[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2013-11-22 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Bug 49024 depends on bug 59227, which changed state. Bug 59227 Summary: [4.9 regression] FAIL: gfortran.dg/erf_3.F90 -O0 execution test http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59227 What|Removed |Added --

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2013-11-21 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Bug 49024 depends on bug 59227, which changed state. Bug 59227 Summary: [4.9 regression] FAIL: gfortran.dg/erf_3.F90 -O0 execution test http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59227 What|Removed |Added --

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2013-11-21 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Bug 49024 depends on bug 59227, which changed state. Bug 59227 Summary: [4.9 regression] FAIL: gfortran.dg/erf_3.F90 -O0 execution test http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59227 What|Removed |Added --

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2013-11-21 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Francois-Xavier Coudert changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2013-11-20 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 --- Comment #5 from Francois-Xavier Coudert --- Author: fxcoudert Date: Wed Nov 20 22:18:55 2013 New Revision: 205151 URL: http://gcc.gnu.org/viewcvs?rev=205151&root=gcc&view=rev Log: PR libfortran/49024 * intrinsics/erfc_scaled.c (erfc_

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2011-05-23 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Francois-Xavier Coudert changed: What|Removed |Added AssignedTo|fxcoudert at gcc dot|unassigned at gcc dot

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2011-05-23 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #3

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2011-05-23 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 --- Comment #2 from Francois-Xavier Coudert 2011-05-23 19:53:31 UTC --- The 128-bit code for scaled erfc in Cephes is terrible. For ERFC_SCALED(1), it gives: 0.427592... instead of: 0.427583... I don't see any easy way about this, someone wi

[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

2011-05-23 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024 Francois-Xavier Coudert changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|