[Bug tree-optimization/55281] [4.8 Regression] ICE in build_int_cst_wide, at tree.c:1217 (with Ofast, ok with O3)

[vincenzo.innocente at cern dot ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55281



--- Comment #4 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 
2012-11-12 15:37:23 UTC ---

regression removed by the patch

at first sight performances are similar to 4.7.2, so also vectorization is ok