[Bug c++/70441] vector<__float128> crashes on two push_back calls with -mavx

2016-03-29 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70441 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/70441] vector<__float128> crashes on two push_back calls with -mavx

2016-03-29 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70441 --- Comment #1 from Marc Glisse --- C++ does not support dynamic allocation of over-aligned types (usually SIMD vectors, but also __float128 on x86 for instance). C++17 will partially support it (operator new), but still not fix the std::vector c