&6; }
if ${pgac_cv_type_long_long_int_64+:} false; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
# If cross-compiling, check the size reported by the compiler and
# trust that the arithmetic works.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
static int test_array [1 - 2 * !(sizeof(long long int) == 8)];
test_array [0] = 0;
return test_array [0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
pgac_cv_type_long_long_int_64=yes
else
pgac_cv_type_long_long_int_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
typedef long long int ac_int64;
/*
* These are globals to discourage the compiler from folding all the
* arithmetic tests down to compile-time constants.
*/
ac_int64 a = 20000001;
ac_int64 b = 40000005;
int does_int64_work()
{
ac_int64 c,d;
if (sizeof(ac_int64) != 8)
return 0; /* definitely not the right size */
/* Do perfunctory checks to see if 64-bit arithmetic seems to work */
c = a * b;
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
int
main() {
return (! does_int64_work());
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
pgac_cv_type_long_long_int_64=yes
else
pgac_cv_type_long_long_int_64=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_long_int_64" >&5
$as_echo "$pgac_cv_type_long_long_int_64" >&6; }
HAVE_LONG_LONG_INT_64=$pgac_cv_type_long_long_int_64
if test x"$pgac_cv_type_long_long_int_64" = xyes ; then
$as_echo "#define HAVE_LONG_LONG_INT_64 1" >>confdefs.h
fi
if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
pg_int64_type="long long int"
else
as_fn_error $? "Cannot find a working 64-bit integer type." "$LINENO" 5
fi
fi
cat >>confdefs.h <<_ACEOF
#define PG_INT64_TYPE $pg_int64_type
_ACEOF
# Select the printf length modifier that goes with that, too.
if test x"$pg_int64_type" = x"long long int" ; then
INT64_MODIFIER='"ll"'
else
INT64_MODIFIER='"l"'
fi
cat >>confdefs.h <<_ACEOF
#define INT64_MODIFIER $INT64_MODIFIER
_ACEOF
# has to be down here, rather than with the other builtins, because
# the test uses PG_INT64_TYPE.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5
$as_echo_n "checking for __builtin_mul_overflow... " >&6; }
if ${pgac_cv__builtin_op_overflow+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
PG_INT64_TYPE a = 1;
PG_INT64_TYPE b = 1;
PG_INT64_TYPE result;
int oflo;
int
main ()
{
oflo = __builtin_mul_overflow(a, b, &result);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
pgac_cv__builtin_op_overflow=yes
else
pgac_cv__builtin_op_overflow=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_op_overflow" >&5
$as_echo "$pgac_cv__builtin_op_overflow" >&6; }
if test x"$pgac_cv__builtin_op_overflow" = xyes ; then
$as_echo "#define HAVE__BUILTIN_OP_OVERFLOW 1" >>confdefs.h
fi
# Check size of void *, size_t (enables tweaks for > 32bit address space)
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
@ -16526,6 +16333,39 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
$as_echo_n "checking size of long long... " >&6; }
if ${ac_cv_sizeof_long_long+:} false; then :
$as_echo_n "(cached) " >&6
else
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
else
if test "$ac_cv_type_long_long" = yes; then
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long long)
