Don't define libstdc++-internal macros in Solaris 10+ <math.h>

libstdc++-v3:
	* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Update comments.
	(__CORRECT_ISO_CPP11_MATH_H_PROTO): Rename to ...
	(__CORRECT_ISO_CPP11_MATH_H_PROTO_FP): ... this.
	Add test for C++11 <math.h> integral overloads.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* include/c_global/cmath [__cplusplus >= 201103L]: Reflect
	__CORRECT_ISO_CPP11_MATH_H_PROTO to
	__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.
	* include/c_global/cmath [_GLIBCXX_USE_C99_MATH &&
	!_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC && __cplusplus >= 201103L]
	(std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO_INT.
	(std::isfinite): Likewise.
	(std::isinf): Likewise.
	(std::isnan): Likewise.
	(std::isnormal): Likewise.
	(std::signbit): Likewise.
	(std::isgreater): Likewise.
	(std::isgreaterequal): Likewise.
	(std::isless): Likewise.
	(std::islessequal): Likewise.
	(std::islessgreater): Likewise.
	(std::isunordered): Likewise.
	[__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]
	(std::acosh): Likewise.
	(std::asinh): Likewise.
	(std::atanh): Likewise.
	(std::cbrt): Likewise.
	(std::copysign): Likewise.
	(std::erf): Likewise.
	(std::erfc): Likewise.
	(std::exp2): Likewise.
	(std::expm1): Likewise.
	(std::fdim): Likewise.
	(std::fma): Likewise.
	(std::fmax): Likewise.
	(std::fmin): Likewise.
	(std::hypot): Likewise.
	(std::ilogb): Likewise.
	(std::lgamma): Likewise.
	(std::llrint): Likewise.
	(std::llround): Likewise.
	(std::log1p): Likewise.
	(std::log2): Likewise.
	(std::logb): Likewise.
	(std::lrint): Likewise.
	(std::lround): Likewise.
	(std::nearbyint): Likewise.
	(std::nextafter): Likewise.
	(std::nexttoward): Likewise.
	(std::remainder): Likewise.
	(std::remquo): Likewise.
	(std::rint): Likewise.
	(std::round): Likewise.
	(std::scalbln): Likewise.
	(std::scalbn): Likewise.
	(std::tgamma): Likewise.
	(std::trunc): Likewise.
	* include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1 && __cplusplus >=
	201103L]: Reflect __CORRECT_ISO_CPP11_MATH_H_PROTO to
	__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.

	fixincludes:
	* inclhack.def (solaris_math_12): New fix.
	(hpux11_fabsf): Replace bypass by *-hp-hpux11* mach selector.
	* fixincl.x: Regenerate.
	* tests/base/math.h [SOLARIS_MATH_12_CHECK]: New test.

From-SVN: r242671
This commit is contained in:
Rainer Orth 2016-11-21 16:09:47 +00:00 committed by Rainer Orth
parent 6fce001398
commit 3115f94f7f
10 changed files with 466 additions and 122 deletions

View file

@ -1,3 +1,10 @@
2016-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* inclhack.def (solaris_math_12): New fix.
(hpux11_fabsf): Replace bypass by *-hp-hpux11* mach selector.
* fixincl.x: Regenerate.
* tests/base/math.h [SOLARIS_MATH_12_CHECK]: New test.
2016-11-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR sanitizer/78267

