summaryrefslogtreecommitdiff
path: root/math
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1997-06-04 19:05:38 +0000
committerUlrich Drepper <drepper@redhat.com>1997-06-04 19:05:38 +0000
commit5649a1d60d4e752b4941663ea63391b5f1a8b7e4 (patch)
tree34db6ae3dd1d986185b7d92e7e1cdc8d70766d36 /math
parent2a7b5469ddab5bfb79268d33420853abd2468fce (diff)
downloadglibc-5649a1d60d4e752b4941663ea63391b5f1a8b7e4.tar.gz
1997-06-04 20:57 Ulrich Drepper <drepper@cygnus.com> * manual/string.texi: Add comments to discourage use of index and rindex. (strtok, strsep): Apply function on copy of the strings in example. (l64a): Add example. * posix/unistd.h: Correct value for _POSIX_VERSION. * sunrpc/Makefile (defines): Remove definition. * sysdeps/ieee754/nan.h: Correct typo. 1997-06-04 10:50 Fila Kolodny <fila@ibi.com> * posix/unistd.h: Add definition of __fchdir corresponding to fchdir. * login/utmp_daemon.c: Correct location of utmpd.h. 1997-06-03 19:16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makerules: Rename $(common-objpfx)distinfo-$(subdir) to $(objpfx)distinfo. * rpm/Makefile (distinfo): Adapted. 1997-06-03 18:32 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * rpm/Makefile (install-slib): Collect shared libraries here instead of in install-lib, including libc. (instvars): Add slib. 1997-06-03 18:23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * login/Makefile (libutil-routines): Add updwtmp. 1997-06-03 16:16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * monetary.h: New file, needed for localedata/tst-fmon.c. 1997-06-02 20:31 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * math/libm-test.c (cpow_test): Add epsilon for long double in test for 2^10. (identities): Add epsilon for float in second identity test. * sysdeps/m68k/huge_val.h: Change GCC's HUGE_VAL{,F,L} to use DI and SI mode integers instead of bytes. Fix value of HUGE_VALL. * sysdeps/m68k/nan.h: New file. * sysdeps/m68k/fpu/__math.h (isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered): Fix assembler syntax. * sysdeps/m68k/fpu/fraiseexcpt.c: Do it right so that gcc doesn't optimize out the operations. * sysdeps/libm-ieee754/s_nan.c: Use NaN macro instead of static constant. * sysdeps/libm-ieee754/s_nanf.c: Likewise. * sysdeps/libm-ieee754/s_nanl.c: Likewise. * math/carg.c [NO_LONG_DOUBLE]: Add alias for long double function. * sysdeps/libm-ieee754/s_erf.c: Likewise. * sysdeps/libm-ieee754/s_fdim.c: Likewise. * sysdeps/libm-ieee754/s_fmax.c: Likewise. * sysdeps/libm-ieee754/s_fmin.c: Likewise. * sysdeps/libm-ieee754/s_log2.c: Likewise. * sysdeps/libm-ieee754/s_nan.c: Likewise. * sysdeps/libm-ieee754/s_remquo.c: Likewise.
Diffstat (limited to 'math')
-rw-r--r--math/carg.c4
-rw-r--r--math/libm-test.c5
2 files changed, 7 insertions, 2 deletions
diff --git a/math/carg.c b/math/carg.c
index fb4dc8e52e..c977a39ebc 100644
--- a/math/carg.c
+++ b/math/carg.c
@@ -27,3 +27,7 @@ __carg (__complex__ double x)
return __atan2 (__imag__ x, __real__ x);
}
weak_alias (__carg, carg)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__carg, __cargl)
+weak_alias (__carg, cargl)
+#endif
diff --git a/math/libm-test.c b/math/libm-test.c
index 866313e963..b66371c212 100644
--- a/math/libm-test.c
+++ b/math/libm-test.c
@@ -3915,7 +3915,8 @@ cpow_test (void)
check ("imag(cpow (1 + i0), (0 + i0)) = 0", __imag__ result, 0);
result = FUNC (cpow) (BUILD_COMPLEX (2, 0), BUILD_COMPLEX (10, 0));
- check ("real(cpow (2 + i0), (10 + i0)) = 1024", __real__ result, 1024);
+ check_eps ("real(cpow (2 + i0), (10 + i0)) = 1024", __real__ result, 1024,
+ CHOOSE (2e-16L, 0, 0));
check ("imag(cpow (2 + i0), (10 + i0)) = 0", __imag__ result, 0);
}
@@ -4158,7 +4159,7 @@ static void
identities (void)
{
identities1_test (0.2L, CHOOSE (1e-18L, 0, 2e-7));
- identities1_test (0.9L, CHOOSE (1e-18L, 0, 0));
+ identities1_test (0.9L, CHOOSE (1e-18L, 0, 1e-7));
identities1_test (0, 0);
identities1_test (-1, CHOOSE (1e-18L, 0, 1e-7));