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* [glibc] math: Remove the error handling wrapper from fmod and fmodf
@ 2023-04-03 20:29 Adhemerval Zanella
0 siblings, 0 replies; only message in thread
From: Adhemerval Zanella @ 2023-04-03 20:29 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=16439f419b270184ec501c531bf20d83b6745fb0
commit 16439f419b270184ec501c531bf20d83b6745fb0
Author: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Date: Mon Mar 20 13:01:18 2023 -0300
math: Remove the error handling wrapper from fmod and fmodf
The error handling is moved to sysdeps/ieee754 version with no SVID
support. The compatibility symbol versions still use the wrapper
with SVID error handling around the new code. There is no new symbol
version nor compatibility code on !LIBM_SVID_COMPAT targets
(e.g. riscv).
The ia64 is unchanged, since it still uses the arch specific
__libm_error_region on its implementation. For both i686 and m68k,
which provive arch specific implementation, wrappers are added so
no new symbol are added (which would require to change the
implementations).
It shows an small improvement, the results for fmod:
Architecture | Input | master | patch
-----------------|-----------------|----------|--------
x86_64 (Ryzen 9) | subnormals | 12.5049 | 9.40992
x86_64 (Ryzen 9) | normal | 296.939 | 296.738
x86_64 (Ryzen 9) | close-exponents | 16.0244 | 13.119
aarch64 (N1) | subnormal | 6.81778 | 4.33313
aarch64 (N1) | normal | 155.620 | 152.915
aarch64 (N1) | close-exponents | 8.21306 | 5.76138
armhf (N1) | subnormal | 15.1083 | 14.5746
armhf (N1) | normal | 244.833 | 241.738
armhf (N1) | close-exponents | 21.8182 | 22.457
Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Diff:
---
math/Versions | 4 ++++
math/w_fmod_compat.c | 13 ++++++++++---
math/w_fmodf_compat.c | 6 +++---
sysdeps/i386/fpu/w_fmod_compat.c | 14 ++++++++++++++
sysdeps/i386/fpu/w_fmodf_compat.c | 14 ++++++++++++++
sysdeps/ieee754/dbl-64/e_fmod.c | 22 ++++++++++++++++++----
sysdeps/ieee754/dbl-64/math_config.h | 3 +++
sysdeps/ieee754/dbl-64/math_err.c | 6 ++++++
sysdeps/ieee754/dbl-64/w_fmod.c | 1 +
sysdeps/ieee754/flt-32/e_fmodf.c | 20 +++++++++++++++++---
sysdeps/ieee754/flt-32/math_config.h | 1 +
sysdeps/ieee754/flt-32/math_errf.c | 6 ++++++
sysdeps/ieee754/flt-32/w_fmodf.c | 1 +
sysdeps/m68k/m680x0/fpu/w_fmod_compat.c | 14 ++++++++++++++
sysdeps/m68k/m680x0/fpu/w_fmodf_compat.c | 14 ++++++++++++++
sysdeps/unix/sysv/linux/aarch64/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/alpha/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/arm/be/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/arm/le/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/hppa/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/microblaze/be/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/microblaze/le/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/mips/mips32/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/mips/mips64/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/nios2/libm.abilist | 2 ++
.../sysv/linux/powerpc/powerpc32/fpu/libm.abilist | 2 ++
.../linux/powerpc/powerpc32/nofpu/libm.abilist | 2 ++
.../sysv/linux/powerpc/powerpc64/be/libm.abilist | 2 ++
.../sysv/linux/powerpc/powerpc64/le/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/sh/be/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/sh/le/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/x86_64/64/libm.abilist | 2 ++
sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist | 2 ++
38 files changed, 172 insertions(+), 13 deletions(-)
diff --git a/math/Versions b/math/Versions
index fef7a08c3b..759b5fac7f 100644
--- a/math/Versions
+++ b/math/Versions
@@ -631,4 +631,8 @@ libm {
# No SVID compatible error handling.
hypotf; hypot;
}
+ GLIBC_2.38 {
+ # No SVID compatible error handling.
