math: Use sinhf from CORE-MATH

The CORE-MATH implementation is correctly rounded (for any rounding mode)
and shows slight better performance to the generic sinhf.

The code was adapted to glibc style and to use the definition of
math_config.h (to handle errno, overflow, and underflow).

Benchtest on x64_64 (Ryzen 9 5900X, gcc 14.2.1), aarch64 (Neoverse-N1,
gcc 13.3.1), and powerpc (POWER10, gcc 13.2.1):

Latency                      master        patched   improvement
x86_64                      52.6819        49.1489         6.71%
x86_64v2                    49.1162        42.9447        12.57%
x86_64v3                    46.9732        39.9157        15.02%
i686                       141.1470       129.6410         8.15%
aarch64 (Neoverse)          20.8539        17.1288        17.86%
power10                     14.5258        9.1906         36.73%

reciprocal-throughput        master        patched   improvement
x86_64                      27.5553        23.9395        13.12%
x86_64v2                    21.6423        20.3219         6.10%
x86_64v3                    21.4842        16.0224        25.42%
i686                        87.9709        86.1626         2.06%
aarch64 (Neoverse)          15.1919        12.2744        19.20%
power10                      7.2188         5.2611        27.12%

Signed-off-by: Alexei Sibidanov <sibid@uvic.ca>
Signed-off-by: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Reviewed-by: DJ Delorie <dj@redhat.com>

26 files changed, 124 insertions, 139 deletions

diff --git a/SHARED-FILES b/SHARED-FILES
index 320e0b3..3bd4e7f 100644
--- a/SHARED-FILES
+++ b/SHARED-FILES
@@ -326,3 +326,7 @@ sysdeps/ieee754/flt-32/e_coshf.c:
   (src/binary32/cosh/coshf.c in CORE-MATH)
   - the code was adapted to use glibc code style and internal
     functions to handle errno, overflow, and underflow.
+sysdeps/ieee754/flt-32/e_sinhf.c:
+  (src/binary32/sinh/sinhf.c in CORE-MATH)
+  - the code was adapted to use glibc code style and internal
+    functions to handle errno, overflow, and underflow.
diff --git a/sysdeps/aarch64/libm-test-ulps b/sysdeps/aarch64/libm-test-ulps
index 54793bd..1e9c5af 100644
--- a/sysdeps/aarch64/libm-test-ulps
+++ b/sysdeps/aarch64/libm-test-ulps
@@ -1598,7 +1598,6 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_advsimd":
@@ -1607,7 +1606,6 @@ float: 1
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_sve":
@@ -1616,12 +1614,10 @@ float: 1
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "sinpi":
diff --git a/sysdeps/alpha/fpu/libm-test-ulps b/sysdeps/alpha/fpu/libm-test-ulps
index 5eeb6ae..7d5fcc7 100644
--- a/sysdeps/alpha/fpu/libm-test-ulps
+++ b/sysdeps/alpha/fpu/libm-test-ulps
@@ -1287,22 +1287,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "tan":
diff --git a/sysdeps/arc/fpu/libm-test-ulps b/sysdeps/arc/fpu/libm-test-ulps
index d7945e6..ec42c5e 100644
--- a/sysdeps/arc/fpu/libm-test-ulps
+++ b/sysdeps/arc/fpu/libm-test-ulps
@@ -1029,19 +1029,15 @@ float: 1
 
