math: Remove the SVID error handling wrapper from sqrt

i386 and m68k architectures should use math-use-builtins-sqrt.h rather than relying on architecture-specific or inline assembly implementations. The PowerPC optimization for PPC 601/603 (30 years old) is removed. Tested on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
2025-12-06 12:01:08 +03:00 · 2025-10-31 13:08:56 -03:00
parent f27a146409
commit 0dfc849eff
36 changed files with 123 additions and 210 deletions
--- a/include/math.h
+++ b/include/math.h
@@ -164,7 +164,7 @@ fabsf128 (_Float128 x)
 #   define MATH_REDIRECT_UNARY_ARGS(TYPE) TYPE
 #   define MATH_REDIRECT_BINARY_ARGS(TYPE) TYPE, TYPE
 #   define MATH_REDIRECT_TERNARY_ARGS(TYPE) TYPE, TYPE, TYPE
-MATH_REDIRECT (sqrt, "__ieee754_", MATH_REDIRECT_UNARY_ARGS)
+MATH_REDIRECT (sqrt, "__", MATH_REDIRECT_UNARY_ARGS)
 MATH_REDIRECT (ceil, "__", MATH_REDIRECT_UNARY_ARGS)
 MATH_REDIRECT (floor, "__", MATH_REDIRECT_UNARY_ARGS)
 MATH_REDIRECT (roundeven, "__", MATH_REDIRECT_UNARY_ARGS)
--- a/math/Versions
+++ b/math/Versions
@@ -700,6 +700,7 @@ libm {
    remainder;
    remainderf;
    sinhf;
+    sqrtf;
    y0f;
    y1f;
    ynf;
--- a/math/w_sqrtf_compat.c
+++ b/math/w_sqrtf_compat.c
@@ -22,15 +22,15 @@
 #include <libm-alias-float.h>


-#if LIBM_SVID_COMPAT
+#if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_43)
 /* wrapper sqrtf */
 float
-__sqrtf (float x)
+__sqrtf_svid (float x)
 {
  if (__builtin_expect (isless (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
    return __kernel_standard_f (x, x, 126); /* sqrt(negative) */

-  return __ieee754_sqrtf (x);
+  return __sqrtf (x);
 }
-libm_alias_float (__sqrt, sqrt)
+compat_symbol (libm, __sqrtf_svid, sqrtf, GLIBC_2_0);
 #endif
--- a/sysdeps/alpha/fpu/e_sqrtf.c
+++ b/sysdeps/alpha/fpu/e_sqrtf.c
@@ -3,6 +3,6 @@
 #include <sysdeps/ieee754/flt-32/e_sqrtf.c>

 #if SHLIB_COMPAT (libm, GLIBC_2_18, GLIBC_2_31)
-strong_alias (__ieee754_sqrtf, __sqrtf_finite_2_18)
+strong_alias (__sqrtf, __sqrtf_finite_2_18)
 compat_symbol (libm, __sqrtf_finite_2_18, __sqrtf_finite, GLIBC_2_18);
 #endif
--- a/sysdeps/i386/fpu/e_sqrtf.S
+++ b/sysdeps/i386/fpu/e_sqrtf.S
@@ -1,13 +0,0 @@
-/*
- * Public domain.
- */
-
-#include <machine/asm.h>
-#include <libm-alias-finite.h>
-
-ENTRY(__ieee754_sqrtf)
-	flds	4(%esp)
-	fsqrt
-	ret
-END (__ieee754_sqrtf)
-libm_alias_finite (__ieee754_sqrtf, __sqrtf)
--- a/sysdeps/i386/fpu/math-use-builtins-sqrt.h
+++ b/sysdeps/i386/fpu/math-use-builtins-sqrt.h
@@ -0,0 +1,4 @@
+#define USE_SQRT_BUILTIN 1
+#define USE_SQRTF_BUILTIN 1
+#define USE_SQRTL_BUILTIN 0
+#define USE_SQRTF128_BUILTIN 0
--- a/sysdeps/ieee754/flt-32/e_sqrtf.c
+++ b/sysdeps/ieee754/flt-32/e_sqrtf.c
@@ -12,81 +12,103 @@
 * ====================================================
 */

