https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116497
--- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to andi from comment #13) > Or a test case for the intended register allocation benefits? > That's more complicated and won't be small. So what if it won't be small but it will be understanding the overall benefit that is if it is a good idea or not. Note you can fake high register pressure by using inline-asm and clobbers which should make the testcase small really :).
