Add getpayload, getpayloadf, getpayloadl.

TS 18661-1 defines functions for manipulating the payloads of NaNs. This patch implements the getpayload functions for glibc; these extract the NaN payload (from an argument passed as a pointer, for which corresponding libm-test support is added) and return it in the same floating-point type. The return value of these functions is unspecified for non-NaN arguments; the patch does the simplest thing to implement, which is that the functions do not check whether the argument is a NaN and just treat the relevant bits of the representation as a payload regardless. A conversion from integer to floating-point is used to produce the required return value, except in the ldbl-128 case; as 128-bit integers are not supported for all configurations using ldbl-128, the code constructs the required floating-point representation of the return value directly instead. Tested for x86_64, x86, mips64 and powerpc. * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (getpayload): New declaration. * math/Versions (getpayload): New libm symbol at version GLIBC_2.25. (getpayloadf): Likewise. (getpayloadl): Likewise. * math/Makefile (libm-calls): Add s_getpayloadF. * math/libm-test.inc: Include <nan-high-order-bit.h>. (struct test_f_f_data): Add comment. (RUN_TEST_fp_f): New macro. (RUN_TEST_LOOP_fp_f): Likewise. (getpayload_test_data): New array. (getpayload_test): New function. (main): Call getpayload_test. * math/gen-libm-test.pl (parse_args): Handle 'p' in argument descriptor. * manual/arith.texi (FP Bit Twiddling): Document getpayload, getpayloadf and getpayloadl. * manual/libm-err-tab.pl: Update comment on interfaces without ulps tabulated. * sysdeps/ieee754/dbl-64/s_getpayload.c: New file. * sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c: Likewise. * sysdeps/ieee754/flt-32/s_getpayloadf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_getpayloadl.c: Likewise. * sysdeps/nacl/libm.abilist: Update. * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
author: Joseph Myers <joseph@codesourcery.com> 2016-10-19 01:49:09 +0000
committer: Joseph Myers <joseph@codesourcery.com> 2016-10-19 01:49:09 +0000
commit: f8e8b8ed9f266097b42a77359445372d82365916 (patch)
tree: c8193dce446027347491ba1828af41d875708636
parent: a9bfffe59333fdc6785f3cc903188d1ead36539d (diff)
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42 files changed, 491 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index adc4df985d..9b226786af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,65 @@
+2016-10-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]
+	(getpayload): New declaration.
+	* math/Versions (getpayload): New libm symbol at version
+	GLIBC_2.25.
+	(getpayloadf): Likewise.
+	(getpayloadl): Likewise.
+	* math/Makefile (libm-calls): Add s_getpayloadF.
+	* math/libm-test.inc: Include <nan-high-order-bit.h>.
+	(struct test_f_f_data): Add comment.
+	(RUN_TEST_fp_f): New macro.
+	(RUN_TEST_LOOP_fp_f): Likewise.
+	(getpayload_test_data): New array.
+	(getpayload_test): New function.
+	(main): Call getpayload_test.
+	* math/gen-libm-test.pl (parse_args): Handle 'p' in argument
+	descriptor.
+	* manual/arith.texi (FP Bit Twiddling): Document getpayload,
+	getpayloadf and getpayloadl.
+	* manual/libm-err-tab.pl: Update comment on interfaces without
+	ulps tabulated.
+	* sysdeps/ieee754/dbl-64/s_getpayload.c: New file.
+	* sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c: Likewise.
+	* sysdeps/ieee754/flt-32/s_getpayloadf.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/s_getpayloadl.c: Likewise.
+	* sysdeps/nacl/libm.abilist: Update.
+	* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
+
 2016-10-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* sysdeps/unix/sysv/linux/Makefile [$(subdir) = math] (tests): Move
diff --git a/NEWS b/NEWS
index 5251242736..6439040a28 100644
--- a/NEWS
+++ b/NEWS
@@ -58,6 +58,8 @@ Version 2.25
   - Total order functions: totalorder, totalorderf, totalorderl,
     totalordermag, totalordermagf, totalordermagl.
