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Re: [PATCH][ARM] Fix static analysis warnings in arm backend


On 6/23/17, Michael Collison <Michael.Collison@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.collison@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


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