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authorUlrich Drepper <drepper@redhat.com>1997-12-14 22:24:57 +0000
committerUlrich Drepper <drepper@redhat.com>1997-12-14 22:24:57 +0000
commitbd355af04fc1df69d4ebb6733be170b9baf0dfb5 (patch)
tree7c003a29de4031db7de6ddd8e86c43bd746891a0 /sysdeps/i386/fpu
parentafe93c0bb33ca7f45b9b60c30067e7b84827e900 (diff)
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1997-12-14 21:33 Ulrich Drepper <drepper@cygnus.com> * version.h (VERSION): Bump to 2.0.91. * db2/makedb.c (process_input): Fix typo in message. * sunrpc/rpcinfo.c (pmapdump): Unify messages. * elf/dynamic-link.h: Pretty print. * elf/rtld.c: Allow multiple preloading of a shared object. * include/limits.h: Prevent multiple inclusion. * malloc/Makefile (headers): Add mcheck.h. (distribute): Remove it here. * malloc/mcheck.h: Pretty print. * malloc/mtrace.c (mallenv): Make `const'. * malloc/mtrace.pl: Don't print table head for memory leaks if there are none. * manual/memory.texi: Update descriptor of malloc hooks. * posix/Makefile (routines): Add waitid. * posix/sys/types.h [__USE_SVID || __USE_POSIX]: Define id_t based on __id_t. * posix/sys/wait.h: Define idtype_t type. Add prototype for waitid. * signal/signal.h: Move definition of sigval_t to <bits/siginfo.h>. * sysdeps/generic/waitid.c: Stub for waitid. * sysdeps/generic/bits/siginfo.h: Define sigval_t. Arrange to work the __need_siginfo_t defined. * sysdeps/unix/sysv/linux/bits/siginfo: Likewise. * sysdeps/generic/bits/types.h: Define __id_t. Correct definition of __FDMASK. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise. * sysdeps/posix/waitid.c: New file. Provided by Zack Weinberg. * rt/aio_misc.c: Rename __aio_free_req to __aio_free_request. * sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Add missing parameters. * sysdeps/generic/dl-sysdep.c: Don't call __libc_init_secure. * sysdeps/generic/enbl-secure.c: Don't define __libc_uid. * sysdeps/unix/sysv/linux/init-first.c: Define __libc_uid. * sysdeps/unix/sysv/linux/sigqueue.c: Make sure __libc_uid is initialized. * sysdeps/i386/dl-machine.h: Little cleanup. * sysdeps/i386/fpu/bits/mathinline.h: Use __signbit* inline functions. (__finite): Mark function as const. Add inline code for __ieee754_atan2. * sysdeps/libm-ieee754/s_cacoshf.c: Add alternate implementation (but don't use it now). * sysdeps/libm-ieee754/s_catan.c: Use __ieee754_atan2 instead of __atan. * sysdeps/libm-ieee754/s_catanf.c: Likewise. * sysdeps/libm-ieee754/s_catanl.c: Likewise. * sysdeps/libm-ieee754/s_catanh.c: Likewise. Correct sign of real part. * sysdeps/libm-ieee754/s_catanhf.c: Likewise. * sysdeps/libm-ieee754/s_catanhl.c: Likewise. * sysdeps/libm-ieee754/s_clog10.c: Use factor to correct __ieee754_atan2 to base 10. * sysdeps/libm-ieee754/s_clog10f.c: Likewise. * sysdeps/libm-ieee754/s_clog10l.c: Likewise. * sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h: Define as old_kernel_sigaction. * sysdeps/unix/sysv/linux/net/if_slip.h: Pretty print. * wctype/Makefile (routines): Add wctype_l. * wctype/wctype.h: Add declaration of __wctype_l. * wctype/wctype_l.c: New file. 1997-12-10 00:38 Ulrich Drepper <drepper@cygnus.com> * locale/C-ctype.c: Correct data for isw* functions. * locale/programs/ld-ctype.c: Write 32bit char classes in correct byte order. * wctype/test_wctype.c: Add test for isw* functions. * wctype/wctype.c: Return value with expected byte order. * sysdeps/generic/_G_config.h: Define _G_HAVE_IO_FILE_OPEN. * sysdeps/unix/sysv/linux/_G_config.h: Likewise.
Diffstat (limited to 'sysdeps/i386/fpu')
-rw-r--r--sysdeps/i386/fpu/bits/mathinline.h18
1 files changed, 8 insertions, 10 deletions
diff --git a/sysdeps/i386/fpu/bits/mathinline.h b/sysdeps/i386/fpu/bits/mathinline.h
index 5823055c30..10e2b4ee33 100644
--- a/sysdeps/i386/fpu/bits/mathinline.h
+++ b/sysdeps/i386/fpu/bits/mathinline.h
@@ -110,8 +110,6 @@
__result; })
# endif /* __i686__ */
-/* XXX Argh!!! More compiler errors. */
-#if 0
/* Test for negative number. Used in the signbit() macro. */
__MATH_INLINE int
__signbitf (float __x)
@@ -130,7 +128,6 @@ __signbitl (long double __x)
return (__u.__i[2] & 0x8000) != 0;
}
#endif
-#endif
/* The gcc, version 2.7 or below, has problems with all this inlining
@@ -534,8 +531,7 @@ __inline_mathcode (acosh, __x, \
__inline_mathcode (atanh, __x, \
register long double __y = __fabsl (__x); \
- return (-0.5 * log1pl (-(__y + __y) / (1.0 + __y)) * \
- __sgn1l (__x)))
+ return -0.5 * log1pl (-(__y + __y) / (1.0 + __y)) * __sgn1l (__x))
/* The argument range of the inline version of hypotl is slightly reduced. */
@@ -581,7 +577,7 @@ __inline_mathcode2 (drem, __x, __y, \
/* This function is used in the `isfinite' macro. */
-__MATH_INLINE int __finite (double __x);
+__MATH_INLINE int __finite (double __x) __attribute__ ((__const__));
__MATH_INLINE int
__finite (double __x)
{
@@ -615,12 +611,14 @@ __inline_mathcode (__acosh1p, __x, \
/* This code is used internally in the GNU libc. */
-#if 0
-/* XXX I hate compiler bugs. The current version produces wrong code
- if this optimization is used. */
#ifdef __LIBC_INTERNAL_MATH_INLINES
__inline_mathop (__ieee754_sqrt, "fsqrt")
-#endif
+__inline_mathcode2 (__ieee754_atan2, __y, __x,
+ register long double __value;
+ __asm __volatile__ ("fpatan\n\t"
+ : "=t" (__value)
+ : "0" (__x), "u" (__y) : "st(1)");
+ return __value;)
#endif
#endif /* __GNUC__ */