https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59053
Nick Tomlinson <nick.tomlinson at arm dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nick.tomlinson at arm dot com --- Comment #5 from Nick Tomlinson <nick.tomlinson at arm dot com> --- Possibly related to: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61962 The reproducer attached to that bug (see below) also enters an infinite loop (build with g++ -fcilkplus -c arrayinf.cpp): struct FloatStruct { float *f; }; /* Either SRC or DST must be a struct, otherwise the bug does not occur. */ void f (FloatStruct *dst, float *src, unsigned int length) { dst->f[0:length] = src[0:length]; }