+ fmod; fmodf;
+ }
}
diff --git a/math/w_fmod_compat.c b/math/w_fmod_compat.c
index c6947f3042..aef98885a3 100644
--- a/math/w_fmod_compat.c
+++ b/math/w_fmod_compat.c
@@ -20,10 +20,10 @@
#include <math-svid-compat.h>
#include <libm-alias-double.h>
-#if LIBM_SVID_COMPAT
+#if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_38)
/* wrapper fmod */
double
-__fmod (double x, double y)
+__fmod_compat (double x, double y)
{
if (__builtin_expect (isinf (x) || y == 0.0, 0)
&& _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
@@ -32,5 +32,12 @@ __fmod (double x, double y)
return __ieee754_fmod (x, y);
}
-libm_alias_double (__fmod, fmod)
+compat_symbol (libm, __fmod_compat, fmod, GLIBC_2_0);
+# ifdef NO_LONG_DOUBLE
+weak_alias (__fmod_compat, fmodl)
+# endif
+# ifdef LONG_DOUBLE_COMPAT
+LONG_DOUBLE_COMPAT_CHOOSE_libm_fmodl (
+ compat_symbol (libm, __fmod_compat, fmodl, FIRST_VERSION_libm_fmodl), );
+# endif
#endif
diff --git a/math/w_fmodf_compat.c b/math/w_fmodf_compat.c
index 5025b06684..55823961f4 100644
--- a/math/w_fmodf_compat.c
+++ b/math/w_fmodf_compat.c
@@ -20,10 +20,10 @@
#include <math-svid-compat.h>
#include <libm-alias-float.h>
-#if LIBM_SVID_COMPAT
+#if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_38)
/* wrapper fmodf */
float
-__fmodf (float x, float y)
+__fmod_compatf (float x, float y)
{
if (__builtin_expect (isinf (x) || y == 0.0f, 0)
&& _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
@@ -32,5 +32,5 @@ __fmodf (float x, float y)
return __ieee754_fmodf (x, y);
}
-libm_alias_float (__fmod, fmod)
+compat_symbol (libm, __fmod_compatf, fmodf, GLIBC_2_0);
#endif
diff --git a/sysdeps/i386/fpu/w_fmod_compat.c b/sysdeps/i386/fpu/w_fmod_compat.c
new file mode 100644
index 0000000000..5ac9995ffd
--- /dev/null
+++ b/sysdeps/i386/fpu/w_fmod_compat.c
@@ -0,0 +1,14 @@
+/* i386 provides an optimized __ieee752_fmod. */
+#include <math-svid-compat.h>
+#ifdef SHARED
+# undef SHLIB_COMPAT
+# define SHLIB_COMPAT(a, b, c) 1
+# undef LIBM_SVID_COMPAT
+# define LIBM_SVID_COMPAT 1
+# undef compat_symbol
+# define compat_symbol(a, b, c, d)
+#endif
+#include <math/w_fmod_compat.c>
+#ifdef SHARED
+libm_alias_double (__fmod_compat, fmod)
+#endif
diff --git a/sysdeps/i386/fpu/w_fmodf_compat.c b/sysdeps/i386/fpu/w_fmodf_compat.c
new file mode 100644
index 0000000000..cc417e07d3
--- /dev/null
+++ b/sysdeps/i386/fpu/w_fmodf_compat.c
@@ -0,0 +1,14 @@
+/* i386 provides an optimized __ieee752_fmodf. */
+#include <math-svid-compat.h>
+#ifdef SHARED
+# undef SHLIB_COMPAT
+# define SHLIB_COMPAT(a, b, c) 1
+# undef LIBM_SVID_COMPAT
+# define LIBM_SVID_COMPAT 1
+# undef compat_symbol
+# define compat_symbol(a, b, c, d)
+#endif
+#include <math/w_fmodf_compat.c>
+#ifdef SHARED
+libm_alias_float (__fmod_compat, fmod)
+#endif
diff --git a/sysdeps/ieee754/dbl-64/e_fmod.c b/sysdeps/ieee754/dbl-64/e_fmod.c
index e661ca1ff8..caae4e47e2 100644
--- a/sysdeps/ieee754/dbl-64/e_fmod.c
+++ b/sysdeps/ieee754/dbl-64/e_fmod.c
@@ -16,7 +16,9 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
+#include <libm-alias-double.h>
#include <libm-alias-finite.h>
+#include <math-svid-compat.h>
#include <math.h>
#include "math_config.h"
@@ -55,7 +57,7 @@
} */
double
-__ieee754_fmod (double x, double y)
+__fmod (double x, double y)
{
uint64_t hx = asuint64 (x);
uint64_t hy = asuint64 (y);
@@ -67,11 +69,16 @@ __ieee754_fmod (double x, double y)
/* Special cases:
- If x or y is a Nan, NaN is returned.