+/* The internal alias to avoid PLT calls interfere with the default
+   symbol alias for !LIBM_SVID_COMPAT.  */
+#define sqrtf __redirect_sqrtf
 #include <math.h>
-#include <math_private.h>
+#undef sqrtf
 #include <libm-alias-finite.h>
+#include <libm-alias-float.h>
+#include <math-svid-compat.h>
 #include <math-use-builtins.h>
+#include "math_config.h"

 float
-__ieee754_sqrtf(float x)
+__sqrtf (float x)
 {
 #if USE_SQRTF_BUILTIN
-	return __builtin_sqrtf (x);
+  if (__glibc_unlikely (isless (x, 0.0f)))
+    return __math_invalidf (x);
+  return __builtin_sqrtf (x);
 #else
-	/* Use generic implementation.  */
-	float z;
-	int32_t sign = (int)0x80000000;
-	int32_t ix,s,q,m,t,i;
-	uint32_t r;
+  /* Use generic implementation.  */
+  float z;
+  int32_t sign = (int) 0x80000000;
+  int32_t ix, s, q, m, t, i;
+  uint32_t r;

-	GET_FLOAT_WORD(ix,x);
+  ix = asuint (x);

-    /* take care of Inf and NaN */
-	if((ix&0x7f800000)==0x7f800000) {
-	    return x*x+x;		/* sqrt(NaN)=NaN, sqrt(+inf)=+inf
-					   sqrt(-inf)=sNaN */
-	}
-    /* take care of zero */
-	if(ix<=0) {
-	    if((ix&(~sign))==0) return x;/* sqrt(+-0) = +-0 */
-	    else if(ix<0)
-		return (x-x)/(x-x);		/* sqrt(-ve) = sNaN */
-	}
-    /* normalize x */
-	m = (ix>>23);
-	if(m==0) {				/* subnormal x */
-	    for(i=0;(ix&0x00800000)==0;i++) ix<<=1;
-	    m -= i-1;
-	}
-	m -= 127;	/* unbias exponent */
-	ix = (ix&0x007fffff)|0x00800000;
-	if(m&1)	/* odd m, double x to make it even */
-	    ix += ix;
-	m >>= 1;	/* m = [m/2] */
+  /* take care of Inf and NaN */
+  if ((ix & 0x7f800000) == 0x7f800000)
+    {
+      if (ix == 0xff800000)
+	return __math_invalidf (0.0f);
+      return x * x + x; /* sqrt(NaN)=NaN, sqrt(+inf)=+inf
+			   sqrt(-inf)=sNaN */
+    }
+  /* take care of zero */
+  if (ix <= 0)
+    {
+      if ((ix & (~sign)) == 0)
+	return x; /* sqrt(+-0) = +-0 */
+      else if (ix < 0)
+	return __math_invalidf (0.0f); /* sqrt(-ve) = sNaN */
+    }
+  /* normalize x */
+  m = (ix >> 23);
+  if (m == 0)
+    { /* subnormal x */
+      for (i = 0; (ix & 0x00800000) == 0; i++)
+	ix <<= 1;
+      m -= i - 1;
+    }
+  m -= 127; /* unbias exponent */
+  ix = (ix & 0x007fffff) | 0x00800000;
+  if (m & 1) /* odd m, double x to make it even */
+    ix += ix;
+  m >>= 1; /* m = [m/2] */

-    /* generate sqrt(x) bit by bit */
-	ix += ix;
-	q = s = 0;		/* q = sqrt(x) */
-	r = 0x01000000;		/* r = moving bit from right to left */
+  /* generate sqrt(x) bit by bit */
+  ix += ix;
+  q = s = 0;	  /* q = sqrt(x) */
+  r = 0x01000000; /* r = moving bit from right to left */

-	while(r!=0) {
-	    t = s+r;
-	    if(t<=ix) {
-		s    = t+r;
-		ix  -= t;
-		q   += r;
-	    }
-	    ix += ix;
-	    r>>=1;
+  while (r != 0)
+    {
+      t = s + r;
+      if (t <= ix)
+	{
+	  s = t + r;
+	  ix -= t;
+	  q += r;
 	}
+      ix += ix;
+      r >>= 1;
+    }

