[PATCH 3/3] i386: Use generic fmodf

[Adhemerval Zanella]

The resulting performance is similiar:

* sysdeps/i386/fpu/e_fmodf.S
  "fmodf": {
   "subnormals": {
    "duration": 3.68732e+09,
    "iterations": 2.2912e+08,
    "max": 71.447,
    "min": 15.836,
    "mean": 16.0934
   },
   "normal": {
    "duration": 3.75848e+09,
    "iterations": 5.5296e+07,
    "max": 273.208,
    "min": 15.725,
    "mean": 67.9702
   },
   "close-exponents": {
    "duration": 3.69035e+09,
    "iterations": 2.07872e+08,
    "max": 64.454,
    "min": 15.762,
    "mean": 17.753
   }
  }

* master
  "fmodf": {
   "subnormals": {
    "duration": 3.6863e+09,
    "iterations": 2.23616e+08,
    "max": 65.453,
    "min": 16.243,
    "mean": 16.485
   },
   "normal": {
    "duration": 3.71129e+09,
    "iterations": 5.3248e+07,
    "max": 281.57,
    "min": 16.169,
    "mean": 69.6983
   },
   "close-exponents": {
    "duration": 3.70274e+09,
    "iterations": 2.03776e+08,
    "max": 81.474,
    "min": 16.206,
    "mean": 18.1706
   }
  }
---
 sysdeps/i386/fpu/e_fmodf.S                | 18 ------------------
 sysdeps/i386/fpu/math_err.c               |  1 -
 sysdeps/i386/fpu/w_fmodf_compat.c         | 15 ---------------
 sysdeps/unix/sysv/linux/i386/libm.abilist |  1 +
 4 files changed, 1 insertion(+), 34 deletions(-)
 delete mode 100644 sysdeps/i386/fpu/e_fmodf.S
 delete mode 100644 sysdeps/i386/fpu/math_err.c
 delete mode 100644 sysdeps/i386/fpu/w_fmodf_compat.c

diff --git a/sysdeps/i386/fpu/e_fmodf.S b/sysdeps/i386/fpu/e_fmodf.S
deleted file mode 100644
index f73ce9da1e..0000000000
--- a/sysdeps/i386/fpu/e_fmodf.S
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Public domain.
- */
-
-#include <machine/asm.h>
-#include <libm-alias-finite.h>
-
-ENTRY(__ieee754_fmodf)
-	flds	8(%esp)
-	flds	4(%esp)
-1:	fprem
-	fstsw	%ax
-	sahf
-	jp	1b
-	fstp	%st(1)
-	ret
-END(__ieee754_fmodf)
-libm_alias_finite (__ieee754_fmodf, __fmodf)
diff --git a/sysdeps/i386/fpu/math_err.c b/sysdeps/i386/fpu/math_err.c
deleted file mode 100644
index 1cc8931700..0000000000
--- a/sysdeps/i386/fpu/math_err.c
+++ /dev/null
@@ -1 +0,0 @@
-/* Not needed.  */
diff --git a/sysdeps/i386/fpu/w_fmodf_compat.c b/sysdeps/i386/fpu/w_fmodf_compat.c
deleted file mode 100644
index 5a61693e51..0000000000
--- a/sysdeps/i386/fpu/w_fmodf_compat.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* 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)
-# include <math/w_fmodf_compat.c>
-libm_alias_float (__fmod_compat, fmod)
-#else
-#include <math-type-macros-float.h>
-#include <w_fmod_template.c>
-#endif
diff --git a/sysdeps/unix/sysv/linux/i386/libm.abilist b/sysdeps/unix/sysv/linux/i386/libm.abilist
index dccd7ccd79..73c14a914e 100644
--- a/sysdeps/unix/sysv/linux/i386/libm.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libm.abilist
@@ -1189,3 +1189,4 @@ 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
-- 
2.34.1