- - If x is an inifinity, a NaN is returned.
+ - If x is an inifinity, a NaN is returned and EDOM is set.
- If y is zero, Nan is returned.
- If x is +0/-0, and y is not zero, +0/-0 is returned. */
- if (__glibc_unlikely (hy == 0 || hx >= EXPONENT_MASK || hy > EXPONENT_MASK))
- return (x * y) / (x * y);
+ if (__glibc_unlikely (hy == 0
+ || hx >= EXPONENT_MASK || hy > EXPONENT_MASK))
+ {
+ if (is_nan (hx) || is_nan (hy))
+ return (x * y) / (x * y);
+ return __math_edom ((x * y) / (x * y));
+ }
if (__glibc_unlikely (hx <= hy))
{
@@ -153,4 +160,11 @@ __ieee754_fmod (double x, double y)
return make_double (mx, ey, sx);
}
+strong_alias (__fmod, __ieee754_fmod)
libm_alias_finite (__ieee754_fmod, __fmod)
+#if LIBM_SVID_COMPAT
+versioned_symbol (libm, __fmod, fmod, GLIBC_2_38);
+libm_alias_double_other (__fmod, fmod)
+#else
+libm_alias_double (__fmod, fmod)
+#endif
diff --git a/sysdeps/ieee754/dbl-64/math_config.h b/sysdeps/ieee754/dbl-64/math_config.h
index 2049cea3f7..499ca7591b 100644
--- a/sysdeps/ieee754/dbl-64/math_config.h
+++ b/sysdeps/ieee754/dbl-64/math_config.h
@@ -170,6 +170,9 @@ attribute_hidden double __math_invalid (double);
/* Error handling using output checking, only for errno setting. */
+/* Check if the result generated a demain error. */
+attribute_hidden double __math_edom (double x);
+
/* Check if the result overflowed to infinity. */
attribute_hidden double __math_check_oflow (double);
/* Check if the result underflowed to 0. */
diff --git a/sysdeps/ieee754/dbl-64/math_err.c b/sysdeps/ieee754/dbl-64/math_err.c
index 5f5f965d3e..377a4caad2 100644
--- a/sysdeps/ieee754/dbl-64/math_err.c
+++ b/sysdeps/ieee754/dbl-64/math_err.c
@@ -33,6 +33,12 @@ with_errno (double y, int e)
#define with_errno(x, e) (x)
#endif
+attribute_hidden double
+__math_edom (double y)
+{
+ return with_errno (y, EDOM);
+}
+
/* NOINLINE reduces code size. */
NOINLINE static double
xflow (uint32_t sign, double y)
diff --git a/sysdeps/ieee754/dbl-64/w_fmod.c b/sysdeps/ieee754/dbl-64/w_fmod.c
new file mode 100644
index 0000000000..1cc8931700
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/w_fmod.c
@@ -0,0 +1 @@
+/* Not needed. */
diff --git a/sysdeps/ieee754/flt-32/e_fmodf.c b/sysdeps/ieee754/flt-32/e_fmodf.c
index 4482b8c0ac..763900efda 100644
--- a/sysdeps/ieee754/flt-32/e_fmodf.c
+++ b/sysdeps/ieee754/flt-32/e_fmodf.c
@@ -17,6 +17,8 @@
<https://www.gnu.org/licenses/>. */
#include <libm-alias-finite.h>
+#include <libm-alias-float.h>
+#include <math-svid-compat.h>
#include <math.h>
#include "math_config.h"
@@ -55,7 +57,7 @@
} */
float
-__ieee754_fmodf (float x, float y)
+__fmodf (float x, float y)
{
uint32_t hx = asuint (x);
uint32_t hy = asuint (y);
@@ -70,8 +72,13 @@ __ieee754_fmodf (float x, float y)
- If x is an inifinity, a NaN is returned.
