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Re: [Patch Darwin 2/2] fix PPC64 ABI
On Sat, Jul 24, 2010 at 11:06 AM, IainS
<developer@sandoe-acoustics.co.uk> wrote:
> Mike, David,
>
> On 24 Jul 2010, at 10:45, Mike Stump wrote:
>>
>> Also, as memory serves there is one more fix from last year that fixes the
>> abi so that it is self consistent from last year. ?I think it fixes a
>> failing struct abi testcase as I recall.
>
> OK, I found it (the struct hack is needed after all, in fact).
>
> FWIW, The fail of ?gcc.target/powerpc/ppc64-abi-1.c is misleading - I think
> that is a situation where the test-case needs some tweaking.
>
> The darwin64-abi.c check from 4.2.1 (or LLVM) is the right thing to use...
> ... ?but ?I have no idea what license it is covered by and, therefore,
> whether we can import it... so for now I'm using it outside the gcc tree.
>
> ====
>
> There will follow a part #3 (I can hack a fix... now I need to find the
> Right Way).
>
> Part 3 will apply on top of parts 1 & 2 .. so those patches stand.
Darwin-specific patches approved by Mike are fine with me.
Thanks, David