This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
RE: [PATCH][ARM] Fix static analysis warnings in arm backend
Hi Eric,
The warnings are listed in the PR here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68535
Regards,
Michael Collison
-----Original Message-----
From: Eric Gallager [mailto:egall@gwmail.gwu.edu]
Sent: Friday, June 23, 2017 2:37 PM
To: Michael Collison <Michael.Collison@arm.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>; nd <nd@arm.com>
Subject: 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