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Re: Fortran] Improved dependency analysis of pointer variables
- From: "François-Xavier Coudert" <fxcoudert at gmail dot com>
- To: "Toon Moene" <moene at knmi dot nl>
- Cc: roger at eyesopen dot com, fortran at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Thu, 16 Mar 2006 09:28:12 +0100
- Subject: Re: Fortran] Improved dependency analysis of pointer variables
- References: <44191876.3020902@knmi.nl>
>> Of course, looking closer there
>> couldn't possibly be a dependency using type-based aliasing, as Grid
>> points to an array of integers and Y points to an array of reals.
>
> But a far better argument would be that Y isn't a TARGET, and therefore
> cannot be pointed to by *any* pointer.
I think you (Toon) are talking about Fortran pointers, while Roger is
talking about "C pointers in the generated code". At least that's how
I read it...
FX