It looks like the test case isn't properly exercising the code that is likely to be wrong. It sounds like we need a proper comprehensive testcase for fused operations (along the line of the ARM fcvt test case). This can probably be a multiarch testcase which we can build for all the various targets.
** Changed in: qemu Status: Fix Committed => Incomplete -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1841592 Title: ppc: softfloat float implementation issues Status in QEMU: Incomplete Bug 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... To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1841592/+subscriptions