View file

@ -2,11 +2,11 @@
*
* DO NOT EDIT THIS FILE (fixincl.x)
*
* It has been AutoGen-ed November 20, 2016 at 11:44:36 AM by AutoGen 5.16.2
* It has been AutoGen-ed November 20, 2016 at 12:02:46 PM by AutoGen 5.16.2
* From the definitions inclhack.def
* and the template file fixincl
*/
/* DO NOT SVN-MERGE THIS FILE, EITHER Sun Nov 20 11:44:37 MET 2016
/* DO NOT SVN-MERGE THIS FILE, EITHER Sun Nov 20 12:02:47 MET 2016
*
* You must regenerate it. Use the ./genfixes script.
*
@ -15,7 +15,7 @@
* certain ANSI-incompatible system header files which are fixed to work
* correctly with ANSI C and placed in a directory that GNU C will search.
*
* This file contains 241 fixup descriptions.
* This file contains 242 fixup descriptions.
*
* See README for more information.
*
@ -4507,7 +4507,9 @@ tSCC zHpux11_FabsfList[] =
/*
* Machine/OS name selection pattern
*/
#define apzHpux11_FabsfMachs (const char**)NULL
tSCC* apzHpux11_FabsfMachs[] = {
"*-hp-hpux11*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
@ -4515,15 +4517,8 @@ tSCC zHpux11_FabsfList[] =
tSCC zHpux11_FabsfSelect0[] =
"^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
/*
* content bypass pattern - skip fix if pattern found
*/
tSCC zHpux11_FabsfBypass0[] =
"__cplusplus";
#define HPUX11_FABSF_TEST_CT 2
#define HPUX11_FABSF_TEST_CT 1
static tTestDesc aHpux11_FabsfTests[] = {
{ TT_NEGREP, zHpux11_FabsfBypass0, (regex_t*)NULL },
{ TT_EGREP, zHpux11_FabsfSelect0, (regex_t*)NULL }, };
/*
@ -7581,6 +7576,42 @@ static const char* apzSolaris_Math_11Patch[] = {
#endif",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Math_12 fix
*/
tSCC zSolaris_Math_12Name[] =
"solaris_math_12";
/*
* File name selection pattern
*/
tSCC zSolaris_Math_12List[] =
"math.h\0";
/*
* Machine/OS name selection pattern
*/
tSCC* apzSolaris_Math_12Machs[] = {
"*-*-solaris2*",
(const char*)NULL };
/*
* content selection pattern - do fix if pattern found
*/
tSCC zSolaris_Math_12Select0[] =
"#undef.*_GLIBCXX_USE_C99_MATH";
#define SOLARIS_MATH_12_TEST_CT 1
static tTestDesc aSolaris_Math_12Tests[] = {
{ TT_EGREP, zSolaris_Math_12Select0, (regex_t*)NULL }, };
/*
* Fix Command Arguments for Solaris_Math_12
*/
static const char* apzSolaris_Math_12Patch[] = { sed_cmd_z,
"-e", "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d",
(char*)NULL };
/* * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Description of Solaris_Once_Init_1 fix
@ -9879,7 +9910,7 @@ static const char* apzX11_SprintfPatch[] = {
*/
#define REGEX_COUNT 279
#define MACH_LIST_SIZE_LIMIT 187
#define FIX_COUNT 241
#define FIX_COUNT 242
/*
* Enumerate the fixes
@ -10068,6 +10099,7 @@ typedef enum {
SOLARIS_MATH_8_FIXIDX,
SOLARIS_MATH_9_FIXIDX,
SOLARIS_MATH_11_FIXIDX,
SOLARIS_MATH_12_FIXIDX,
SOLARIS_ONCE_INIT_1_FIXIDX,
SOLARIS_POSIX_SPAWN_RESTRICT_FIXIDX,
SOLARIS_POW_INT_OVERLOAD_FIXIDX,
@ -11044,6 +11076,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
SOLARIS_MATH_11_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
aSolaris_Math_11Tests, apzSolaris_Math_11Patch, 0 },
{ zSolaris_Math_12Name, zSolaris_Math_12List,
apzSolaris_Math_12Machs,
SOLARIS_MATH_12_TEST_CT, FD_MACH_ONLY,
aSolaris_Math_12Tests, apzSolaris_Math_12Patch, 0 },
{ zSolaris_Once_Init_1Name, zSolaris_Once_Init_1List,
apzSolaris_Once_Init_1Machs,
SOLARIS_ONCE_INIT_1_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,

View file

@ -2334,9 +2334,9 @@ fix = {
*/
fix = {
hackname = hpux11_fabsf;
mach = "*-hp-hpux11*";
files = math.h;
select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
@ -3867,6 +3867,23 @@ _EOArg_;
_EOText_;
};
/*
* Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros.
*/
fix = {
hackname = solaris_math_12;
files = math.h;
mach = '*-*-solaris2*';
select = '#undef.*_GLIBCXX_USE_C99_MATH';
sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d";
test_text = << _EOText_
#if __cplusplus >= 201103L
#undef _GLIBCXX_USE_C99_MATH
#undef _GLIBCXX_USE_C99_MATH_TR1
#endif
_EOText_;
};
/*
* Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
* structure. As such, it need two levels of brackets, but only

View file

@ -85,6 +85,12 @@ extern int class();
#endif /* RS6000_DOUBLE_CHECK */
#if defined( SOLARIS_MATH_12_CHECK )
#if __cplusplus >= 201103L
#endif
#endif /* SOLARIS_MATH_12_CHECK */
#if defined( STRICT_ANSI_NOT_CTD_CHECK )
#if 1 && \
&& defined(mumbling) |& ( !defined(__STRICT_ANSI__)) \

