https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81693
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2017-08-03 CC| |hjl.tools at gmail dot com Ever confirmed|0 |1 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- Please show gdb backtrace as well as disassemble fn/main.