diff options
author | Ulrich Drepper <drepper@redhat.com> | 1997-04-15 01:38:39 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-04-15 01:38:39 +0000 |
commit | 7799b7b3350fdcadc6dfb8821fb49b7772c96701 (patch) | |
tree | 21a6a07547c0e58dee9fef4082a7e7d27ddece7e /sysdeps/libm-ieee754/s_csinhl.c | |
parent | 9d8067d8f20139548df2a29b8800975ea410bc4c (diff) | |
download | glibc-cvs/libc-970417.tar.gz |
Update.cvs/libc-ud-970414cvs/libc-970430cvs/libc-970429cvs/libc-970428cvs/libc-970427cvs/libc-970426cvs/libc-970425cvs/libc-970424cvs/libc-970423cvs/libc-970422cvs/libc-970421cvs/libc-970420cvs/libc-970419cvs/libc-970418cvs/libc-970417cvs/libc-970416cvs/libc-970415
1997-04-15 03:14 Ulrich Drepper <drepper@cygnus.com>
* wcsmbs/wcsstr.c: Add weak alias wcswcs for Unix98 compliance.
* math/Makefile (libm-calls): Add s_sincos and s_cproj.
* math/mathcalls.h: Add prototype for sincos.
* sysdeps/i386/fpu/__math.h: Warn about restriction on arguments to
inlined sin and cos function.
Define functions new in ISO C 9X when __USE_ISOC9X is defined.
Add optimized version of finite.
Rewrite sincos function to handle too large arguments.
* sysdeps/libm-i387/s_cos.S: Better code alignment.
* sysdeps/libm-i387/s_cosl.S: Likewise.
* sysdeps/libm-i387/s_sin.S: Likewise.
* sysdeps/libm-i387/s_sinl.S: Likewise.
* sysdeps/libm-i387/s_finite.S: Yet better code.
* sysdeps/libm-i387/s_finitef.S: Likewise.
* sysdeps/libm-i387/s_sincos.S: New file.
* sysdeps/libm-i387/s_sincosf.S: New file.
* sysdeps/libm-i387/s_sincosl.S: New file.
* sysdeps/libm-ieee754/s_sincos.c: New file.
* sysdeps/libm-ieee754/s_sincosf.c: New file.
* sysdeps/libm-ieee754/s_sincosl.c: New file.
* sysdeps/libm-ieee754/s_ccosh.c: Change to use sincos function.
* sysdeps/libm-ieee754/s_ccoshf.c: Likewise.
* sysdeps/libm-ieee754/s_ccoshl.c: Likewise.
* sysdeps/libm-ieee754/s_cexp.c: Likewise.
* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
* sysdeps/libm-ieee754/s_cexpl.c: Likewise.
* sysdeps/libm-ieee754/s_csinh.c: Likewise.
* sysdeps/libm-ieee754/s_csinhf.c: Likewise.
* sysdeps/libm-ieee754/s_csinhl.c: Likewise.
* sysdeps/libm-ieee754/s_ctan.c: Likewise.
* sysdeps/libm-ieee754/s_ctanf.c: Likewise.
* sysdeps/libm-ieee754/s_ctanl.c: Likewise.
* sysdeps/libm-ieee754/s_ctanh.c: Likewise.
* sysdeps/libm-ieee754/s_ctanhf.c: Likewise.
* sysdeps/libm-ieee754/s_ctanhl.c: Likewise.
* sysdeps/libm-ieee754/s_cosl.c: Correct check for range.
* sysdeps/libm-ieee754/s_sinl.c: Likewise.
* sysdeps/libm-ieee754/s_roundtol.c: Fix typos.
* sysdeps/libm-ieee754/s_roundtoll.c: Likewise.
* nis/Makefile (services): Mention nisplus before compat.
* nis/nis_call.c (__do_niscall): Change type of variable server_len
to prevent warning.
* nis/nss_compat/compat-grp.c (getgrent_next_file_plusgroup): Add
cast to prevent warning.
* nis/nss_compat/compat-pwd.c (getpwent_next_file_plususer): Likewise.
* nis/nss_compat/compat-spwd.c (getspent_next_file_plususer): Likewise.
