------- Comment #7 from janis at gcc dot gnu dot org 2009-05-14 21:23 ------- I can't reproduce this on my x86 laptop. When I use the "make check" line shown in comment #6, each compile for the ieee.exp tests uses -ffloat-store.
Paolo, is it possible that you're using a target triplet that doesn't match the checks in ieee.exp for using -ffloat-store? Those are [istarget "i\[34567\]86-*-*"] { [istarget "x86_64-*-*"] && [check_effective_target_ilp32] } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40130