Activity log for bug #1841592

Date Who What changed Old value New value Message
2019-08-27 13:21:33 Paul Clarke bug added bug
2019-08-27 13:21:33 Paul Clarke attachment added float test case https://bugs.launchpad.net/bugs/1841592/+attachment/5284928/+files/test-ffma.c
2019-08-27 13:22:21 Paul Clarke description Per bug #1841491, Richard Henderson (rth) said: > The float test failure is part of a larger problem for target/powerpc in which all float > routines are implemented incorrectly. They are all implemented as double operations with > rounding to float as a second step. Which not only produces incorrect exceptions, as in > this case, but incorrect > numerical results from the double rounding. > > This should probably be split to a separate bug... Per bug #1841491, Richard Henderson (rth) said: > The float test failure is part of a larger problem for target/powerpc > in which all float routines are implemented incorrectly. They are all > implemented as double operations with rounding to float as a second > step. Which not only produces incorrect exceptions, as in this case, > but incorrect > numerical results from the double rounding. > > This should probably be split to a separate bug...
2019-08-27 13:22:43 Paul Clarke description Per bug #1841491, Richard Henderson (rth) said: > The float test failure is part of a larger problem for target/powerpc > in which all float routines are implemented incorrectly. They are all > implemented as double operations with rounding to float as a second > step. Which not only produces incorrect exceptions, as in this case, > but incorrect > numerical results from the double rounding. > > This should probably be split to a separate bug... Per bug #1841491, Richard Henderson (rth) said: > The float test failure is part of a larger problem for target/powerpc > in which all float routines are implemented incorrectly. They are all > implemented as double operations with rounding to float as a second > step. Which not only produces incorrect exceptions, as in this case, > but incorrect numerical results from the double rounding. > > This should probably be split to a separate bug...
2019-08-27 13:26:40 Paul Clarke attachment added 2nd file of float test case https://bugs.launchpad.net/qemu/+bug/1841592/+attachment/5284931/+files/ffma.c
2019-09-12 17:11:03 Alex Bennée tags ppc64 testcase
2019-09-12 21:30:00 Alex Bennée qemu: status New Fix Committed
2019-09-13 08:45:40 Alex Bennée qemu: status Fix Committed Incomplete
2019-09-24 08:45:04 Michael Kuron bug added subscriber Michael Kuron
2019-11-14 04:17:30 Launchpad Janitor qemu: status Incomplete Expired