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-rw-r--r--sysdeps/generic/math_private.h39
-rw-r--r--sysdeps/ieee754/dbl-64/wordsize-64/math_private.h35
-rw-r--r--sysdeps/ieee754/flt-32/math_private.h35
-rw-r--r--sysdeps/x86_64/fpu/math_private.h28
4 files changed, 97 insertions, 40 deletions
diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h
index be1e4d2314..908e6b7901 100644
--- a/sysdeps/generic/math_private.h
+++ b/sysdeps/generic/math_private.h
@@ -76,50 +76,59 @@ do {								\
 
 /* Get the more significant 32 bit int from a double.  */
 
-#define GET_HIGH_WORD(i,d)					\
+#ifndef GET_HIGH_WORD
+# define GET_HIGH_WORD(i,d)					\
 do {								\
   ieee_double_shape_type gh_u;					\
   gh_u.value = (d);						\
   (i) = gh_u.parts.msw;						\
 } while (0)
+#endif
 
 /* Get the less significant 32 bit int from a double.  */
 
-#define GET_LOW_WORD(i,d)					\
+#ifndef GET_LOW_WORD
+# define GET_LOW_WORD(i,d)					\
 do {								\
   ieee_double_shape_type gl_u;					\
   gl_u.value = (d);						\
   (i) = gl_u.parts.lsw;						\
 } while (0)
+#endif
 
 /* Get all in one, efficient on 64-bit machines.  */
-#define EXTRACT_WORDS64(i,d)					\
+#ifndef EXTRACT_WORDS64
+# define EXTRACT_WORDS64(i,d)					\
 do {								\
   ieee_double_shape_type gh_u;					\
   gh_u.value = (d);						\
   (i) = gh_u.word;						\
 } while (0)
+#endif
 
 /* Set a double from two 32 bit ints.  */
-
-#define INSERT_WORDS(d,ix0,ix1)					\
+#ifndef INSERT_WORDS
+# define INSERT_WORDS(d,ix0,ix1)				\
 do {								\
   ieee_double_shape_type iw_u;					\
   iw_u.parts.msw = (ix0);					\
   iw_u.parts.lsw = (ix1);					\
   (d) = iw_u.value;						\
 } while (0)
+#endif
 
 /* Get all in one, efficient on 64-bit machines.  */
-#define INSERT_WORDS64(d,i)					\
+#ifndef INSERT_WORDS64
+# define INSERT_WORDS64(d,i)					\
 do {								\
   ieee_double_shape_type iw_u;					\
   iw_u.word = (i);						\
   (d) = iw_u.value;						\
 } while (0)
+#endif
 
 /* Set the more significant 32 bits of a double from an int.  */
-
+#ifndef SET_HIGH_WORD
 #define SET_HIGH_WORD(d,v)					\
 do {								\
   ieee_double_shape_type sh_u;					\
@@ -127,16 +136,18 @@ do {								\
   sh_u.parts.msw = (v);						\
   (d) = sh_u.value;						\
 } while (0)
+#endif
 
 /* Set the less significant 32 bits of a double from an int.  */
-
-#define SET_LOW_WORD(d,v)					\
+#ifndef SET_LOW_WORD
+# define SET_LOW_WORD(d,v)					\
 do {								\
   ieee_double_shape_type sl_u;					\
   sl_u.value = (d);						\
   sl_u.parts.lsw = (v);						\
   (d) = sl_u.value;						\
 } while (0)
+#endif
 
 /* A union which permits us to convert between a float and a 32 bit
    int.  */
@@ -148,22 +159,24 @@ typedef union
 } ieee_float_shape_type;
 
 /* Get a 32 bit int from a float.  */
-
-#define GET_FLOAT_WORD(i,d)					\
+#ifndef GET_FLOAT_WORD
+# define GET_FLOAT_WORD(i,d)					\
 do {								\
   ieee_float_shape_type gf_u;					\
   gf_u.value = (d);						\
   (i) = gf_u.word;						\
 } while (0)
+#endif
 
 /* Set a float from a 32 bit int.  */
-
-#define SET_FLOAT_WORD(d,i)					\
+#ifndef SET_FLOAT_WORD
+# define SET_FLOAT_WORD(d,i)					\
 do {								\
   ieee_float_shape_type sf_u;					\
   sf_u.word = (i);						\
   (d) = sf_u.value;						\
 } while (0)
+#endif
 