-    /* use floating add to find out rounding direction */
-	if(ix!=0) {
-	    z = 0x1p0f - 0x1.4484cp-100f; /* trigger inexact flag.  */
-	    if (z >= 0x1p0f) {  /* rounding to nearest or upward */
-		z = 0x1p0f + 0x1.4484cp-100f;
-		if (z > 0x1p0f) /* rounding upward */
-		    q += 2;
-		else
-		    q += (q&1);
-	    }
+  /* use floating add to find out rounding direction */
+  if (ix != 0)
+    {
+      z = 0x1p0 - 0x1.4484cp-100; /* trigger inexact flag.  */
+      if (z >= 0x1p0)
+	{
+	  z = 0x1p0 + 0x1.4484cp-100;
+	  if (z > 0x1p0)
+	    q += 2;
+	  else
+	    q += (q & 1);
 	}
-	ix = (q>>1)+0x3f000000;
-	ix += (m <<23);
-	SET_FLOAT_WORD(z,ix);
-	return z;
+    }
+  ix = (q >> 1) + 0x3f000000;
+  ix += (m << 23);
+  return asfloat (ix);
 #endif /* ! USE_SQRTF_BUILTIN  */
 }
-#ifndef __ieee754_sqrtf
-libm_alias_finite (__ieee754_sqrtf, __sqrtf)
+libm_alias_finite (__sqrtf, __sqrtf)
+#if LIBM_SVID_COMPAT
+versioned_symbol (libm, __sqrtf, sqrtf, GLIBC_2_43);
+libm_alias_float_other (__sqrt, sqrt)
+#else
+libm_alias_float (__sqrt, sqrt)
 #endif
--- a/sysdeps/ieee754/flt-32/w_sqrtf.c
+++ b/sysdeps/ieee754/flt-32/w_sqrtf.c
@@ -0,0 +1 @@
+/* Not needed */
--- a/sysdeps/m68k/fpu/math-use-builtins-sqrt.h
+++ b/sysdeps/m68k/fpu/math-use-builtins-sqrt.h
@@ -0,0 +1,4 @@
+#define USE_SQRT_BUILTIN 1
+#define USE_SQRTF_BUILTIN 1
+#define USE_SQRTL_BUILTIN 0
+#define USE_SQRTF128_BUILTIN 0
--- a/sysdeps/m68k/m680x0/fpu/e_sqrtf.c
+++ b/sysdeps/m68k/m680x0/fpu/e_sqrtf.c
@@ -1,3 +0,0 @@
-#define FUNC __ieee754_sqrtf
-#define FUNC_FINITE __sqrtf
-#include <e_acosf.c>
--- a/sysdeps/mach/hurd/i386/libm.abilist
+++ b/sysdeps/mach/hurd/i386/libm.abilist
@@ -1331,6 +1331,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/powerpc/fpu/e_sqrtf.c
+++ b/sysdeps/powerpc/fpu/e_sqrtf.c
@@ -1,128 +0,0 @@
-/* Single-precision floating point square root.
-   Copyright (C) 1997-2025 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <math.h>
-#include <math_private.h>
-#include <fenv_libc.h>
-#include <libm-alias-finite.h>
-#include <math-use-builtins.h>
-
-float
-__ieee754_sqrtf (float x)
-{
-#if USE_SQRTF_BUILTIN
-  return __builtin_sqrtf (x);
-#else
-/* The method is based on a description in
-   Computation of elementary functions on the IBM RISC System/6000 processor,
-   P. W. Markstein, IBM J. Res. Develop, 34(1) 1990.
-   Basically, it consists of two interleaved Newton-Raphson approximations,
-   one to find the actual square root, and one to find its reciprocal
-   without the expense of a division operation.   The tricky bit here
-   is the use of the POWER/PowerPC multiply-add operation to get the
-   required accuracy with high speed.
-
-   The argument reduction works by a combination of table lookup to
-   obtain the initial guesses, and some careful modification of the
-   generated guesses (which mostly runs on the integer unit, while the
-   Newton-Raphson is running on the FPU).  */
-
-  extern const float __t_sqrt[1024];
-
-  if (x > 0)
-    {
-      if (x != INFINITY)
-	{
-	  /* Variables named starting with 's' exist in the
-	     argument-reduced space, so that 2 > sx >= 0.5,
-	     1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
-	     Variables named ending with 'i' are integer versions of
-	     floating-point values.  */
-	  float sx;		/* The value of which we're trying to find the square
-				   root.  */
-	  float sg, g;		/* Guess of the square root of x.  */
-	  float sd, d;		/* Difference between the square of the guess and x.  */
-	  float sy;		/* Estimate of 1/2g (overestimated by 1ulp).  */
-	  float sy2;		/* 2*sy */
-	  float e;		/* Difference between y*g and 1/2 (note that e==se).  */
-	  float shx;		/* == sx * fsg */
-	  float fsg;		/* sg*fsg == g.  */
-	  fenv_t fe;		/* Saved floating-point environment (stores rounding