View file

@ -1,3 +1,68 @@
2016-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Update comments.
(__CORRECT_ISO_CPP11_MATH_H_PROTO): Rename to ...
(__CORRECT_ISO_CPP11_MATH_H_PROTO_FP): ... this.
Add test for C++11 <math.h> integral overloads.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/c_global/cmath [__cplusplus >= 201103L]: Reflect
__CORRECT_ISO_CPP11_MATH_H_PROTO to
__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.
* include/c_global/cmath [_GLIBCXX_USE_C99_MATH &&
!_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC && __cplusplus >= 201103L]
(std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO_INT.
(std::isfinite): Likewise.
(std::isinf): Likewise.
(std::isnan): Likewise.
(std::isnormal): Likewise.
(std::signbit): Likewise.
(std::isgreater): Likewise.
(std::isgreaterequal): Likewise.
(std::isless): Likewise.
(std::islessequal): Likewise.
(std::islessgreater): Likewise.
(std::isunordered): Likewise.
[__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]
(std::acosh): Likewise.
(std::asinh): Likewise.
(std::atanh): Likewise.
(std::cbrt): Likewise.
(std::copysign): Likewise.
(std::erf): Likewise.
(std::erfc): Likewise.
(std::exp2): Likewise.
(std::expm1): Likewise.
(std::fdim): Likewise.
(std::fma): Likewise.
(std::fmax): Likewise.
(std::fmin): Likewise.
(std::hypot): Likewise.
(std::ilogb): Likewise.
(std::lgamma): Likewise.
(std::llrint): Likewise.
(std::llround): Likewise.
(std::log1p): Likewise.
(std::log2): Likewise.
(std::logb): Likewise.
(std::lrint): Likewise.
(std::lround): Likewise.
(std::nearbyint): Likewise.
(std::nextafter): Likewise.
(std::nexttoward): Likewise.
(std::remainder): Likewise.
(std::remquo): Likewise.
(std::rint): Likewise.
(std::round): Likewise.
(std::scalbln): Likewise.
(std::scalbn): Likewise.
(std::tgamma): Likewise.
(std::trunc): Likewise.
* include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1 && __cplusplus >=
201103L]: Reflect __CORRECT_ISO_CPP11_MATH_H_PROTO to
__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.
2016-11-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/59406

