[Bug libquadmath/83800] [libquadmath] M_SQRT2q & sqrtq(2.0Q) off by one ULP ?

2024-08-13 Thread sisyphus359 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83800 --- Comment #5 from sisyphus359 at gmail dot com --- I notice that the multiple sqrtq() failures outlined in this report have now been fixed in gcc-14, despite this issue having been marked as "RESOLVED WONTFIX". (At least, they'

[Bug c/89161] Bogus -Wformat-overflow warning with value range known

2020-10-12 Thread sisyphus359 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89161 sisyphus359 at gmail dot com changed: What|Removed |Added CC||sisyphus359 at gmail dot

[Bug c/97365] New: gcvt and qgcvt do not always provide requested precision

2020-10-10 Thread sisyphus359 at gmail dot com via Gcc-bugs
Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: sisyphus359 at gmail dot com Target Milestone: --- gcvt() will assign no more than 17 digits of precision. qgcvt() will assign no more than 21 digits of precision. Here is the demo

[Bug libquadmath/94756] New: strtoflt128 assigns some subnormals incorrectly on MS Windows

2020-04-25 Thread sisyphus359 at gmail dot com
Priority: P3 Component: libquadmath Assignee: unassigned at gcc dot gnu.org Reporter: sisyphus359 at gmail dot com Target Milestone: --- Created attachment 48370 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48370&action=edit Demo strtoflt128 error wi