here is command and flags to reproduce the second testcase on 4.6 and 4.7 : cc1plus -mcpu=cortex-a15 -mfpu=neon -mfloat-abi=hard -ftree-vectorize -O3 cr_parse-reduced-fsf.ii -o /tmp/1.s
here is command and flags to reproduce the second testcase on 4.6 and 4.7 : cc1plus -mcpu=cortex-a15 -mfpu=neon -mfloat-abi=hard -ftree-vectorize -O3 cr_parse- reduced- fsf.ii -o /tmp/1.s