https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47186
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Looks to be fixed in 5.1+. 5.1-7.3 produces: .L2: call rand addl $4, %ebx movl %eax, -4(%ebx) cmpl $mike+400, %ebx jne .L2 8.1+ produces .L2: call rand movl %eax, mike(,%ebx,4) addl $1, %ebx cmpl $100, %ebx jne .L2