My half build football manager program gives an out of memory error at some early string handling. Goes right past that if compiled with 1.26.
I tried to attach a file, here, but couldn't.
With 1.2.8-s644 this breaks at line 438, just after the print 2. With 1.26 it works (it breaks later. Haven't investigated that).
Always compiled with --debug-array --debug-memory (not with O3).