View file

@ -2181,7 +2181,8 @@ AC_DEFUN([GLIBCXX_CHECK_STDIO_PROTO], [
])
dnl
dnl Check whether required C++11 overloads are present in <math.h>.
dnl Check whether required C++11 overloads for floating point and integral
dnl types are present in <math.h>.
dnl
AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [
@ -2192,10 +2193,10 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [
case "$host" in
*-*-solaris2.*)
# Solaris 12 introduced the C++11 <math.h> overloads. A backport to
# a Solaris 11.3 SRU is likely, maybe even a Solaris 10 patch.
AC_MSG_CHECKING([for C++11 <math.h> overloads])
AC_CACHE_VAL(glibcxx_cv_math11_overload, [
# Solaris 12 Build 86, Solaris 11.3 SRU 3.6, and Solaris 10 Patch
# 11996[67]-02 introduced the C++11 <math.h> floating point overloads.
AC_MSG_CHECKING([for C++11 <math.h> floating point overloads])
AC_CACHE_VAL(glibcxx_cv_math11_fp_overload, [
AC_COMPILE_IFELSE([AC_LANG_SOURCE(
[#include <math.h>
#undef isfinite
@ -2204,21 +2205,73 @@ AC_DEFUN([GLIBCXX_CHECK_MATH11_PROTO], [
{ return __builtin_isfinite(__x); }
}
])],
[glibcxx_cv_math11_overload=no],
[glibcxx_cv_math11_overload=yes]
[glibcxx_cv_math11_fp_overload=no],
[glibcxx_cv_math11_fp_overload=yes]
)])
# autoheader cannot handle indented templates.
AH_VERBATIM([__CORRECT_ISO_CPP11_MATH_H_PROTO],
[/* Define if all C++11 overloads are available in <math.h>. */
AH_VERBATIM([__CORRECT_ISO_CPP11_MATH_H_PROTO_FP],
[/* Define if all C++11 floating point overloads are available in <math.h>. */
#if __cplusplus >= 201103L
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
#endif])
if test $glibcxx_cv_math11_overload = yes; then
AC_DEFINE(__CORRECT_ISO_CPP11_MATH_H_PROTO)
if test $glibcxx_cv_math11_fp_overload = yes; then
AC_DEFINE(__CORRECT_ISO_CPP11_MATH_H_PROTO_FP)
fi
AC_MSG_RESULT([$glibcxx_cv_math11_overload])
AC_MSG_RESULT([$glibcxx_cv_math11_fp_overload])
# Solaris 12 Build 90, Solaris 11.3 SRU 5.6, and Solaris 10 Patch
# 11996[67]-02 introduced the C++11 <math.h> integral type overloads.
AC_MSG_CHECKING([for C++11 <math.h> integral type overloads])
AC_CACHE_VAL(glibcxx_cv_math11_int_overload, [
AC_COMPILE_IFELSE([AC_LANG_SOURCE(
[#include <math.h>
namespace std {
template<typename _Tp>
struct __is_integer;
template<>
struct __is_integer<int>
{
enum { __value = 1 };
};
}
namespace __gnu_cxx {
template<bool, typename>
struct __enable_if;
template<typename _Tp>
struct __enable_if<true, _Tp>
{ typedef _Tp __type; };
}
namespace std {
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if
<__is_integer<_Tp>::__value, double>::__type
log2(_Tp __x)
{ return __builtin_log2(__x); }
}
int
main (void)
{
int i = 1000;
return std::log2(i);
}
])],
[glibcxx_cv_math11_int_overload=no],
[glibcxx_cv_math11_int_overload=yes]
)])
# autoheader cannot handle indented templates.
AH_VERBATIM([__CORRECT_ISO_CPP11_MATH_H_PROTO_INT],
[/* Define if all C++11 integral type overloads are available in <math.h>. */
#if __cplusplus >= 201103L
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
#endif])
if test $glibcxx_cv_math11_int_overload = yes; then
AC_DEFINE(__CORRECT_ISO_CPP11_MATH_H_PROTO_INT)
fi
AC_MSG_RESULT([$glibcxx_cv_math11_int_overload])
;;
*)
# If <math.h> defines the obsolete isinf(double) and isnan(double)

View file

@ -977,9 +977,14 @@
/* Define to 1 if mutex_timedlock is available. */
#undef _GTHREAD_USE_MUTEX_TIMEDLOCK
/* Define if all C++11 overloads are available in <math.h>. */
