[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

[rth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290

--- Comment #11 from Richard Henderson <rth at gcc dot gnu.org> 2011-01-18 
16:45:09 UTC ---
Jakub, I'm fine with your second patch to detect infinite loops, with
the proviso that you break out the test into a separate function.