On 6/23/17, Michael Collison <michael.colli...@arm.com> wrote: > This patch cleans up warning messages due to unused variables and overly > complicated loop structures. > > Okay for trunk? > > 2017-03-30 Michael Collison <michael.colli...@arm.com> > > PR target/68535 > * config/arm/arm.c (gen_ldm_seq): Remove last unnecessary > set of base_reg > (arm_gen_movmemqi): Removed unused variable 'i'. > Convert 'for' loop into 'while' loop. > (arm_expand_prologue): Remove last unnecessary set of insn. > (thumb_pop): Remove unused variable 'pushed_words'. > (thumb_exit): Remove last unnecessary set of regs_to_pop. >
What were the actual warning messages, could you post those? Eric