/* Define if all C++11 floating point overloads are available in <math.h>. */
#if __cplusplus >= 201103L
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
#endif
/* Define if all C++11 integral type overloads are available in <math.h>. */
#if __cplusplus >= 201103L
#undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
#endif
#if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)

View file

@ -18236,11 +18236,11 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
case "$host" in
*-*-solaris2.*)
# Solaris 12 introduced the C++11 <math.h> overloads. A backport to
# a Solaris 11.3 SRU is likely, maybe even a Solaris 10 patch.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++11 <math.h> overloads" >&5
$as_echo_n "checking for C++11 <math.h> overloads... " >&6; }
if test "${glibcxx_cv_math11_overload+set}" = set; then :
# Solaris 12 Build 86, Solaris 11.3 SRU 3.6, and Solaris 10 Patch
# 11996[67]-02 introduced the C++11 <math.h> floating point overloads.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++11 <math.h> floating point overloads" >&5
$as_echo_n "checking for C++11 <math.h> floating point overloads... " >&6; }
if test "${glibcxx_cv_math11_fp_overload+set}" = set; then :
$as_echo_n "(cached) " >&6
else
@ -18255,9 +18255,9 @@ else
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
glibcxx_cv_math11_overload=no
glibcxx_cv_math11_fp_overload=no
else
glibcxx_cv_math11_overload=yes
glibcxx_cv_math11_fp_overload=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@ -18267,12 +18267,74 @@ fi
# autoheader cannot handle indented templates.
if test $glibcxx_cv_math11_overload = yes; then
$as_echo "#define __CORRECT_ISO_CPP11_MATH_H_PROTO 1" >>confdefs.h
if test $glibcxx_cv_math11_fp_overload = yes; then
$as_echo "#define __CORRECT_ISO_CPP11_MATH_H_PROTO_FP 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_overload" >&5
$as_echo "$glibcxx_cv_math11_overload" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_fp_overload" >&5
$as_echo "$glibcxx_cv_math11_fp_overload" >&6; }
# Solaris 12 Build 90, Solaris 11.3 SRU 5.6, and Solaris 10 Patch
# 11996[67]-02 introduced the C++11 <math.h> integral type overloads.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++11 <math.h> integral type overloads" >&5
$as_echo_n "checking for C++11 <math.h> integral type overloads... " >&6; }
if test "${glibcxx_cv_math11_int_overload+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
namespace std {
template<typename _Tp>
struct __is_integer;
template<>
struct __is_integer<int>
{
enum { __value = 1 };
};
}
namespace __gnu_cxx {
template<bool, typename>
struct __enable_if;
template<typename _Tp>
struct __enable_if<true, _Tp>
{ typedef _Tp __type; };
}
namespace std {
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if
<__is_integer<_Tp>::__value, double>::__type
log2(_Tp __x)
{ return __builtin_log2(__x); }
}
int
main (void)
{
int i = 1000;
return std::log2(i);
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
glibcxx_cv_math11_int_overload=no
else
glibcxx_cv_math11_int_overload=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
# autoheader cannot handle indented templates.
if test $glibcxx_cv_math11_int_overload = yes; then
$as_echo "#define __CORRECT_ISO_CPP11_MATH_H_PROTO_INT 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_math11_int_overload" >&5
$as_echo "$glibcxx_cv_math11_int_overload" >&6; }
;;
*)
# If <math.h> defines the obsolete isinf(double) and isnan(double)