 
+  - NaN functions: getpayload, getpayloadf, getpayloadl.
+
 * The <sys/quota.h> header now includes the <linux/quota.h> header.  Support
   for the Linux quota interface which predates kernel version 2.4.22 has
   been removed.
diff --git a/manual/arith.texi b/manual/arith.texi
index 282ca45e08..e53988a083 100644
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -1854,6 +1854,26 @@ The argument @var{tagp} is used in an unspecified manner.  On @w{IEEE
 selects one.  On other systems it may do nothing.
 @end deftypefun
 
+@comment math.h
+@comment ISO
+@deftypefun double getpayload (const double *@var{x})
+@comment math.h
+@comment ISO
+@deftypefunx float getpayloadf (const float *@var{x})
+@comment math.h
+@comment ISO
+@deftypefunx {long double} getpayloadl (const long double *@var{x})
+@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
+IEEE 754 defines the @dfn{payload} of a NaN to be an integer value
+encoded in the representation of the NaN.  Payloads are typically
+propagated from NaN inputs to the result of a floating-point
+operation.  These functions, defined by TS 18661-1:2014, return the
+payload of the NaN pointed to by @var{x} (returned as a positive
+integer, or positive zero, represented as a floating-point number); if
+@var{x} is not a NaN, they return an unspecified value.  They raise no
+floating-point exceptions even for signaling NaNs.
+@end deftypefun
+
 @node FP Comparison Functions
 @subsection Floating-Point Comparison Functions
 @cindex unordered comparison
diff --git a/manual/libm-err-tab.pl b/manual/libm-err-tab.pl
index 102ff7b03a..59c53720b3 100755
--- a/manual/libm-err-tab.pl
+++ b/manual/libm-err-tab.pl
@@ -77,9 +77,10 @@ use vars qw (%results @all_floats %suffices @all_functions);
     "nextup", "pow", "remainder", "remquo", "rint", "round", "scalb",
     "scalbn", "sin", "sincos", "sinh", "sqrt", "tan", "tanh", "tgamma",
     "trunc", "y0", "y1", "yn" );