 Function: "sinh":
 double: 3
-float: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "tan":
 double: 1
diff --git a/sysdeps/arc/nofpu/libm-test-ulps b/sysdeps/arc/nofpu/libm-test-ulps
index ca7cfb7..15b2b82 100644
--- a/sysdeps/arc/nofpu/libm-test-ulps
+++ b/sysdeps/arc/nofpu/libm-test-ulps
@@ -248,7 +248,6 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "tanh":
 double: 2
diff --git a/sysdeps/arm/libm-test-ulps b/sysdeps/arm/libm-test-ulps
index 4ce30d0..201099d 100644
--- a/sysdeps/arm/libm-test-ulps
+++ b/sysdeps/arm/libm-test-ulps
@@ -1106,19 +1106,15 @@ float: 2
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "sinpi":
 double: 1
diff --git a/sysdeps/csky/fpu/libm-test-ulps b/sysdeps/csky/fpu/libm-test-ulps
index d8aad8c..3824f00 100644
--- a/sysdeps/csky/fpu/libm-test-ulps
+++ b/sysdeps/csky/fpu/libm-test-ulps
@@ -950,19 +950,15 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "tan_downward":
 double: 1
diff --git a/sysdeps/csky/nofpu/libm-test-ulps b/sysdeps/csky/nofpu/libm-test-ulps
index 8ecb31b..34f5eb5 100644
--- a/sysdeps/csky/nofpu/libm-test-ulps
+++ b/sysdeps/csky/nofpu/libm-test-ulps
@@ -981,19 +981,15 @@ float: 2
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 2
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "tan_downward":
 double: 1
diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps
index f8ad653..e48fb8a 100644
--- a/sysdeps/hppa/fpu/libm-test-ulps
+++ b/sysdeps/hppa/fpu/libm-test-ulps
@@ -1135,19 +1135,15 @@ float: 2
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "sinpi":
 double: 1
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 865176c..d545682 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -1691,25 +1691,21 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 float128: 2
 ldouble: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 float128: 3
 ldouble: 5
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 float128: 3
 ldouble: 4
 
 Function: "sinh_upward":
 double: 4
-float: 3
 float128: 4
 ldouble: 5
 
diff --git a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
index ac3799e..ad9a527 100644
--- a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
+++ b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps
@@ -1696,25 +1696,21 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 float128: 2
 ldouble: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 float128: 3
 ldouble: 5
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 float128: 3
 ldouble: 4
 
 Function: "sinh_upward":
 double: 4
-float: 3
 float128: 4
 ldouble: 5
 
diff --git a/sysdeps/ieee754/flt-32/e_sinhf.c b/sysdeps/ieee754/flt-32/e_sinhf.c
index d3998e8..c007c7d 100644
--- a/sysdeps/ieee754/flt-32/e_sinhf.c
+++ b/sysdeps/ieee754/flt-32/e_sinhf.c
@@ -1,62 +1,131 @@
-/* e_sinhf.c -- float version of e_sinh.c.
- */
+/* Correctly-rounded hyperbolic sine function for binary32 value.
 
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
+Copyright (c) 2022-2024 Alexei Sibidanov.
 
-#include <float.h>
-#include <math.h>
-#include <math-narrow-eval.h>
-#include <math_private.h>
-#include <math-underflow.h>
-#include <libm-alias-finite.h>
+The original version of this file was copied from the CORE-MATH
+project (file src/binary32/sinh/sinhf.c, revision 572ecec).
 
-static const float one = 1.0, shuge = 1.0e37;
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-float
-__ieee754_sinhf(float x)
-{
-	float t,w,h;
-	int32_t ix,jx;
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
-	GET_FLOAT_WORD(jx,x);
-	ix = jx&0x7fffffff;
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
 
-    /* x is INF or NaN */
-	if(__builtin_expect(ix>=0x7f800000, 0)) return x+x;
+#include <math.h>
+#include <stdint.h>
+#include <libm-alias-finite.h>
+#include <math-narrow-eval.h>
+#include "math_config.h"
 
