[PATCH] [RFC] Rewrite the way we generate debug locations for variables.

David Blaikie dblaikie at gmail.com
Thu Jan 30 08:30:24 PST 2014


I also /really/ wish we could get this info from register allocation or
something rather than recomputing it. CC'ing lhames here in case he's got
ideas. Will pester him via other channels as well.


On Thu, Jan 30, 2014 at 8:28 AM, David Blaikie <dblaikie at gmail.com> wrote:

> Quick gut-reaction: that class is big enough that it deserves its own
> file. (I realize you're just looking for a sanity check of the approach -
> and I'll try to express some opinion on that too, though I don't think I'm
> fully qualified to be the arbiter for this increased (though probably
> justified) complexity - I don't have nearly enough knowledge about the
> backend, location information, and other ways to approach this problem -
> I'll try to ask around)
>
> - David
>
>
> On Thu, Jan 30, 2014 at 8:21 AM, Alexey Samsonov <samsonov at google.com>wrote:
>
>>   clang-formatize the new code
>>
>> Hi dblaikie,
>>
>> http://llvm-reviews.chandlerc.com/D2658
>>
>> CHANGE SINCE LAST DIFF
>>   http://llvm-reviews.chandlerc.com/D2658?vs=6773&id=6774#toc
>>
>> Files:
>>   lib/CodeGen/AsmPrinter/DwarfDebug.cpp
>>
>
>
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