-# fpclassify, iscanonical, isnormal, isfinite, isinf, isnan, issignaling,
-# issubnormal, iszero, signbit, iseqsig, isgreater, isgreaterequal, isless,
-# islessequal, islessgreater, isunordered, totalorder, totalordermag
+# fpclassify, getpayload, iscanonical, isnormal, isfinite, isinf, isnan,
+# issignaling, issubnormal, iszero, signbit, iseqsig, isgreater,
+# isgreaterequal, isless, islessequal, islessgreater, isunordered,
+# totalorder, totalordermag
 # are not tabulated.
 
 if ($#ARGV == 0) {
diff --git a/math/Makefile b/math/Makefile
index 7c378fc5c3..2aa6a344e5 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -72,7 +72,8 @@ libm-calls =								  \
 	s_fmaF s_lrintF s_llrintF s_lroundF s_llroundF e_exp10F w_log2F	  \
 	s_issignalingF $(calls:s_%=m_%) x2y2m1F				  \
 	gamma_productF lgamma_negF lgamma_productF			  \
-	s_nextupF s_totalorderF s_totalordermagF $(gen-libm-calls)
+	s_nextupF s_totalorderF s_totalordermagF s_getpayloadF		  \
+	$(gen-libm-calls)
 
 libm-compat-calls-ldouble-yes = w_lgamma_compatl k_standardl
 libm-compat-calls = w_lgamma_compatf w_lgamma_compat k_standard k_standardf \
diff --git a/math/Versions b/math/Versions
index 67e826a40e..a2e0d900ad 100644
--- a/math/Versions
+++ b/math/Versions
@@ -219,5 +219,6 @@ libm {
     __iscanonicall; __iseqsigf; __iseqsig; __iseqsigl;
     totalorder; totalorderf; totalorderl;
     totalordermag; totalordermagf; totalordermagl;
+    getpayload; getpayloadf; getpayloadl;
   }
 }
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index 030130656c..c5853a325f 100644
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -394,6 +394,9 @@ __MATHDECL_1 (int, totalorder,, (_Mdouble_ __x, _Mdouble_ __y))
 /* Total order operation on absolute values.  */
 __MATHDECL_1 (int, totalordermag,, (_Mdouble_ __x, _Mdouble_ __y))
      __attribute__ ((__const__));
+
+/* Get NaN payload.  */
+__MATHCALL (getpayload,, (const _Mdouble_ *__x));
 #endif
 
 #if defined __USE_MISC || (defined __USE_XOPEN_EXTENDED \
diff --git a/math/gen-libm-test.pl b/math/gen-libm-test.pl
index 4d02873c6f..25e69a8998 100755
--- a/math/gen-libm-test.pl
+++ b/math/gen-libm-test.pl
@@ -229,6 +229,10 @@ sub parse_args {
       ++$current_arg;
       next;
     }
+    # Argument passed via pointer.
+    if ($descr[$i] =~ /p/) {
+      next;
+    }
     # &FLOAT, &int - simplify call by not showing argument.
     if ($descr[$i] =~ /F|I/) {
       next;
@@ -294,8 +298,8 @@ sub parse_args {
       $current_arg++;
       next;
     }
-    # &FLOAT, &int
-    if ($descr[$i] =~ /F|I/) {
+    # &FLOAT, &int, argument passed via pointer
+    if ($descr[$i] =~ /F|I|p/) {
       next;
     }
     # complex
diff --git a/math/libm-test.inc b/math/libm-test.inc
index 91451bfa99..89e0e59638 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -45,7 +45,7 @@
    acos, acosh, asin, asinh, atan, atan2, atanh,
    cbrt, ceil, copysign, cos, cosh, drem, erf, erfc, exp, exp10, exp2, expm1,
    fabs, fdim, finite, floor, fma, fmax, fmin, fmod, fpclassify,
-   frexp, gamma, hypot,
+   frexp, gamma, getpayload, hypot,
    ilogb, iscanonical, isfinite, isinf, isnan, isnormal, issignaling,
    issubnormal, iszero, iseqsig, isless, islessequal, isgreater,
    isgreaterequal, islessgreater, isunordered, j0, j1, jn,
@@ -131,6 +131,7 @@
 #include <tininess.h>
 #include <math-tests.h>
 #include <math-tests-arch.h>
+#include <nan-high-order-bit.h>
 
 /* This header defines func_ulps, func_real_ulps and func_imag_ulps
    arrays.  */
@@ -1075,6 +1076,7 @@ enable_test (int exceptions)
 }
 
 /* Structures for each kind of test.  */
+/* Used for both RUN_TEST_LOOP_f_f and RUN_TEST_LOOP_fp_f.  */
 struct test_f_f_data
 {
   const char *arg_str;
@@ -1352,6 +1354,24 @@ struct test_fFF_11_data
 		    (ARRAY)[i].RM_##ROUNDING_MODE.expected,		\
 		    (ARRAY)[i].RM_##ROUNDING_MODE.exceptions);		\
   ROUND_RESTORE_ ## ROUNDING_MODE
+#define RUN_TEST_fp_f(ARG_STR, FUNC_NAME, ARG, EXPECTED,		\
+		     EXCEPTIONS)					\
+  do									\
+    if (enable_test (EXCEPTIONS))					\
+      {									\
+	COMMON_TEST_SETUP (ARG_STR);					\
+	check_float (test_name,	FUNC_TEST (FUNC_NAME) (&(ARG)),		\
+		     EXPECTED, EXCEPTIONS);				\
+	COMMON_TEST_CLEANUP;						\
+      }									\
+  while (0)
+#define RUN_TEST_LOOP_fp_f(FUNC_NAME, ARRAY, ROUNDING_MODE)		\