View file

@ -539,7 +539,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#if __cplusplus >= 201103L
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr int
fpclassify(float __x)
{ return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL,
@ -556,13 +556,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
FP_SUBNORMAL, FP_ZERO, __x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
int>::__type
fpclassify(_Tp __x)
{ return __x != 0 ? FP_NORMAL : FP_ZERO; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isfinite(float __x)
{ return __builtin_isfinite(__x); }
@ -576,13 +578,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isfinite(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
bool>::__type
isfinite(_Tp __x)
{ return true; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isinf(float __x)
{ return __builtin_isinf(__x); }
@ -601,13 +605,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isinf(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
bool>::__type
isinf(_Tp __x)
{ return false; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isnan(float __x)
{ return __builtin_isnan(__x); }
@ -626,13 +632,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isnan(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
bool>::__type
isnan(_Tp __x)
{ return false; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isnormal(float __x)
{ return __builtin_isnormal(__x); }
@ -646,13 +654,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isnormal(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
bool>::__type
isnormal(_Tp __x)
{ return __x != 0 ? true : false; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
// Note: middle-end/36757 is fixed, __builtin_signbit is type-generic.
constexpr bool
signbit(float __x)
@ -667,13 +677,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_signbit(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
bool>::__type
signbit(_Tp __x)
{ return __x < 0 ? true : false; }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isgreater(float __x, float __y)
{ return __builtin_isgreater(__x, __y); }
@ -687,6 +699,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isgreater(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -696,8 +709,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_isgreater(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isgreaterequal(float __x, float __y)
{ return __builtin_isgreaterequal(__x, __y); }
@ -711,6 +725,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isgreaterequal(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -720,8 +735,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_isgreaterequal(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isless(float __x, float __y)
{ return __builtin_isless(__x, __y); }
@ -735,6 +751,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isless(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -744,8 +761,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_isless(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
islessequal(float __x, float __y)
{ return __builtin_islessequal(__x, __y); }
@ -759,6 +777,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_islessequal(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -768,8 +787,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_islessequal(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
islessgreater(float __x, float __y)
{ return __builtin_islessgreater(__x, __y); }
@ -783,6 +803,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_islessgreater(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -792,8 +813,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_islessgreater(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr bool
isunordered(float __x, float __y)
{ return __builtin_isunordered(__x, __y); }
@ -807,6 +829,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_isunordered(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename
__gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
@ -816,6 +839,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return __builtin_isunordered(__type(__x), __type(__y));
}
#endif
#else
@ -1196,7 +1220,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
using ::truncl;
/// Additional overloads.
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
acosh(float __x)
{ return __builtin_acoshf(__x); }
@ -1206,13 +1230,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_acoshl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
acosh(_Tp __x)
{ return __builtin_acosh(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
asinh(float __x)
{ return __builtin_asinhf(__x); }
@ -1222,13 +1248,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_asinhl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
asinh(_Tp __x)
{ return __builtin_asinh(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
atanh(float __x)
{ return __builtin_atanhf(__x); }
@ -1238,13 +1266,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_atanhl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
atanh(_Tp __x)
{ return __builtin_atanh(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
cbrt(float __x)
{ return __builtin_cbrtf(__x); }
@ -1254,13 +1284,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_cbrtl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
cbrt(_Tp __x)
{ return __builtin_cbrt(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
copysign(float __x, float __y)
{ return __builtin_copysignf(__x, __y); }
@ -1270,6 +1302,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_copysignl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
copysign(_Tp __x, _Up __y)
@ -1277,8 +1310,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return copysign(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
erf(float __x)
{ return __builtin_erff(__x); }
@ -1288,13 +1322,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_erfl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
erf(_Tp __x)
{ return __builtin_erf(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
erfc(float __x)
{ return __builtin_erfcf(__x); }
@ -1304,13 +1340,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_erfcl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
erfc(_Tp __x)
{ return __builtin_erfc(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
exp2(float __x)
{ return __builtin_exp2f(__x); }
@ -1320,13 +1358,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_exp2l(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
exp2(_Tp __x)
{ return __builtin_exp2(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
expm1(float __x)
{ return __builtin_expm1f(__x); }
@ -1336,13 +1376,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_expm1l(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
expm1(_Tp __x)
{ return __builtin_expm1(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
fdim(float __x, float __y)
{ return __builtin_fdimf(__x, __y); }
@ -1352,6 +1394,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_fdiml(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
fdim(_Tp __x, _Up __y)
@ -1359,8 +1402,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return fdim(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
fma(float __x, float __y, float __z)
{ return __builtin_fmaf(__x, __y, __z); }
@ -1370,6 +1414,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_fmal(__x, __y, __z); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up, typename _Vp>
constexpr typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type
fma(_Tp __x, _Up __y, _Vp __z)
@ -1377,8 +1422,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type __type;