-	h = 0.5;
-	if (jx<0) h = -h;
-    /* |x| in [0,22], return sign(x)*0.5*(E+E/(E+1))) */
-	if (ix < 0x41b00000) {		/* |x|<22 */
-	    if (__builtin_expect(ix<0x31800000, 0)) {	/* |x|<2**-28 */
-		math_check_force_underflow (x);
-		if(shuge+x>one) return x;/* sinh(tiny) = tiny with inexact */
-	    }
-	    t = __expm1f(fabsf(x));
-	    if(ix<0x3f800000) return h*((float)2.0*t-t*t/(t+one));
-	    return h*(t+t/(t+one));
+float
+__ieee754_sinhf (float x)
+{
+  static const double c[] =
+    {
+      1, 0x1.62e42fef4c4e7p-6, 0x1.ebfd1b232f475p-13, 0x1.c6b19384ecd93p-20
+    };
+  static const double ch[] =
+    {
+      1,                     0x1.62e42fefa39efp-6,  0x1.ebfbdff82c58fp-13,
+      0x1.c6b08d702e0edp-20, 0x1.3b2ab6fb92e5ep-27, 0x1.5d886e6d54203p-35,
+      0x1.430976b8ce6efp-43
+    };
+  static const uint64_t tb[] =
+    {
+      0x3fe0000000000000, 0x3fe059b0d3158574, 0x3fe0b5586cf9890f,
+      0x3fe11301d0125b51, 0x3fe172b83c7d517b, 0x3fe1d4873168b9aa,
+      0x3fe2387a6e756238, 0x3fe29e9df51fdee1, 0x3fe306fe0a31b715,
+      0x3fe371a7373aa9cb, 0x3fe3dea64c123422, 0x3fe44e086061892d,
+      0x3fe4bfdad5362a27, 0x3fe5342b569d4f82, 0x3fe5ab07dd485429,
+      0x3fe6247eb03a5585, 0x3fe6a09e667f3bcd, 0x3fe71f75e8ec5f74,
+      0x3fe7a11473eb0187, 0x3fe82589994cce13, 0x3fe8ace5422aa0db,
+      0x3fe93737b0cdc5e5, 0x3fe9c49182a3f090, 0x3fea5503b23e255d,
+      0x3feae89f995ad3ad, 0x3feb7f76f2fb5e47, 0x3fec199bdd85529c,
+      0x3fecb720dcef9069, 0x3fed5818dcfba487, 0x3fedfc97337b9b5f,
+      0x3feea4afa2a490da, 0x3fef50765b6e4540
+    };
+  static const struct
+  {
+    uint32_t uarg;
+    float rh, rl;
+  } st = { 0x74250bfeu, 0x1.250bfep-11, 0x1p-36 };
+  const double iln2 = 0x1.71547652b82fep+5;
+  double z = x;
+  uint32_t ux = asuint (x) << 1;
+  if (__glibc_unlikely (ux > 0x8565a9f8u))
+    { /* |x| >~ 89.4 */
+      float sgn = copysignf (2.0f, x);
+      if (ux >= 0xff000000u)
+	{
+	  if (ux << 8)
+	    return x + x;			    /* nan */
+	  return copysignf (INFINITY, x); /* +-inf */
 	}
-
-    /* |x| in [22, log(maxdouble)] return 0.5*exp(|x|) */
-	if (ix < 0x42b17180)  return h*__ieee754_expf(fabsf(x));
-
-    /* |x| in [log(maxdouble), overflowthresold] */
-	if (ix<=0x42b2d4fc) {
-	    w = __ieee754_expf((float)0.5*fabsf(x));
-	    t = h*w;
-	    return t*w;
+      float r = math_narrow_eval (sgn * 0x1.fffffep127f);
+      return r;
+    }
+  if (__glibc_unlikely (ux < 0x7c000000u))
+    { /* |x| < 0.125 */
+      if (__glibc_unlikely (ux <= 0x74250bfeu))
+	{					   /* |x| <= 0x1.250bfep-11 */
+	  if (__glibc_unlikely (ux < 0x66000000u)) /* |x| < 0x1p-24 */
+	    return fmaf (x, fabsf (x), x);
+	  if (__glibc_unlikely (st.uarg == asuint (ux)))
+	    {
+	      float sgn = copysignf (1.0f, x);
+	      return sgn * st.rh + sgn * st.rl;
+	    }
+	  return (x * 0x1.555556p-3f) * (x * x) + x;
 	}
-
-    /* |x| > overflowthresold, sinh(x) overflow */
-	return math_narrow_eval (x*shuge);
+      static const double cp[] =
