[Bug bootstrap/51796] [4.7 regression] internal compiler error: in distribute_notes, at combine.c:13285 for libgomp/alloc.c on m68k-linux

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51796

--- Comment #4 from Mikael Pettersson <mikpe at it dot uu.se> 2012-01-09 
20:56:12 UTC ---
The "|| find_reg_note (i3, REG_NORETURN, NULL)" bit also failed because i3 has
no notes at all.  INSN_CODE (i3) == 437, which seems to correspond to "*call"
from m68k.md.