+  IF_ROUND_INIT_ ## ROUNDING_MODE					\
+    for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++)	\
+      RUN_TEST_fp_f ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg,	\
+		    (ARRAY)[i].RM_##ROUNDING_MODE.expected,		\
+		    (ARRAY)[i].RM_##ROUNDING_MODE.exceptions);		\
+  ROUND_RESTORE_ ## ROUNDING_MODE
 #define RUN_TEST_2_f(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED,	\
 		     EXCEPTIONS)				\
   do								\
@@ -8046,6 +8066,66 @@ frexp_test (void)
   ALL_RM_TEST (frexp, 1, frexp_test_data, RUN_TEST_LOOP_fI_f1, END, x);
 }
 
+
+static const struct test_f_f_data getpayload_test_data[] =
+  {
+    TEST_fp_f (getpayload, plus_infty, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, minus_infty, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, plus_zero, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, minus_zero, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, 1000, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, max_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -max_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, min_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -min_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, min_subnorm_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -min_subnorm_value, IGNORE, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
+    TEST_fp_f (getpayload, snan_value_pl ("0x0"), plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x0"), plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#else
+    TEST_fp_f (getpayload, qnan_value_pl ("0x0"), plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x0"), plus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
+    TEST_fp_f (getpayload, qnan_value_pl ("0x1"), 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x1"), 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x1"), 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x1"), 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, qnan_value_pl ("0x2"), 2, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x2"), 2, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x2"), 2, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x2"), 2, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, qnan_value_pl ("0x3fffff"), 0x3fffff, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x3fffff"), 0x3fffff, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x3fffff"), 0x3fffff, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x3fffff"), 0x3fffff, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#if PAYLOAD_DIG >= 51
+    TEST_fp_f (getpayload, qnan_value_pl ("0x7ffffffffffff"), 0x7ffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x7ffffffffffff"), 0x7ffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x7ffffffffffff"), 0x7ffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x7ffffffffffff"), 0x7ffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
+#if PAYLOAD_DIG >= 62
+    TEST_fp_f (getpayload, qnan_value_pl ("0x3fffffffffffffff"), 0x3fffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x3fffffffffffffff"), 0x3fffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x3fffffffffffffff"), 0x3fffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x3fffffffffffffff"), 0x3fffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
+#if PAYLOAD_DIG >= 111
+    TEST_fp_f (getpayload, qnan_value_pl ("0x7fffffffffffffffffffffffffff"), 0x7fffffffffffffffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -qnan_value_pl ("0x7fffffffffffffffffffffffffff"), 0x7fffffffffffffffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, snan_value_pl ("0x7fffffffffffffffffffffffffff"), 0x7fffffffffffffffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+    TEST_fp_f (getpayload, -snan_value_pl ("0x7fffffffffffffffffffffffffff"), 0x7fffffffffffffffffffffffffffp0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
+  };
+
+static void
+getpayload_test (void)
+{
+  ALL_RM_TEST (getpayload, 1, getpayload_test_data, RUN_TEST_LOOP_fp_f, END);
+}
+
+
 static const struct test_ff_f_data hypot_test_data[] =
   {
     TEST_ff_f (hypot, plus_infty, 1, plus_infty, ERRNO_UNCHANGED),
@@ -13431,6 +13511,9 @@ main (int argc, char **argv)
   totalorder_test ();
   totalordermag_test ();
 
