[patch][mips] Fix N32 registers and stack alignment

Jack Carter Jack.Carter at imgtec.com
Tue Dec 17 14:37:34 PST 2013

I'm fine with the change. When we have full n32 support and testing here we will be flushing out a lot of issues and this is close enough for now.

From: Rafael EspĂ­ndola [rafael.espindola at gmail.com]
Sent: Tuesday, December 17, 2013 1:45 PM
To: Jack Carter
Cc: llvm-commits at cs.uiuc.edu
Subject: Re: [patch][mips] Fix N32 registers and stack alignment

It might be possible to test that stack is not realigned with a 128
bit aligned alloca for the 'S'. Not sure how to test the 'n' right

The way I am finding these and how I want to test them in the near
future is by having clang ask llvm for the DataLayout string. That way
this string shows up in clang/test/CodeGen/target-data.c.

On 17 December 2013 15:40, Jack Carter <Jack.Carter at imgtec.com> wrote:
> On 12/17/2013 11:34 AM, Rafael EspĂ­ndola wrote:> The attached patch fixes
> the "n" and "S" components of the data layout
>> for mips. Clang already gets this right.
>> Cheers,
>> Rafael
> Test case?
> Jack

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