https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677
--- Comment #7 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- Author: gjl Date: Wed Aug 3 15:46:11 2016 New Revision: 239080 URL: https://gcc.gnu.org/viewcvs?rev=239080&root=gcc&view=rev Log: PR 70677 * common/config/avr/avr-common.c (avr_option_optimization_table) [OPT_LEVELS_ALL]: Turn off -fcaller-saves. Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/common/config/avr/avr-common.c
