[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2019-09-27 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 Joseph S. Myers changed: What|Removed |Added CC||tydeman at tybor dot com --- Comment #

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2018-11-05 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 Joseph S. Myers changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2018-11-05 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 --- Comment #5 from Joseph S. Myers --- Author: jsm28 Date: Mon Nov 5 23:03:55 2018 New Revision: 265822 URL: https://gcc.gnu.org/viewcvs?rev=265822&root=gcc&view=rev Log: Update most of libquadmath/math/ from glibc, automate update (PR libquad

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2017-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 Bug 68686 depends on bug 65757, which changed state. Bug 65757 Summary: gfortran gives incorrect result for anint with real*16 argument https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65757 What|Removed |Added ---

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2017-03-29 Thread 3dw4rd at verizon dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 --- Comment #4 from Ed Smith-Rowland <3dw4rd at verizon dot net> --- Created attachment 41079 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41079&action=edit Correct sign of negative arg tgammaq. Basically, return (x > 0.0Q || (int)(-x) &

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2016-03-19 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2015-12-03 Thread kahrl at gmx dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 --- Comment #2 from kahrl at gmx dot net --- Created attachment 36909 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36909&action=edit Code that compares tgamma and tgammaq. Link with -lm -lquadmath. When run, generates the two files tgamma

[Bug libquadmath/68686] tgammaq(x) is always negative for noninteger x < 0

2015-12-03 Thread kahrl at gmx dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68686 --- Comment #1 from kahrl at gmx dot net --- Created attachment 36907 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36907&action=edit Generated by gcc -v -save-temps -o tgammaq-bug tgammaq-bug.c -lquadmath