[Bug other/59490] [4.9 Regression] cilk-plus failure

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59490

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
Just -mtune=corei7:

make check-c++ RUNTESTFLAGS="--target_board='unix{-m32\ -mtune=corei7}'
cilk-plus.exp=catch_exc.cc"

is sufficient to reproduce.