[Bug lto/54728] [4.8 regression] ICE in input_gimple_stmt, at gimple-streamer-in.c:254

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54728

--- Comment #4 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2012-10-11 07:06:58 UTC ---
Created attachment 28417
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28417
Testcase

Compile with `g++ -g -O1 -flto -flto-partition=none 1.cc 2.cc'.

Another (perhaps related) issue. GCC 4.8.0 20121007 (experimental) report
"internal compiler error: SSA corruption" with `-O1' and "internal compiler
error: in input_gimple_stmt, at gimple-streamer-in.c:254" with `-O0'. Older 4.8
builds fail with "fatal error: LTO_tags out of range: Range is 0 to 348, value
is 15872".