* [Bug fortran/46416] libquadmath: missing functions
2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
@ 2010-12-27 23:54 ` dfranke at gcc dot gnu.org
2010-12-27 23:54 ` dfranke at gcc dot gnu.org
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From: dfranke at gcc dot gnu.org @ 2010-12-27 23:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46416
Daniel Franke <dfranke at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dfranke at gcc dot gnu.org
Summary|libquadmath: Complex |libquadmath: missing
|inverse |functions
|hyperbolic/trigonometric |
|function missing: casinhq |
|etc. |
--- Comment #1 from Daniel Franke <dfranke at gcc dot gnu.org> 2010-12-27 23:54:32 UTC ---
Merging in PR46402, fmalq missing in libquadmath.
Comment #0:
[2010-10-27 21:45:00] <jakub_> fx_: btw, you want to resync with glibc to get
quad mode fmal (well, fmaq in your case)
Cf. http://sourceware.org/git/?p=glibc.git&a=search&h=HEAD&st=commit&s=fmal
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
2010-12-27 23:54 ` [Bug fortran/46416] libquadmath: missing functions dfranke at gcc dot gnu.org
@ 2010-12-27 23:54 ` dfranke at gcc dot gnu.org
2011-01-05 18:00 ` burnus at gcc dot gnu.org
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--- Comment #2 from Daniel Franke <dfranke at gcc dot gnu.org> 2010-12-27 23:54:38 UTC ---
*** Bug 46402 has been marked as a duplicate of this bug. ***
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
2010-12-27 23:54 ` [Bug fortran/46416] libquadmath: missing functions dfranke at gcc dot gnu.org
2010-12-27 23:54 ` dfranke at gcc dot gnu.org
@ 2011-01-05 18:00 ` burnus at gcc dot gnu.org
2011-01-05 22:31 ` jakub at gcc dot gnu.org
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--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-01-05 18:00:00 UTC ---
I now compared the list of libquadmath functions at
http://gcc.gnu.org/onlinedocs/libquadmath/Math-Library-Routines.html with the
C99 functions in math.h and complex.h (cf. http://en.wikipedia.org/wiki/Math.h
and http://en.wikipedia.org/wiki/Complex.h).
Missing (no guarantee for completeness or correctness)
a) fmaq, cf. Jakub's patch at PR 46402
b) math.h functions:
fdimq, fmaq [cf. above], fmaxq, fminq, ilogbq, llrintq, lrintq, log2q,
nearbyintq, nexttowardq, remquoq
c) complex.h functions
- casinq, cacosq, catanq, casinhq, cacoshq, catanhq
- cimagq, conjq, cprojq, crealq
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2011-01-05 22:31 UTC (permalink / raw)
To: gcc-bugs
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Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011.01.05 21:14:44
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-05 21:14:44 UTC ---
Created attachment 22910
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22910
gcc46-pr46416.patch
Very lightly tested patch to add ca{sin,cos,tan}{,h}q and fix broken atan2q.
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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2011-01-05 22:31 ` jakub at gcc dot gnu.org
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--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-01-06 11:11:27 UTC ---
(In reply to comment #4)
> Very lightly tested patch to add ca{sin,cos,tan}{,h}q and fix broken atan2q.
Now posted to: http://gcc.gnu.org/ml/gcc-patches/2011-01/msg00279.html
* * *
(In reply to comment #3)
> c) complex.h functions
> - casinq, cacosq, catanq, casinhq, cacoshq, catanhq
> - cimagq, conjq, cprojq, crealq
Regarding the latter (except for the projection to the Riemann sphere, cprojq),
it should suffice if one adds the following to the .h file. (GLIBC defines
__extern_inline in sys/cdefs.h, which is included in features.h.)
#ifndef __extern_inline
# define extern __inline __attribute__ ((__gnu_inline__))
#endif
__extern_inline __real128
cimagq (__complex128 __z) __THROW
{
return __imag__ __z;
}
__extern_inline __real128
crealq (__complex128 __z) __THROW
{
return __real__ __z;
}
__extern_inline __complex128
conjq (__complex128 __z) __THROW
{
return __extension__ ~__z;
}
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-06 11:40:38 UTC ---
There is no __real128, just __float128. Also, I think either it should use
some extern inlinish quadmath.h specific macro (and it needs to care about g++
vs. gcc difference and which gcc versions support gnu_inline attribute).
