https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71260
Slawomir Czarko-Wasiutycz <slawomir.czarko at dev dot policat.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|4.9.3 |6.1.0
Summary|Crash in DLL compiled with |Crash in DLL compiled with
|-fipa-pure-const and -flto |-fipa-pure-const /
|[mingw32] |-fipa-cp-clone and -flto
| |[mingw32]
--- Comment #2 from Slawomir Czarko-Wasiutycz <slawomir.czarko at dev dot
policat.net> ---
I was able to reproduce this also with gcc 6.1.0 (package
mingw32-gcc-c++-6.1.0-1.fc24.i686 on Fedora)
With gcc 6.1.0 the optimization option which is relevant is -fipa-cp-clone
instead of -fipa-pure-const
