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Re: major 4.3.2 debugging regression
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Re: major 4.3.2 debugging regression


  • Subject: Re: major 4.3.2 debugging regression
  • From: Andreas Grosam <email@hidden>
  • Date: Thu, 22 Mar 2012 21:51:46 +0100

On Mar 22, 2012, at 8:12 PM, Sean McBride wrote:

> On Thu, 22 Mar 2012 11:16:32 -0700, Chris Lattner said:
> Additional investigation shows the culprit to be LTO.

You are building Objective-C with LTO?

Haven't had ever success, rather obscure linker errors, linker warnings and other errors possibly aborting the tools.

If the build was successful, the app crashed at runtime (in an attempt to invoke a method defined in a category whose code hasn't made it into the final binary).

BTW: what's the state of LTO?


Andreas



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 >Re: major 4.3.2 debugging regression (From: Chris Lattner <email@hidden>)
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