------- Comment #11 from jv244 at cam dot ac dot uk 2008-12-15 19:38 -------
as this file is included in a project compiled normally with '-O3 -march=native
-funroll-loops' the timing in that case is also important. As I'm finding out,
this becomes unworkable (>6h, and still compiling).
Looking at -fdump-tree-original, the overloaded operators (+,-,..) expand to
function call, leading to a subroutine which contains 73000 function calls. So,
likely that some stuff is scaling at least quadratically wrt to this parameter.
--
jv244 at cam dot ac dot uk changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474
