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Re: Re: Weird strict-aliasing break
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Thibault Castel <thibault dot castel at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Mon, 30 May 2011 13:45:22 +0100
- Subject: Re: Re: Weird strict-aliasing break
- References: <BANLkTik_ky5jN2r+85OkULe6_AX=vL7q7w@mail.gmail.com>
On 30 May 2011 13:25, Thibault Castel wrote:
>
> But it's also written (I don't remember where, I'm trying to find the
> source) that gcc behavior is undefined when -O2 flag and
> -fno-strict-aliasing flag are used together.
I don't think that's true.