On October 8, 2018 11:43:00 PM GMT+02:00, Eric Botcazou <ebotca...@adacore.com> 
wrote:
>> That's correct, I was explaining from the middle-end perspective. 
>There
>> we are consciously more lenient as we have to support the real world
>and
>> other languages than C.  This is one of the cases.
>
>This had worked as Paul expects until GCC 4.4 IIRC and this was
>perfectly OK 
>for every language on strict-alignment platforms.  This was changed
>only 
>because of SSE on x86.

And because we ended up ignoring all pointer casts. 

Richard. 

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