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_sizeof_long_long=0
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
$as_echo "$ac_cv_sizeof_long_long" >&6; }
cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
_ACEOF
# Determine memory alignment requirements for the basic C data types.
@ -16634,43 +16474,41 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then
# The cast to long int works around a bug in the HP C Compiler,
# The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long long int" >&5
$as_echo_n "checking alignment of long long int... " >&6; }
if ${ac_cv_alignof_long_long_in t+:} false; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of int64_ t" >&5
$as_echo_n "checking alignment of int64_ t... " >&6; }
if ${ac_cv_alignof_int64_ t+:} false; then :
$as_echo_n "(cached) " >&6
else
if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long_long_in t" "$ac_includes_default
if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_int64_ t" "$ac_includes_default
#ifndef offsetof
# define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0)
#endif
typedef struct { char x; long long int y; } ac__type_alignof_;"; then :
typedef struct { char x; int64_ t y; } ac__type_alignof_;"; then :
else
if test "$ac_cv_type_long_long_in t" = yes; then
if test "$ac_cv_type_int64_ t" = yes; then
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute alignment of long long int
as_fn_error 77 "cannot compute alignment of int64_ t
See \`config.log' for more details" "$LINENO" 5; }
else
ac_cv_alignof_long_long_in t=0
ac_cv_alignof_int64_ t=0
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long_long_in t" >&5
$as_echo "$ac_cv_alignof_long_long_in t" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_int64_ t" >&5
$as_echo "$ac_cv_alignof_int64_ t" >&6; }
cat >>confdefs.h <<_ACEOF
#define ALIGNOF_LONG_LONG_INT $ac_cv_alignof_long_long_in t
#define ALIGNOF_INT64_T $ac_cv_alignof_int64_ t
_ACEOF
fi
# The cast to long int works around a bug in the HP C Compiler,
# see AC_CHECK_SIZEOF for more information.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of double" >&5
@ -16728,8 +16566,8 @@ MAX_ALIGNOF=$ac_cv_alignof_double
if test $ac_cv_alignof_long -gt $MAX_ALIGNOF ; then
as_fn_error $? "alignment of 'long' is greater than the alignment of 'double'" "$LINENO" 5
fi
if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $ac_cv_alignof_long_long_in t -gt $MAX_ALIGNOF ; then
as_fn_error $? "alignment of 'long long int' is greater than the alignment of 'double'" "$LINENO" 5
if test $ac_cv_alignof_int64_ t -gt $MAX_ALIGNOF ; then
as_fn_error $? "alignment of 'int64_ t' is greater than the alignment of 'double'" "$LINENO" 5
fi
cat >>confdefs.h <<_ACEOF
@ -16737,7 +16575,6 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
# Some compilers offer a 128-bit integer scalar type.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5
$as_echo_n "checking for __int128... " >&6; }
@ -16992,12 +16829,12 @@ if ${pgac_cv_gcc_sync_int64_cas+:} false; then :
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main ()
{
PG_INT64_TYPE lock = 0;
__sync_val_compare_and_swap(&lock, 0, (PG_INT64_TYPE ) 37);
int64_t lock = 0;
__sync_val_compare_and_swap(&lock, 0, (int64_t ) 37);
;
return 0;
}
@ -17057,12 +16894,12 @@ if ${pgac_cv_gcc_atomic_int64_cas+:} false; then :
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdint.h>
int
main ()
{
PG_INT64_TYPE val = 0;
PG_INT64_TYPE expect = 0;
int64_t val = 0;
int64_t expect = 0;
__atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED);
;
return 0;
@ -17278,13 +17115,14 @@ else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <immintrin.h>
#include <stdint.h>
#if defined(__has_attribute) && __has_attribute (target)
__attribute__((target("avx512vpopcntdq,avx512bw")))
#endif
static int popcount_test(void)
{
const char buf[sizeof(__m512i)];
PG_INT64_TYPE popcnt = 0;
int64_t popcnt = 0;
__m512i accum = _mm512_setzero_si512();
const __m512i val = _mm512_maskz_loadu_epi8((__mmask64) 0xf0f0f0f0f0f0f0f0, (const __m512i *) buf);
const __m512i cnt = _mm512_popcnt_epi64(val);
@ -18954,9 +18792,6 @@ fi
ac_config_headers="$ac_config_headers src/include/pg_config.h"
ac_config_headers="$ac_config_headers src/include/pg_config_ext.h"
ac_config_headers="$ac_config_headers src/interfaces/ecpg/include/ecpg_config.h"
@ -19671,7 +19506,6 @@ do
"src/Makefile.port") CONFIG_LINKS="$CONFIG_LINKS src/Makefile.port:src/makefiles/Makefile.${template}" ;;
"check_win32_symlinks") CONFIG_COMMANDS="$CONFIG_COMMANDS check_win32_symlinks" ;;
"src/include/pg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config.h" ;;
"src/include/pg_config_ext.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config_ext.h" ;;
"src/interfaces/ecpg/include/ecpg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/interfaces/ecpg/include/ecpg_config.h" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
@ -20279,10 +20113,6 @@ $as_echo "$as_me: WARNING: *** link for $FILE -- please fix by hand" >&2;}
"src/include/pg_config.h":H)
# Update timestamp for pg_config.h (see Makefile.global)
echo >src/include/stamp-h
;;
"src/include/pg_config_ext.h":H)
# Update timestamp for pg_config_ext.h (see Makefile.global)
echo >src/include/stamp-ext-h
;;
"src/interfaces/ecpg/include/ecpg_config.h":H) echo >src/interfaces/ecpg/include/stamp-h ;;
Thomas Munro
7 months ago