+  /* NaN functions:  */
+  getpayload_test ();
+
   /* Complex functions:  */
   cabs_test ();
   cacos_test ();
diff --git a/sysdeps/ieee754/dbl-64/s_getpayload.c b/sysdeps/ieee754/dbl-64/s_getpayload.c
new file mode 100644
index 0000000000..2e7f03375f
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/s_getpayload.c
@@ -0,0 +1,37 @@
+/* Get NaN payload.  dbl-64 version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+double
+getpayload (const double *x)
+{
+  uint32_t hx, lx;
+  EXTRACT_WORDS (hx, lx, *x);
+  hx &= 0x7ffff;
+  uint64_t ix = ((uint64_t) hx << 32) | lx;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0f;
+  return (double) ix;
+}
+#ifdef NO_LONG_DOUBLE
+weak_alias (getpayload, getpayloadl)
+#endif
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c
new file mode 100644
index 0000000000..c1cf56e0cc
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c
@@ -0,0 +1,33 @@
+/* Get NaN payload.  dbl-64/wordsize-64 version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+double
+getpayload (const double *x)
+{
+  uint64_t ix;
+  EXTRACT_WORDS64 (ix, *x);
+  ix &= 0x7ffffffffffffULL;
+  return (double) ix;
+}
+#ifdef NO_LONG_DOUBLE
+weak_alias (getpayload, getpayloadl)
+#endif
diff --git a/sysdeps/ieee754/flt-32/s_getpayloadf.c b/sysdeps/ieee754/flt-32/s_getpayloadf.c
new file mode 100644
index 0000000000..fcc9e32716
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/s_getpayloadf.c
@@ -0,0 +1,33 @@
+/* Get NaN payload.  flt-32 version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+float
+getpayloadf (const float *x)
+{
+  uint32_t ix;
+  GET_FLOAT_WORD (ix, *x);
+  ix &= 0x3fffff;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0f;
+  return (float) ix;
+}
diff --git a/sysdeps/ieee754/ldbl-128/s_getpayloadl.c b/sysdeps/ieee754/ldbl-128/s_getpayloadl.c
new file mode 100644
index 0000000000..ac7f6edce2
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128/s_getpayloadl.c
@@ -0,0 +1,57 @@
+/* Get NaN payload.  ldbl-128 version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  uint64_t hx, lx;
+  GET_LDOUBLE_WORDS64 (hx, lx, *x);
+  hx &= 0x7fffffffffffULL;
+  /* Construct the representation of the return value directly, since
+     128-bit integers may not be available.  */
+  int lz;
+  if (hx == 0)
+    {
+      if (lx == 0)
+	return 0.0L;
+      else
+	lz = __builtin_clzll (lx) + 64;
+    }
+  else
+    lz = __builtin_clzll (hx);
+  int shift = lz - 15;
+  if (shift >= 64)
+    {
+      hx = lx << (shift - 64);
+      lx = 0;
+    }
+  else
+    {
+      /* 2 <= SHIFT <= 63.  */
+      hx = (hx << shift) | (lx >> (64 - shift));
+      lx <<= shift;
+    }
+  hx = (hx & 0xffffffffffffULL) | ((0x3fffULL + 127 - lz) << 48);
+  long double ret;
+  SET_LDOUBLE_WORDS64 (ret, hx, lx);
+  return ret;
+}
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c b/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c
new file mode 100644
index 0000000000..c23ba0c9d5
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm/s_getpayloadl.c
@@ -0,0 +1,34 @@
+/* Get NaN payload.  ldbl-128ibm version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <fix-int-fp-convert-zero.h>
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  double xhi = ldbl_high (*x);
+  uint64_t ix;
+  EXTRACT_WORDS64 (ix, xhi);
+  ix &= 0x7ffffffffffffULL;
+  if (FIX_INT_FP_CONVERT_ZERO && ix == 0)
+    return 0.0L;
+  return (long double) ix;
+}
diff --git a/sysdeps/ieee754/ldbl-96/s_getpayloadl.c b/sysdeps/ieee754/ldbl-96/s_getpayloadl.c
new file mode 100644
index 0000000000..3ef90d07de
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-96/s_getpayloadl.c
@@ -0,0 +1,32 @@
+/* Get NaN payload.  ldbl-96 version.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_private.h>
+#include <stdint.h>
+
+long double
+getpayloadl (const long double *x)
+{
+  uint16_t se __attribute__ ((unused));
+  uint32_t hx, lx;
+  GET_LDOUBLE_WORDS (se, hx, lx, *x);
+  hx &= 0x3fffffff;
+  uint64_t ix = ((uint64_t) hx << 32) | lx;
+  return (long double) ix;
+}
diff --git a/sysdeps/nacl/libm.abilist b/sysdeps/nacl/libm.abilist
index 190ba085ba..b721bfb379 100644
--- a/sysdeps/nacl/libm.abilist
+++ b/sysdeps/nacl/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