- If y is zero, Nan is returned.
- If x is +0/-0, and y is not zero, +0/-0 is returned. */
- if (__glibc_unlikely (hy == 0 || hx >= EXPONENT_MASK || hy > EXPONENT_MASK))
- return (x * y) / (x * y);
+ if (__glibc_unlikely (hy == 0
+ || hx >= EXPONENT_MASK || hy > EXPONENT_MASK))
+ {
+ if (is_nan (hx) || is_nan (hy))
+ return (x * y) / (x * y);
+ return __math_edomf ((x * y) / (x * y));
+ }
if (__glibc_unlikely (hx <= hy))
{
@@ -152,4 +159,11 @@ __ieee754_fmodf (float x, float y)
return make_float (mx, ey, sx);
}
+strong_alias (__fmodf, __ieee754_fmodf)
+#if LIBM_SVID_COMPAT
+versioned_symbol (libm, __fmodf, fmodf, GLIBC_2_38);
+libm_alias_float_other (__fmod, fmod)
+#else
+libm_alias_float (__fmod, fmod)
+#endif
libm_alias_finite (__ieee754_fmodf, __fmodf)
diff --git a/sysdeps/ieee754/flt-32/math_config.h b/sysdeps/ieee754/flt-32/math_config.h
index 829430ea28..a7fb332767 100644
--- a/sysdeps/ieee754/flt-32/math_config.h
+++ b/sysdeps/ieee754/flt-32/math_config.h
@@ -158,6 +158,7 @@ attribute_hidden float __math_uflowf (uint32_t);
attribute_hidden float __math_may_uflowf (uint32_t);
attribute_hidden float __math_divzerof (uint32_t);
attribute_hidden float __math_invalidf (float);
+attribute_hidden float __math_edomf (float x);
/* Shared between expf, exp2f, exp10f, and powf. */
#define EXP2F_TABLE_BITS 5
diff --git a/sysdeps/ieee754/flt-32/math_errf.c b/sysdeps/ieee754/flt-32/math_errf.c
index 0389ce0a81..7245ab8d96 100644
--- a/sysdeps/ieee754/flt-32/math_errf.c
+++ b/sysdeps/ieee754/flt-32/math_errf.c
@@ -31,6 +31,12 @@ with_errnof (float y, int e)
# define with_errnof(x, e) (x)
#endif
+attribute_hidden float
+__math_edomf (float y)
+{
+ return with_errnof (y, EDOM);
+}
+
/* NOINLINE prevents fenv semantics breaking optimizations. */
NOINLINE static float
xflowf (uint32_t sign, float y)
diff --git a/sysdeps/ieee754/flt-32/w_fmodf.c b/sysdeps/ieee754/flt-32/w_fmodf.c
new file mode 100644
index 0000000000..1cc8931700
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/w_fmodf.c
@@ -0,0 +1 @@
+/* Not needed. */
diff --git a/sysdeps/m68k/m680x0/fpu/w_fmod_compat.c b/sysdeps/m68k/m680x0/fpu/w_fmod_compat.c
new file mode 100644
index 0000000000..527d4fbed2
--- /dev/null
+++ b/sysdeps/m68k/m680x0/fpu/w_fmod_compat.c
@@ -0,0 +1,14 @@
+/* m68k provides an optimized __ieee752_fmod. */
+#include <math-svid-compat.h>
+#ifdef SHARED
+# undef SHLIB_COMPAT
+# define SHLIB_COMPAT(a, b, c) 1
+# undef LIBM_SVID_COMPAT
+# define LIBM_SVID_COMPAT 1
+# undef compat_symbol
+# define compat_symbol(a, b, c, d)
+#endif
+#include <math/w_fmod_compat.c>
+#ifdef SHARED
+libm_alias_double (__fmod_compat, fmod)
+#endif
diff --git a/sysdeps/m68k/m680x0/fpu/w_fmodf_compat.c b/sysdeps/m68k/m680x0/fpu/w_fmodf_compat.c
new file mode 100644
index 0000000000..5043586b91
--- /dev/null
+++ b/sysdeps/m68k/m680x0/fpu/w_fmodf_compat.c
@@ -0,0 +1,14 @@
+/* m68k provides an optimized __ieee752_fmodf. */
+#include <math-svid-compat.h>
+#ifdef SHARED
+# undef SHLIB_COMPAT
+# define SHLIB_COMPAT(a, b, c) 1
+# undef LIBM_SVID_COMPAT
+# define LIBM_SVID_COMPAT 1
+# undef compat_symbol
+# define compat_symbol(a, b, c, d)
+#endif
+#include <math/w_fmodf_compat.c>
+#ifdef SHARED
+libm_alias_float (__fmod_compat, fmod)
+#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libm.abilist b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
index c2e3c6453e..e3924c3499 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -1146,3 +1146,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/alpha/libm.abilist b/sysdeps/unix/sysv/linux/alpha/libm.abilist
index 4f85b6180f..066dd1a6b3 100644
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -1203,6 +1203,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libm.abilist b/sysdeps/unix/sysv/linux/arm/be/libm.abilist
index 36190add84..4adfed072b 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist
@@ -533,6 +533,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 _LIB_VERSION D 0x4
GLIBC_2.4 __clog10 F
GLIBC_2.4 __clog10f F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libm.abilist b/sysdeps/unix/sysv/linux/arm/le/libm.abilist