* nis/nss_nisplus/nisplus-hosts.c (_nss_nisplus_parse_hostent): Change
type of variable `i' to prevent warning.
* nis/nss_nisplus/nisplus-network.c (_nss_nisplus_parse_netent):
Likewise.
* nis/nss_nisplus/nisplus-proto.c (_nss_nisplus_parse_protoent):
Likewise.
* nis/nss_nisplus/nisplus-rpc.c (_nss_nisplus_parse_rpcent): Likewise.
* nis/nss_nisplus/nisplus-service.c (_nss_nisplus_parse_servent):
Likewise.
* sysdeps/generic/Dist: Remove old math implementation files.
* sysdeps/generic/mathimpl.h: Removed.
* sysdeps/generic/trig.h: Removed.
* sysdeps/generic/sincos.c: Removed.
* sysdeps/generic/asincos.c: Removed.
* sysdeps/generic/exp__E.c: Removed.
* sysdeps/generic/log__L.c: Removed.
1997-04-13 17:18 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* malloc/malloc.c (fREe): Small optimization. Before returning,
add fast check whether the heap containing top can go away.
1997-04-11 16:46 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* malloc/malloc.c (mALLOc, rEALLOc, cALLOc, mEMALIGn): When
failing to allocate a new chunk, also try the main_arena. It may
be that we are only running out of mmapped regions, and other
arenas cannot be enlarged sufficiently.
(new_heap, malloc_extend_top): Handle top_pad more consistently,
i.e. only in new_heap().
1997-04-13 21:10 Philip Blundell <pjb27@cl.cam.ac.uk>
* sysdeps/posix/Makefile: Don't try to build and run mk-stdiolim
if cross-compiling.
* configure.in: Recognise "...linuxaout" OS names and turn off ELF.
* configure.in: Add ARM support.
* sysdeps/arm/Implies: New file.
* sysdeps/arm/__longjmp.S: New file.
* sysdeps/arm/bsd-_setjmp: New file.
* sysdeps/arm/bsd-setjmp: New file.
* sysdeps/arm/bytesex.h: New file.
* sysdeps/arm/fpu_control.h: New file.
* sysdeps/arm/jmp_buf.h: New file.
* sysdeps/arm/setjmp.h: New file.
* sysdeps/arm/sysdep.h: New file.
* sysdeps/unix/arm/config.h: New file.
1997-04-14 04:03 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_cproj.c: New file.
* sysdeps/libm-ieee754/s_cprojf.c: New file.
* sysdeps/libm-ieee754/s_cprojl.c: New file.
Diffstat (limited to 'sysdeps/libm-ieee754/s_csinhl.c')
-rw-r--r-- | sysdeps/libm-ieee754/s_csinhl.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sysdeps/libm-ieee754/s_csinhl.c b/sysdeps/libm-ieee754/s_csinhl.c index 8388a40b46..4bb9e63680 100644 --- a/sysdeps/libm-ieee754/s_csinhl.c +++ b/sysdeps/libm-ieee754/s_csinhl.c @@ -41,9 +41,12 @@ __csinhl (__complex__ long double x) { /* Imaginary part is finite. */ long double sinh_val = __ieee754_sinhl (__real__ x); + long double sinix, cosix; - __real__ retval = sinh_val * __cosl (__imag__ x); - __imag__ retval = sinh_val * __sinl (__imag__ x); + __sincosl (__imag__ x, &sinix, &cosix); + + __real__ retval = sinh_val * cosix; + __imag__ retval = sinh_val * sinix; if (negate) __real__ retval = -__real__ retval; @@ -75,8 +78,12 @@ __csinhl (__complex__ long double x) else if (icls > FP_ZERO) { /* Imaginary part is finite. */ - __real__ retval = __copysignl (HUGE_VALL, __cosl (__imag__ x)); - __imag__ retval = __copysignl (HUGE_VALL, __sinl (__imag__ x)); + long double sinix, cosix; + + __sincosl (__imag__ x, &sinix, &cosix); + + __real__ retval = __copysignl (HUGE_VALL, cosix); + __imag__ retval = __copysignl (HUGE_VALL, sinix); if (negate) __real__ retval = -__real__ retval; |