return fma(__type(__x), __type(__y), __type(__z));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
fmax(float __x, float __y)
{ return __builtin_fmaxf(__x, __y); }
@ -1388,6 +1434,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_fmaxl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
fmax(_Tp __x, _Up __y)
@ -1395,8 +1442,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return fmax(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
fmin(float __x, float __y)
{ return __builtin_fminf(__x, __y); }
@ -1406,6 +1454,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_fminl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
fmin(_Tp __x, _Up __y)
@ -1413,8 +1462,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return fmin(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
hypot(float __x, float __y)
{ return __builtin_hypotf(__x, __y); }
@ -1424,6 +1474,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_hypotl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
hypot(_Tp __x, _Up __y)
@ -1431,8 +1482,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return hypot(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr int
ilogb(float __x)
{ return __builtin_ilogbf(__x); }
@ -1442,14 +1494,16 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_ilogbl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr
typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
int>::__type
ilogb(_Tp __x)
{ return __builtin_ilogb(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
lgamma(float __x)
{ return __builtin_lgammaf(__x); }
@ -1459,13 +1513,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_lgammal(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
lgamma(_Tp __x)
{ return __builtin_lgamma(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr long long
llrint(float __x)
{ return __builtin_llrintf(__x); }
@ -1475,13 +1531,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_llrintl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
long long>::__type
llrint(_Tp __x)
{ return __builtin_llrint(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr long long
llround(float __x)
{ return __builtin_llroundf(__x); }
@ -1491,13 +1549,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_llroundl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
long long>::__type
llround(_Tp __x)
{ return __builtin_llround(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
log1p(float __x)
{ return __builtin_log1pf(__x); }
@ -1507,13 +1567,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_log1pl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
log1p(_Tp __x)
{ return __builtin_log1p(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
// DR 568.
constexpr float
log2(float __x)
@ -1524,13 +1586,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_log2l(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
log2(_Tp __x)
{ return __builtin_log2(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
logb(float __x)
{ return __builtin_logbf(__x); }
@ -1540,13 +1604,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_logbl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
logb(_Tp __x)
{ return __builtin_logb(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr long
lrint(float __x)
{ return __builtin_lrintf(__x); }
@ -1556,13 +1622,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_lrintl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
long>::__type
lrint(_Tp __x)
{ return __builtin_lrint(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr long
lround(float __x)
{ return __builtin_lroundf(__x); }
@ -1572,13 +1640,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_lroundl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
long>::__type
lround(_Tp __x)
{ return __builtin_lround(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
nearbyint(float __x)
{ return __builtin_nearbyintf(__x); }
@ -1588,13 +1658,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_nearbyintl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
nearbyint(_Tp __x)
{ return __builtin_nearbyint(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
nextafter(float __x, float __y)
{ return __builtin_nextafterf(__x, __y); }
@ -1604,6 +1676,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_nextafterl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
nextafter(_Tp __x, _Up __y)
@ -1611,8 +1684,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return nextafter(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
nexttoward(float __x, long double __y)
{ return __builtin_nexttowardf(__x, __y); }
@ -1622,13 +1696,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_nexttowardl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
nexttoward(_Tp __x, long double __y)
{ return __builtin_nexttoward(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
remainder(float __x, float __y)
{ return __builtin_remainderf(__x, __y); }
@ -1638,6 +1714,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_remainderl(__x, __y); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
remainder(_Tp __x, _Up __y)
@ -1645,8 +1722,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return remainder(__type(__x), __type(__y));
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
remquo(float __x, float __y, int* __pquo)
{ return __builtin_remquof(__x, __y, __pquo); }
@ -1656,6 +1734,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_remquol(__x, __y, __pquo); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp, typename _Up>
inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
remquo(_Tp __x, _Up __y, int* __pquo)
@ -1663,8 +1742,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
return remquo(__type(__x), __type(__y), __pquo);
}
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
rint(float __x)
{ return __builtin_rintf(__x); }
@ -1674,13 +1754,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_rintl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
rint(_Tp __x)
{ return __builtin_rint(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
round(float __x)
{ return __builtin_roundf(__x); }
@ -1690,13 +1772,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_roundl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
round(_Tp __x)
{ return __builtin_round(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
scalbln(float __x, long __ex)
{ return __builtin_scalblnf(__x, __ex); }
@ -1706,13 +1790,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_scalblnl(__x, __ex); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
scalbln(_Tp __x, long __ex)
{ return __builtin_scalbln(__x, __ex); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
scalbn(float __x, int __ex)
{ return __builtin_scalbnf(__x, __ex); }
@ -1722,13 +1808,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_scalbnl(__x, __ex); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
scalbn(_Tp __x, int __ex)
{ return __builtin_scalbn(__x, __ex); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
tgamma(float __x)
{ return __builtin_tgammaf(__x); }
@ -1738,13 +1826,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_tgammal(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
tgamma(_Tp __x)
{ return __builtin_tgamma(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
constexpr float
trunc(float __x)
{ return __builtin_truncf(__x); }
@ -1754,11 +1844,13 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_truncl(__x); }
#endif
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT
template<typename _Tp>
constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
double>::__type
trunc(_Tp __x)
{ return __builtin_trunc(__x); }
#endif
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

