[Bug rtl-optimization/47420] ICE: in calc_dfs_tree, at dominance.c:395 with c++ code

[silver24k at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47420

--- Comment #5 from Yu Simin <silver24k at gmail dot com> 2011-01-24 02:42:34 UTC ---
If I added the '-fno-exceptions' flag, the ICE disappearsed. My g++ is built
with SJLJ exception support. I think both Linux/x86 and arm-none-eabi are using
DW exception.