[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

2022-10-10 Thread brendandg at nyu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 --- Comment #28 from Brendan Dolan-Gavitt --- (In reply to H.J. Lu from comment #27) > (In reply to Florian Weimer from comment #25) > > (In reply to H.J. Lu from comment #24) > > > Dropping crtfastmath.o with -shared makes sense. > > > > Are yo

[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

2022-09-14 Thread brendandg at nyu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 --- Comment #22 from Brendan Dolan-Gavitt --- I think loading shared libraries from within threads is actually pretty common when shared libs are used as plugins for some GUI app. I made a graph of the reverse dependencies of Debian packages that

[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

2022-09-11 Thread brendandg at nyu dot edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 Brendan Dolan-Gavitt changed: What|Removed |Added CC||brendandg at nyu dot edu --- Comm