And also even if you have those extern inlines in the header, you still have to
provide an out of line definition for them, i.e. in libquadmath sources, not
headers.
I'll take care of it.
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-16 16:42:41 UTC ---
Author: jakub
Date: Sun Jan 16 16:42:37 2011
New Revision: 168853
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168853
Log:
PR fortran/46416
* quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
New prototypes.
(M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
* quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
catanhq): Add.
* quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
* quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
catanq and catanhq.
* Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
and math/catanhq.c.
* Makefile.in: Regenerated.
* libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
catanq, catanhq): Add.
* math/cacoshq.c: New file.
* math/cacosq.c: New file.
* math/catanq.c: New file.
* math/catanhq.c: New file.
* math/casinq.c: New file.
* math/casinhq.c: New file.
* math/hypotq.c (hypotq): Use Q suffix instead of L.
* math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
* math/cosq.c (cosq): Likewise.
Added:
trunk/libquadmath/math/cacoshq.c
trunk/libquadmath/math/cacosq.c
trunk/libquadmath/math/casinhq.c
trunk/libquadmath/math/casinq.c
trunk/libquadmath/math/catanhq.c
trunk/libquadmath/math/catanq.c
Modified:
trunk/libquadmath/ChangeLog
trunk/libquadmath/Makefile.am
trunk/libquadmath/Makefile.in
trunk/libquadmath/libquadmath.texi
trunk/libquadmath/math/atan2q.c
trunk/libquadmath/math/cosq.c
trunk/libquadmath/math/hypotq.c
trunk/libquadmath/quadmath-imp.h
trunk/libquadmath/quadmath.h
trunk/libquadmath/quadmath.map
trunk/libquadmath/quadmath_weak.h
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-16 16:44:39 UTC ---
Author: jakub
Date: Sun Jan 16 16:44:35 2011
New Revision: 168854
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168854
Log:
PR fortran/46416
* quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
const from prototype argument.
(cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
(__quadmath_extern_inline): Define.
(cimagq, conjq, crealq): New inlines.
* Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
* Makefile.in: Regenerated.
* quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
* quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
(ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
tests instead of __BIG_ENDIAN__.
* quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
and remquoq.
* libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
* math/cprojq.c: New file.
* math/ilogbq.c: New file.
* math/fminq.c: New file.
* math/llrintq.c: New file.
* math/log2q.c: New file.
* math/lrintq.c: New file.
* math/crealq.c: New file.
* math/nearbyintq.c: New file.
* math/fmaxq.c: New file.
* math/conjq.c: New file.
* math/remquoq.c: New file.
* math/cimagq.c: New file.
* math/fdimq.c: New file.
* math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
Added:
trunk/libquadmath/math/cimagq.c
trunk/libquadmath/math/conjq.c
trunk/libquadmath/math/cprojq.c
trunk/libquadmath/math/crealq.c
trunk/libquadmath/math/fdimq.c
trunk/libquadmath/math/fmaxq.c
trunk/libquadmath/math/fminq.c
trunk/libquadmath/math/ilogbq.c
trunk/libquadmath/math/llrintq.c
trunk/libquadmath/math/log2q.c
trunk/libquadmath/math/lrintq.c
trunk/libquadmath/math/nearbyintq.c
trunk/libquadmath/math/remquoq.c
Modified:
trunk/libquadmath/ChangeLog
trunk/libquadmath/Makefile.am
trunk/libquadmath/Makefile.in
trunk/libquadmath/libquadmath.texi
trunk/libquadmath/math/ldexpq.c
trunk/libquadmath/quadmath-imp.h
trunk/libquadmath/quadmath.h
trunk/libquadmath/quadmath.map
trunk/libquadmath/quadmath_weak.h
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2010-11-10 16:49 [Bug fortran/46416] New: libquadmath: Complex inverse hyperbolic/trigonometric function missing: casinhq etc burnus at gcc dot gnu.org
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To: gcc-bugs
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Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-17 08:27:28 UTC ---
Fixed.
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