-				   mode and whether the inexact exception is
-				   enabled).  */
-	  uint32_t xi, sxi, fsgi;
-	  const float *t_sqrt;
-
-	  GET_FLOAT_WORD (xi, x);
-	  fe = fegetenv_register ();
-	  relax_fenv_state ();
-	  sxi = (xi & 0x3fffffff) | 0x3f000000;
-	  SET_FLOAT_WORD (sx, sxi);
-	  t_sqrt = __t_sqrt + (xi >> (23 - 8 - 1) & 0x3fe);
-	  sg = t_sqrt[0];
-	  sy = t_sqrt[1];
-
-	  /* Here we have three Newton-Raphson iterations each of a
-	     division and a square root and the remainder of the
-	     argument reduction, all interleaved.   */
-	  sd = -__builtin_fmaf (sg, sg, -sx);
-	  fsgi = (xi + 0x40000000) >> 1 & 0x7f800000;
-	  sy2 = sy + sy;
-	  sg = __builtin_fmaf (sy, sd, sg);	/* 16-bit approximation to
-						   sqrt(sx). */
-	  e = -__builtin_fmaf (sy, sg, -0x1.0000020365653p-1);
-	  SET_FLOAT_WORD (fsg, fsgi);
-	  sd = -__builtin_fmaf (sg, sg, -sx);
-	  sy = __builtin_fmaf (e, sy2, sy);
-	  if ((xi & 0x7f800000) == 0)
-	    goto denorm;
-	  shx = sx * fsg;
-	  sg = __builtin_fmaf (sy, sd, sg);	/* 32-bit approximation to
-						   sqrt(sx), but perhaps
-						   rounded incorrectly.  */
-	  sy2 = sy + sy;
-	  g = sg * fsg;
-	  e = -__builtin_fmaf (sy, sg, -0x1.0000020365653p-1);
-	  d = -__builtin_fmaf (g, sg, -shx);
-	  sy = __builtin_fmaf (e, sy2, sy);
-	  fesetenv_register (fe);
-	  return __builtin_fmaf (sy, d, g);
-	denorm:
-	  /* For denormalised numbers, we normalise, calculate the
-	     square root, and return an adjusted result.  */
-	  fesetenv_register (fe);
-	  return __ieee754_sqrtf (x * 0x1p+48) * 0x1p-24;
-	}
-    }
-  else if (x < 0)
-    {
-      /* For some reason, some PowerPC32 processors don't implement
-	 FE_INVALID_SQRT.  */
-# ifdef FE_INVALID_SQRT
-      feraiseexcept (FE_INVALID_SQRT);
-
-      fenv_union_t u = { .fenv = fegetenv_register () };
-      if ((u.l & FE_INVALID) == 0)
-# endif
-	feraiseexcept (FE_INVALID);
-      x = NAN;
-    }
-  return f_washf (x);
-#endif /* USE_SQRTF_BUILTIN  */
-}
-libm_alias_finite (__ieee754_sqrtf, __sqrtf)
--- a/sysdeps/unix/sysv/linux/aarch64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libm.abilist
@@ -1297,6 +1297,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/alpha/libm.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libm.abilist
@@ -1456,6 +1456,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/arm/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/arm/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/hppa/libm.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -1338,6 +1338,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist
@@ -994,6 +994,7 @@ GLIBC_2.43 j1f F
 GLIBC_2.43 jnf F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libm.abilist
@@ -1297,6 +1297,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist
@@ -1109,6 +1109,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist
@@ -1108,6 +1108,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libm.abilist
@@ -1102,6 +1102,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libm.abilist
@@ -1486,6 +1486,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist
@@ -1400,6 +1400,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist
@@ -1400,6 +1400,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/sh/be/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/sh/le/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libm.abilist
@@ -962,6 +962,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist
@@ -1407,6 +1407,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist
@@ -1297,6 +1297,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libm.abilist
@@ -1330,6 +1330,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist
@@ -1330,6 +1330,7 @@ GLIBC_2.43 log10f F
 GLIBC_2.43 remainder F
 GLIBC_2.43 remainderf F
 GLIBC_2.43 sinhf F
+GLIBC_2.43 sqrtf F
 GLIBC_2.43 y0f F
 GLIBC_2.43 y1f F
 GLIBC_2.43 ynf F