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Re: [PATCH] Fix uninitialised variable warning in tree-ssa-loop-ivcanon.c
- From: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- To: Daniel MarjamÃki <daniel dot marjamaki at gmail dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 22 Apr 2014 09:07:11 +0100
- Subject: Re: [PATCH] Fix uninitialised variable warning in tree-ssa-loop-ivcanon.c
- Authentication-results: sourceware.org; auth=none
- References: <CAMabPZT7d3jJ2qEe5KwjsGym9RzPMULPH+eAfhp9weGeT0NkVg at mail dot gmail dot com>
On 17/04/14 18:06, Daniel MarjamÃki wrote:
Hello!
I am not against it..
However I think there is no danger. I see no potential use of
uninitialized variable.
The use of n_unroll is guarded by n_unroll_found.
Hmmm... you're right. I guess the warning is just noise then.
I'll leave it up to maintainers to take the patch or not then.
Thanks,
Kyrill
Best regards,
Daniel MarjamÃki