View file

@ -490,7 +490,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// In C++03 we need to provide the additional overloads.
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
acosh(float __x)
{ return __builtin_acoshf(__x); }
@ -506,7 +506,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
acosh(_Tp __x)
{ return __builtin_acosh(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
asinh(float __x)
{ return __builtin_asinhf(__x); }
@ -522,7 +522,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
asinh(_Tp __x)
{ return __builtin_asinh(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
atanh(float __x)
{ return __builtin_atanhf(__x); }
@ -538,7 +538,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
atanh(_Tp __x)
{ return __builtin_atanh(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
cbrt(float __x)
{ return __builtin_cbrtf(__x); }
@ -554,7 +554,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
cbrt(_Tp __x)
{ return __builtin_cbrt(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
copysign(float __x, float __y)
{ return __builtin_copysignf(__x, __y); }
@ -572,7 +572,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return copysign(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
erf(float __x)
{ return __builtin_erff(__x); }
@ -588,7 +588,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
erf(_Tp __x)
{ return __builtin_erf(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
erfc(float __x)
{ return __builtin_erfcf(__x); }
@ -604,7 +604,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
erfc(_Tp __x)
{ return __builtin_erfc(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
exp2(float __x)
{ return __builtin_exp2f(__x); }
@ -620,7 +620,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
exp2(_Tp __x)
{ return __builtin_exp2(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
expm1(float __x)
{ return __builtin_expm1f(__x); }
@ -636,7 +636,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
expm1(_Tp __x)
{ return __builtin_expm1(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
fdim(float __x, float __y)
{ return __builtin_fdimf(__x, __y); }
@ -654,7 +654,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return fdim(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
fma(float __x, float __y, float __z)
{ return __builtin_fmaf(__x, __y, __z); }
@ -672,7 +672,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return fma(__type(__x), __type(__y), __type(__z));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
fmax(float __x, float __y)
{ return __builtin_fmaxf(__x, __y); }
@ -690,7 +690,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return fmax(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
fmin(float __x, float __y)
{ return __builtin_fminf(__x, __y); }
@ -708,7 +708,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return fmin(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
hypot(float __x, float __y)
{ return __builtin_hypotf(__x, __y); }
@ -726,7 +726,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return hypot(__type(__y), __type(__x));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline int
ilogb(float __x)
{ return __builtin_ilogbf(__x); }
@ -742,7 +742,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
ilogb(_Tp __x)
{ return __builtin_ilogb(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
lgamma(float __x)
{ return __builtin_lgammaf(__x); }
@ -758,7 +758,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
lgamma(_Tp __x)
{ return __builtin_lgamma(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline long long
llrint(float __x)
{ return __builtin_llrintf(__x); }
@ -774,7 +774,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
llrint(_Tp __x)
{ return __builtin_llrint(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline long long
llround(float __x)
{ return __builtin_llroundf(__x); }
@ -790,7 +790,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
llround(_Tp __x)
{ return __builtin_llround(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
log1p(float __x)
{ return __builtin_log1pf(__x); }
@ -807,7 +807,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
{ return __builtin_log1p(__x); }
// DR 568.
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
log2(float __x)
{ return __builtin_log2f(__x); }
@ -823,7 +823,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
log2(_Tp __x)
{ return __builtin_log2(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
logb(float __x)
{ return __builtin_logbf(__x); }
@ -841,7 +841,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return __builtin_logb(__x);
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline long
lrint(float __x)
{ return __builtin_lrintf(__x); }
@ -857,7 +857,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
lrint(_Tp __x)
{ return __builtin_lrint(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline long
lround(float __x)
{ return __builtin_lroundf(__x); }
@ -873,7 +873,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
lround(_Tp __x)
{ return __builtin_lround(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
nearbyint(float __x)
{ return __builtin_nearbyintf(__x); }
@ -889,7 +889,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
nearbyint(_Tp __x)
{ return __builtin_nearbyint(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
nextafter(float __x, float __y)
{ return __builtin_nextafterf(__x, __y); }
@ -907,7 +907,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return nextafter(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
nexttoward(float __x, long double __y)
{ return __builtin_nexttowardf(__x, __y); }
@ -923,7 +923,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
nexttoward(_Tp __x, long double __y)
{ return __builtin_nexttoward(__x, __y); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
remainder(float __x, float __y)
{ return __builtin_remainderf(__x, __y); }
@ -941,7 +941,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return remainder(__type(__x), __type(__y));
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
remquo(float __x, float __y, int* __pquo)
{ return __builtin_remquof(__x, __y, __pquo); }
@ -959,7 +959,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
return remquo(__type(__x), __type(__y), __pquo);
}
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
rint(float __x)
{ return __builtin_rintf(__x); }
@ -975,7 +975,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
rint(_Tp __x)
{ return __builtin_rint(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
round(float __x)
{ return __builtin_roundf(__x); }
@ -991,7 +991,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
round(_Tp __x)
{ return __builtin_round(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
scalbln(float __x, long __ex)
{ return __builtin_scalblnf(__x, __ex); }
@ -1007,7 +1007,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
scalbln(_Tp __x, long __ex)
{ return __builtin_scalbln(__x, __ex); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
scalbn(float __x, int __ex)
{ return __builtin_scalbnf(__x, __ex); }
@ -1023,7 +1023,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
scalbn(_Tp __x, int __ex)
{ return __builtin_scalbn(__x, __ex); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
tgamma(float __x)
{ return __builtin_tgammaf(__x); }
@ -1039,7 +1039,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
tgamma(_Tp __x)
{ return __builtin_tgamma(__x); }
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
trunc(float __x)
{ return __builtin_truncf(__x); }
@ -1084,7 +1084,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// the discussion about this issue here:
// http://gcc.gnu.org/ml/gcc-patches/2012-09/msg01278.html
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
pow(float __x, float __y)
{ return std::pow(__x, __y); }
@ -1112,7 +1112,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// to std::fabs.
#ifndef __CORRECT_ISO_CPP_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO
#ifndef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP
inline float
fabs(float __x)
{ return __builtin_fabsf(__x); }