https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93750
Bug ID: 93750 Summary: Altivec and std=c++11 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: junghans at votca dot org Target Milestone: --- If I have a code like: #include<altivec.h> int main(){vector double x,y=vec_splats(1.0);x=vec_madd(y,y,y);return vec_all_ge(y,x);} It compiled gcc-9 (g++ -std=c++11 code.c), but fails with gcc-10 (without "-std=c++11" gcc-10 will compile the code fine as well). What is wrong here?