[Bug bootstrap/49914] call to abs(long long) in gcc/fold-const.c

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49914

--- Comment #4 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> 2011-08-01 16:44:52 UTC ---
For HOST_WIDE_INT we want abs_hwi from 
<http://gcc.gnu.org/ml/gcc-patches/2011-07/msg02628.html>.