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-rw-r--r--sysdeps/alpha/fpu/bits/mathinline.h35
-rw-r--r--sysdeps/i386/fpu/bits/mathinline.h15
-rw-r--r--sysdeps/m68k/fpu/bits/mathinline.h16
-rw-r--r--sysdeps/powerpc/fpu/bits/mathinline.h19
-rw-r--r--sysdeps/sparc/fpu/bits/mathinline.h10
-rw-r--r--sysdeps/x86_64/fpu/bits/mathinline.h8
6 files changed, 39 insertions, 64 deletions
diff --git a/sysdeps/alpha/fpu/bits/mathinline.h b/sysdeps/alpha/fpu/bits/mathinline.h
index 8141485b47..0ba79f9895 100644
--- a/sysdeps/alpha/fpu/bits/mathinline.h
+++ b/sysdeps/alpha/fpu/bits/mathinline.h
@@ -28,34 +28,19 @@
 # define __MATH_INLINE extern __inline
 #endif
 
-#ifdef __USE_ISOC99
-# define isunordered(x, y)				\
+#if defined __USE_ISOC99 && defined __GNUC__ && !__GNUC_PREREQ(3,0)
+# undef isgreater
+# undef isgreaterequal
+# undef isless
+# undef islessequal
+# undef islessgreater
+# undef isunordered
+# define isunordered(u, v)				\
   (__extension__					\
-   ({ double __r;					\
+   ({ double __r, __u = (u), __v = (v);			\
       __asm ("cmptun/su %1,%2,%0\n\ttrapb"		\
-	     : "=&f" (__r) : "f" (x), "f"(y));		\
+	     : "=&f" (__r) : "f" (__u), "f"(__v));	\
       __r != 0; }))
-
-# define isgreater(x, y)				\
-  (__extension__					\
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);	\
-      !isunordered(__x, __y) && __x > __y; }))
-# define isgreaterequal(x, y)				\
-  (__extension__					\
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);	\
-      !isunordered(__x, __y) && __x >= __y; }))
-# define isless(x, y)					\
-  (__extension__					\
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);	\
-      !isunordered(__x, __y) && __x < __y; }))
-# define islessequal(x, y)				\
-  (__extension__					\
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);	\
-      !isunordered(__x, __y) && __x <= __y; }))
-# define islessgreater(x, y)				\
-  (__extension__					\
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);	\
-      !isunordered(__x, __y) && __x != __y; }))
 #endif /* ISO C99 */
 
 #if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
diff --git a/sysdeps/i386/fpu/bits/mathinline.h b/sysdeps/i386/fpu/bits/mathinline.h
index ab3b54def5..85d48a5c90 100644
--- a/sysdeps/i386/fpu/bits/mathinline.h
+++ b/sysdeps/i386/fpu/bits/mathinline.h
@@ -30,19 +30,18 @@
 
 
 #if defined __USE_ISOC99 && defined __GNUC__ && __GNUC__ >= 2
-# if __GNUC_PREREQ (2,97)
 /* GCC 2.97 and up have builtins that actually can be used.  */
-#  define isgreater(x, y) __builtin_isgreater (x, y)
-#  define isgreaterequal(x, y) __builtin_isgreaterequal (x, y)
-#  define isless(x, y) __builtin_isless (x, y)
-#  define islessequal(x, y) __builtin_islessequal (x, y)
-#  define islessgreater(x, y) __builtin_islessgreater (x, y)
-#  define isunordered(x, y) __builtin_isunordered (x, y)
-# else
+# if !__GNUC_PREREQ (2,97)
 /* ISO C99 defines some macros to perform unordered comparisons.  The
    ix87 FPU supports this with special opcodes and we should use them.
    These must not be inline functions since we have to be able to handle
    all floating-point types.  */
+#  undef isgreater
+#  undef isgreaterequal
+#  undef isless
+#  undef islessequal
+#  undef islessgreater
+#  undef isunordered
 #  ifdef __i686__
 /* For the PentiumPro and more recent processors we can provide
    better code.  */
diff --git a/sysdeps/m68k/fpu/bits/mathinline.h b/sysdeps/m68k/fpu/bits/mathinline.h
index ec00b4b711..1e43e43047 100644
--- a/sysdeps/m68k/fpu/bits/mathinline.h
+++ b/sysdeps/m68k/fpu/bits/mathinline.h
@@ -21,20 +21,18 @@
 #ifdef	__GNUC__
 