+	{
+	  0x1.5555555555555p-3,  0x1.11111111146e1p-7,
+	  0x1.a01a00930dda6p-13, 0x1.71f92198aa6e9p-19
+	};
+      double z2 = z * z;
+      double z4 = z2 * z2;
+      return z + (z2 * z)
+	* ((cp[0] + z2 * cp[1]) + z4 * (cp[2] + z2 * (cp[3])));
+    }
+  double a = iln2 * z;
+  double ia = roundeven_finite (a);
+  double h = a - ia;
+  double h2 = h * h;
+  int64_t jp = asuint64 (ia + 0x1.8p52);
+  int64_t jm = -jp;
+  double sp = asdouble (tb[jp & 31] + ((jp >> 5) << 52));
+  double sm = asdouble (tb[jm & 31] + ((jm >> 5) << 52));
+  double te = c[0] + h2 * c[2];
+  double to = (c[1] + h2 * c[3]);
+  double rp = sp * (te + h * to);
+  double rm = sm * (te - h * to);
+  double r = rp - rm;
+  float ub = r;
+  double lb = r - 1.52e-10 * r;
+  if (__glibc_unlikely (ub != lb))
+    {
+      const double iln2h = 0x1.7154765p+5;
+      const double iln2l = 0x1.5c17f0bbbe88p-26;
+      h = (iln2h * z - ia) + iln2l * z;
+      h2 = h * h;
+      te = ch[0] + h2 * ch[2] + (h2 * h2) * (ch[4] + h2 * ch[6]);
+      to = ch[1] + h2 * (ch[3] + h2 * ch[5]);
+      r = sp * (te + h * to) - sm * (te - h * to);
+      ub = r;
+    }
+  return ub;
 }
 libm_alias_finite (__ieee754_sinhf, __sinhf)
diff --git a/sysdeps/loongarch/lp64/libm-test-ulps b/sysdeps/loongarch/lp64/libm-test-ulps
index 930399c..1e57c6a 100644
--- a/sysdeps/loongarch/lp64/libm-test-ulps
+++ b/sysdeps/loongarch/lp64/libm-test-ulps
@@ -1293,22 +1293,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "tan":
diff --git a/sysdeps/microblaze/libm-test-ulps b/sysdeps/microblaze/libm-test-ulps
index 4814a60..0f0e1fb 100644
--- a/sysdeps/microblaze/libm-test-ulps
+++ b/sysdeps/microblaze/libm-test-ulps
@@ -230,7 +230,6 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "tanh":
 double: 2
diff --git a/sysdeps/mips/mips32/libm-test-ulps b/sysdeps/mips/mips32/libm-test-ulps
index 3f96870..58223df 100644
--- a/sysdeps/mips/mips32/libm-test-ulps
+++ b/sysdeps/mips/mips32/libm-test-ulps
@@ -1029,19 +1029,15 @@ float: 2
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "tan_downward":
 double: 1
diff --git a/sysdeps/mips/mips64/libm-test-ulps b/sysdeps/mips/mips64/libm-test-ulps
index 095ba55..efa76ec 100644
--- a/sysdeps/mips/mips64/libm-test-ulps
+++ b/sysdeps/mips/mips64/libm-test-ulps
@@ -1305,22 +1305,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "tan":
diff --git a/sysdeps/or1k/fpu/libm-test-ulps b/sysdeps/or1k/fpu/libm-test-ulps
index 5553317..5900e6d 100644
--- a/sysdeps/or1k/fpu/libm-test-ulps
+++ b/sysdeps/or1k/fpu/libm-test-ulps
@@ -963,19 +963,15 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "tan_downward":
 double: 1
diff --git a/sysdeps/or1k/nofpu/libm-test-ulps b/sysdeps/or1k/nofpu/libm-test-ulps
index 3ae42e2..6f60e83 100644
--- a/sysdeps/or1k/nofpu/libm-test-ulps
+++ b/sysdeps/or1k/nofpu/libm-test-ulps
@@ -988,19 +988,15 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 
 Function: "sinh_towardzero":
 double: 2
-float: 2
 