index 36190add84..4adfed072b 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist
@@ -533,6 +533,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 _LIB_VERSION D 0x4
GLIBC_2.4 __clog10 F
GLIBC_2.4 __clog10f F
diff --git a/sysdeps/unix/sysv/linux/hppa/libm.abilist b/sysdeps/unix/sysv/linux/hppa/libm.abilist
index b5dd4e851f..5c3f47caef 100644
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -844,4 +844,6 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
index 36190add84..4adfed072b 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -533,6 +533,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 _LIB_VERSION D 0x4
GLIBC_2.4 __clog10 F
GLIBC_2.4 __clog10f F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
index 274ecff630..ea0dbd4b72 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
@@ -845,3 +845,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
index 274ecff630..ea0dbd4b72 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
@@ -845,3 +845,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
index 08b902118d..7c94a8db70 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -844,4 +844,6 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
index 09bb3bd75b..0d08245adf 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -1146,3 +1146,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/nios2/libm.abilist b/sysdeps/unix/sysv/linux/nios2/libm.abilist
index 11abbb5668..a3b776fece 100644
--- a/sysdeps/unix/sysv/linux/nios2/libm.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libm.abilist
@@ -845,3 +845,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
index 1688809c36..c696215739 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -890,6 +890,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
index e880cebd78..a5ce9b1997 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -889,6 +889,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
index 033385dfc1..8e41056d0d 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
@@ -883,6 +883,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
index 7923d428bc..939f29a0f2 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
@@ -1318,3 +1318,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
index 9a84163089..4baefb1217 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -1147,6 +1147,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
index 174bde4fa0..debb767575 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -1147,6 +1147,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libm.abilist b/sysdeps/unix/sysv/linux/sh/be/libm.abilist
index 1e1324d667..fb94386fff 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libm.abilist
@@ -844,4 +844,6 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libm.abilist b/sysdeps/unix/sysv/linux/sh/le/libm.abilist
index 1e1324d667..fb94386fff 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libm.abilist
@@ -844,4 +844,6 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 exp2l F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
index 217e6eff7f..2fdb5ff145 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -1154,6 +1154,8 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
GLIBC_2.4 __clog10l F
GLIBC_2.4 __finitel F
GLIBC_2.4 __fpclassifyl F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
index 6b53b0c59f..02d4c3a754 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -1146,3 +1146,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
index dbefbc3a1a..cc8be5b510 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -1179,3 +1179,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
index 8001d0f219..fda4df2653 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -1179,3 +1179,5 @@ GLIBC_2.35 fsqrt F
GLIBC_2.35 fsqrtl F
GLIBC_2.35 hypot F
GLIBC_2.35 hypotf F
+GLIBC_2.38 fmod F
+GLIBC_2.38 fmodf F
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2023-04-03 20:29 [glibc] math: Remove the error handling wrapper from fmod and fmodf Adhemerval Zanella
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