 /* Get long double macros from a separate header.  */
 #include <math_ldbl.h>
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/math_private.h b/sysdeps/ieee754/dbl-64/wordsize-64/math_private.h
new file mode 100644
index 0000000000..b66085eb1b
--- /dev/null
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/math_private.h
@@ -0,0 +1,35 @@
+#ifndef _MATH_PRIVATE_H_
+
+#include_next <math_private.h>
+
+#ifndef __isnan
+extern __always_inline int
+__isnan (double d)
+{
+  uint64_t di;
+  EXTRACT_WORDS64 (di, d);
+  return (di & 0x7fffffffffffffffull) > 0x7ff0000000000000ull;
+}
+#endif
+
+#ifndef __isinf_ns
+extern __always_inline int
+__isinf_ns (double d)
+{
+  uint64_t di;
+  EXTRACT_WORDS64 (di, d);
+  return (di & 0x7fffffffffffffffull) == 0x7ff0000000000000ull;
+}
+#endif
+
+#ifndef __finite
+extern __always_inline int
+__finite (double d)
+{
+  uint64_t di;
+  EXTRACT_WORDS64 (di, d);
+  return (di & 0x7fffffffffffffffull) < 0x7ff0000000000000ull;
+}
+#endif
+
+#endif /* _MATH_PRIVATE_H_ */
diff --git a/sysdeps/ieee754/flt-32/math_private.h b/sysdeps/ieee754/flt-32/math_private.h
new file mode 100644
index 0000000000..e33db02b4c
--- /dev/null
+++ b/sysdeps/ieee754/flt-32/math_private.h
@@ -0,0 +1,35 @@
+#ifndef _MATH_PRIVATE_H_
+
+#include_next <math_private.h>
+
+#ifndef __isnanf
+extern __always_inline int
+__isnanf (float d)
+{
+  u_int32_t di;
+  GET_FLOAT_WORD (di, d);
+  return (di & 0x7fffffff) > 0x7f800000;
+}
+#endif
+
+#ifndef __isinf_nsf
+extern __always_inline int
+__isinf_nsf (float d)
+{
+  u_int32_t di;
+  GET_FLOAT_WORD (di, d);
+  return (di & 0x7fffffff) == 0x7f800000;
+}
+#endif
+
+#ifndef __finitef
+extern __always_inline int
+__finitef (float d)
+{
+  u_int32_t di;
+  GET_FLOAT_WORD (di, d);
+  return (di & 0x7fffffff) < 0x7f800000;
+}
+#endif
+
+#endif /* _MATH_PRIVATE_H_ */
diff --git a/sysdeps/x86_64/fpu/math_private.h b/sysdeps/x86_64/fpu/math_private.h
index c8616f654a..dae9ccca68 100644
--- a/sysdeps/x86_64/fpu/math_private.h
+++ b/sysdeps/x86_64/fpu/math_private.h
@@ -16,8 +16,6 @@
       __asm __volatile ("" : : "f" (x));				      \
   } while (0)
 
-#include_next <math_private.h>
-
 /* We can do a few things better on x86-64.  */
 
 #if defined __AVX__ || defined SSE2AVX
@@ -31,7 +29,6 @@
 #endif
 
 /* Direct movement of float into integer register.  */
-#undef EXTRACT_WORDS64
 #define EXTRACT_WORDS64(i, d)						      \
   do {									      \
     long int i_;							      \
@@ -40,7 +37,6 @@
   } while (0)
 
 /* And the reverse.  */
-#undef INSERT_WORDS64
 #define INSERT_WORDS64(d, i) \
   do {									      \
     long int i_ = i;							      \
@@ -50,7 +46,6 @@
   } while (0)
 
 /* Direct movement of float into integer register.  */
-#undef GET_FLOAT_WORD
 #define GET_FLOAT_WORD(i, d) \
   do {									      \
     int i_;								      \
@@ -59,7 +54,6 @@
   } while (0)
 
 /* And the reverse.  */
-#undef SET_FLOAT_WORD
 #define SET_FLOAT_WORD(f, i) \
   do {									      \
     int i_ = i;								      \
@@ -68,27 +62,7 @@
     f = f__;								      \
   } while (0)
 
-
-#define __isnan(d) \
-  ({ long int __di; EXTRACT_WORDS64 (__di, (double) (d));		      \
-     (__di & 0x7fffffffffffffffl) > 0x7ff0000000000000l; })
-#define __isnanf(d) \
-  ({ int __di; GET_FLOAT_WORD (__di, (float) d);			      \
-     (__di & 0x7fffffff) > 0x7f800000; })
-
-#define __isinf_ns(d) \
-  ({ long int __di; EXTRACT_WORDS64 (__di, (double) (d));		      \
-     (__di & 0x7fffffffffffffffl) == 0x7ff0000000000000l; })
-#define __isinf_nsf(d) \
-  ({ int __di; GET_FLOAT_WORD (__di, (float) d);			      \
-     (__di & 0x7fffffff) == 0x7f800000; })
-
-#define __finite(d) \
-  ({ long int __di; EXTRACT_WORDS64 (__di, (double) (d));		      \
-     (__di & 0x7fffffffffffffffl) < 0x7ff0000000000000l; })
-#define __finitef(d) \
-  ({ int __di; GET_FLOAT_WORD (__di, (float) d);			      \
-     (__di & 0x7fffffff) < 0x7f800000; })
+#include_next <math_private.h>
 
 extern __always_inline double
 __ieee754_sqrt (double d)
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-12-12 00:14:08 +0000