 Function: "sinh_upward":
 double: 3
-float: 3
 
 Function: "sinpi":
 double: 1
diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps
index e176745..9fe6f82 100644
--- a/sysdeps/powerpc/fpu/libm-test-ulps
+++ b/sysdeps/powerpc/fpu/libm-test-ulps
@@ -1779,25 +1779,21 @@ ldouble: 7
 
 Function: "sinh":
 double: 2
-float: 2
 float128: 2
 ldouble: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 float128: 3
 ldouble: 6
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 float128: 3
 ldouble: 6
 
 Function: "sinh_upward":
 double: 3
-float: 3
 float128: 4
 ldouble: 6
 
diff --git a/sysdeps/powerpc/nofpu/libm-test-ulps b/sysdeps/powerpc/nofpu/libm-test-ulps
index 4d34e06..769c14e 100644
--- a/sysdeps/powerpc/nofpu/libm-test-ulps
+++ b/sysdeps/powerpc/nofpu/libm-test-ulps
@@ -1402,22 +1402,18 @@ ldouble: 7
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 6
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 6
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 6
 
 Function: "sqrt":
diff --git a/sysdeps/riscv/nofpu/libm-test-ulps b/sysdeps/riscv/nofpu/libm-test-ulps
index 4943c1b..3ce20f4 100644
--- a/sysdeps/riscv/nofpu/libm-test-ulps
+++ b/sysdeps/riscv/nofpu/libm-test-ulps
@@ -1234,22 +1234,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 2
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "tan":
diff --git a/sysdeps/riscv/rvd/libm-test-ulps b/sysdeps/riscv/rvd/libm-test-ulps
index bf6478f..9814688 100644
--- a/sysdeps/riscv/rvd/libm-test-ulps
+++ b/sysdeps/riscv/rvd/libm-test-ulps
@@ -1292,22 +1292,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "tan":
diff --git a/sysdeps/s390/fpu/libm-test-ulps b/sysdeps/s390/fpu/libm-test-ulps
index 3b92767..e8a3754 100644
--- a/sysdeps/s390/fpu/libm-test-ulps
+++ b/sysdeps/s390/fpu/libm-test-ulps
@@ -1311,22 +1311,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "sinpi":
diff --git a/sysdeps/sh/libm-test-ulps b/sysdeps/sh/libm-test-ulps
index b24ceaa..3c07cd1 100644
--- a/sysdeps/sh/libm-test-ulps
+++ b/sysdeps/sh/libm-test-ulps
@@ -477,11 +477,9 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 
 Function: "tan_towardzero":
 double: 1
diff --git a/sysdeps/sparc/fpu/libm-test-ulps b/sysdeps/sparc/fpu/libm-test-ulps
index 703797a..ec9d2d9 100644
--- a/sysdeps/sparc/fpu/libm-test-ulps
+++ b/sysdeps/sparc/fpu/libm-test-ulps
@@ -1326,22 +1326,18 @@ ldouble: 3
 
 Function: "sinh":
 double: 2
-float: 2
 ldouble: 2
 
 Function: "sinh_downward":
 double: 3
-float: 3
 ldouble: 3
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 ldouble: 3
 
 Function: "sinh_upward":
 double: 3
-float: 3
 ldouble: 4
 
 Function: "sinpi":
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index 62ddd1a..7ce0714 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -2177,25 +2177,21 @@ float: 1
 
 Function: "sinh":
 double: 2
-float: 2
 float128: 2
 ldouble: 3
 
 Function: "sinh_downward":
 double: 3
-float: 3
 float128: 3
 ldouble: 5
 
 Function: "sinh_towardzero":
 double: 3
-float: 2
 float128: 3
 ldouble: 4
 
 Function: "sinh_upward":
 double: 3
-float: 3
 float128: 4
 ldouble: 5