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Re: [C++/PATCH] Fix PR 30168, C++ constructors can cause invalid gimple to happen with complex typed variables


On Sat, 2006-12-16 at 11:13 -0800, Andrew Pinski wrote:
> Hi,
>   The problem here is that we forget to update DECL_GIMPLE_REG_P when
> updating the clone's parameter decl.  This causes either invalid gimple
> to show up and it can also cause an ICE if the constructor is coded to
> invoke the complex lower.
> 
> This patch just updates DECL_GIMPLE_REG_P for the clone's parameter
> decl.
> 
> OK? Bootstrapped and tested on i686-linux-gnu with no regressions.
> 
> I will test a 4.1/4.2 version of this patch later as the rename of
> DECL_COMPLEX_GIMPLE_REG_P to DECL_GIMPLE_REG_P on the trunk will change
> this patch slightly.

I have now committed this to the trunk as obvious since it is copying
the flag of a decl that was cloned to the cloned decl.

Thanks,
Andrew Pinski


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