 #ifdef __USE_ISOC99
-
-# if __GNUC_PREREQ (3,1)
 /* GCC 3.1 and up have builtins that actually can be used.  */
-#  define isgreater(x, y) __builtin_isgreater (x, y)
-#  define isgreaterequal(x, y) __builtin_isgreaterequal (x, y)
-#  define isless(x, y) __builtin_isless (x, y)
-#  define islessequal(x, y) __builtin_islessequal (x, y)
-#  define islessgreater(x, y) __builtin_islessgreater (x, y)
-#  define isunordered(x, y) __builtin_isunordered (x, y)
-# else
+# if !__GNUC_PREREQ (3,1)
 /* ISO C99 defines some macros to perform unordered comparisons.  The
    m68k FPU supports this with special opcodes and we should use them.
    These must not be inline functions since we have to be able to handle
    all floating-point types.  */
+#  undef isgreater
+#  undef isgreaterequal
+#  undef isless
+#  undef islessequal
+#  undef islessgreater
+#  undef isunordered
 #  define isgreater(x, y)					\
    __extension__					\
    ({ char __result;					\
diff --git a/sysdeps/powerpc/fpu/bits/mathinline.h b/sysdeps/powerpc/fpu/bits/mathinline.h
index dcd506d49e..01956d9ee8 100644
--- a/sysdeps/powerpc/fpu/bits/mathinline.h
+++ b/sysdeps/powerpc/fpu/bits/mathinline.h
@@ -21,17 +21,7 @@
 #if defined __GNUC__ && !defined _SOFT_FLOAT
 
 #ifdef __USE_ISOC99
-# if __GNUC_PREREQ (2,96)
-
-#  define isgreater(x, y) __builtin_isgreater (x, y)
-#  define isgreaterequal(x, y) __builtin_isgreaterequal (x, y)
-#  define isless(x, y) __builtin_isless (x, y)
-#  define islessequal(x, y) __builtin_islessequal (x, y)
-#  define islessgreater(x, y) __builtin_islessgreater (x, y)
-#  define isunordered(x, y) __builtin_isunordered (x, y)
-
-# else
-
+# if !__GNUC_PREREQ (2,97)
 #  define __unordered_cmp(x, y) \
   (__extension__							      \
    ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);			      \
@@ -40,6 +30,13 @@
               : "cr7");  \
       __r; }))
 
+#  undef isgreater
+#  undef isgreaterequal
+#  undef isless
+#  undef islessequal
+#  undef islessgreater
+#  undef isunordered
+
 #  define isgreater(x, y) (__unordered_cmp (x, y) >> 2 & 1)
 #  define isgreaterequal(x, y) ((__unordered_cmp (x, y) & 6) != 0)
 #  define isless(x, y) (__unordered_cmp (x, y) >> 3 & 1)
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h
index 81c2539b6b..734ff0590d 100644
--- a/sysdeps/sparc/fpu/bits/mathinline.h
+++ b/sysdeps/sparc/fpu/bits/mathinline.h
@@ -24,9 +24,13 @@
 
 #include <bits/wordsize.h>
 
-#ifdef __GNUC__
-
-#ifdef __USE_ISOC99
+#if defined __USE_ISOC99 && defined __GNUC__ && !__GNUC_PREREQ(3,0)
+# undef isgreater
+# undef isgreaterequal
+# undef isless
+# undef islessequal
+# undef islessgreater
+# undef isunordered
 
 # if __WORDSIZE == 32
 
diff --git a/sysdeps/x86_64/fpu/bits/mathinline.h b/sysdeps/x86_64/fpu/bits/mathinline.h
index c77412d28d..3f61ff5e92 100644
--- a/sysdeps/x86_64/fpu/bits/mathinline.h
+++ b/sysdeps/x86_64/fpu/bits/mathinline.h
@@ -30,14 +30,6 @@
 
 
 #if defined __USE_ISOC99 && defined __GNUC__ && __GNUC__ >= 2
-/* GCC has builtins that can be used.  */
-# define isgreater(x, y) __builtin_isgreater (x, y)
-# define isgreaterequal(x, y) __builtin_isgreaterequal (x, y)
-# define isless(x, y) __builtin_isless (x, y)
-# define islessequal(x, y) __builtin_islessequal (x, y)
-# define islessgreater(x, y) __builtin_islessgreater (x, y)
-# define isunordered(x, y) __builtin_isunordered (x, y)
-
 
 /* Test for negative number.  Used in the signbit() macro.  */
 __MATH_INLINE int
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-27 12:57:35 +0000