index 1fd3fb62b8..dbd620e474 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -418,6 +418,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist
index b1e79fcab0..3af146a00d 100644
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -428,6 +428,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/arm/libm.abilist b/sysdeps/unix/sysv/linux/arm/libm.abilist
index 0592b847c4..502b5128c8 100644
--- a/sysdeps/unix/sysv/linux/arm/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libm.abilist
@@ -75,6 +75,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist
index 0557b1083a..232ef8ea3e 100644
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist
index 06993220fc..b6151a9680 100644
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -431,6 +431,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/ia64/libm.abilist b/sysdeps/unix/sysv/linux/ia64/libm.abilist
index 67d722f35d..941c4bf49a 100644
--- a/sysdeps/unix/sysv/linux/ia64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libm.abilist
@@ -360,6 +360,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
index 0592b847c4..502b5128c8 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -75,6 +75,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
index 65dee5a212..1080dc6cda 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
@@ -429,6 +429,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
index eef3ebf9d8..f86e20c775 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
index 9c62c802a5..7965bf20dc 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -388,6 +388,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
index d9e3a35348..0711e03a8b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -420,6 +420,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist
index 927961ae6d..b4b81647ac 100644
--- a/sysdeps/unix/sysv/linux/nios2/libm.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist
@@ -386,6 +386,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
index a507182964..d5253c1244 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -431,6 +431,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
index b3bd812726..274eede940 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -430,6 +430,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
index b051337fc4..1af5a2fa74 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist
@@ -425,6 +425,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
index b7a94bc977..767905c801 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist
@@ -106,6 +106,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
index 48d4e646b1..342a27b7c8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -418,6 +418,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
index 9e664874a5..58b6e50d85 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -416,6 +416,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sh/libm.abilist b/sysdeps/unix/sysv/linux/sh/libm.abilist
index 43be8f846d..ab550995a5 100644
--- a/sysdeps/unix/sysv/linux/sh/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index 25c59063d2..76c6e8e818 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -421,6 +421,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
index 1b161ea081..4e54a03eff 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -419,6 +419,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
index b58d62a481..e9a7426ac6 100644
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist
@@ -387,6 +387,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
index d17bb8bc86..ab57b5867d 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -420,6 +420,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
index 5f8686fe05..8aaa2a4ab8 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -419,6 +419,9 @@ GLIBC_2.25 fegetmode F
 GLIBC_2.25 fesetexcept F
 GLIBC_2.25 fesetmode F
 GLIBC_2.25 fetestexceptflag F
+GLIBC_2.25 getpayload F
+GLIBC_2.25 getpayloadf F
+GLIBC_2.25 getpayloadl F
 GLIBC_2.25 totalorder F
 GLIBC_2.25 totalorderf F
 GLIBC_2.25 totalorderl F
author	Joseph Myers <joseph@codesourcery.com>	2016-10-19 01:49:09 +0000
committer	Joseph Myers <joseph@codesourcery.com>	2016-10-19 01:49:09 +0000
commit	f8e8b8ed9f266097b42a77359445372d82365916 (patch)
tree	c8193dce446027347491ba1828af41d875708636
parent	a9bfffe59333fdc6785f3cc903188d1ead36539d (diff)
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