http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51492
--- Comment #2 from Ulrich Drepper <drepper.fsp at gmail dot com> 2012-01-08 18:56:48 UTC --- Note, this code appears in gzip and therefore IIRC in specCPU (in deflate.c:fill_window). Although when compiling gzip myself with that code embedded in a larger function I cannot get the optimization to apply at all. If this bug is fixed and the optimization is applied the spec numbers could go up if specCPUis testing unzipping...
