Patchset R600: selectc_cc lowering improvements

[Bill Wendling]

Hi Tom,

The first two patches look good to me. Thanks!

-bw

On Mar 1, 2013, at 4:08 PM, Tom Stellard <tom at stellard.net> wrote:

> I Forgot the patches.  Here they are...
> 
> On Thu, Feb 28, 2013 at 03:55:25PM -0500, Tom Stellard wrote:
>> Hi,
>> 
>> The attached patches improve select_cc lowering in the R600 backend and
>> produce more efficient code in some cases.  Patches 1 and 2 are
>> bug fixes in the core LLVM libraries, which I have also sent to the list as
>> separate patches.  They are included here merely for convenience.
>> 
>> Please review.
>> 
>> Thanks,
>> Tom
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> <0001-DAGCombiner-Use-correct-value-type-for-checking-lega.patch><0002-LegalizeDAG-Respect-the-result-of-TLI.getBooleanCont.patch><0003-R600-Set-BooleanContents-to-ZeroOrNegativeOneBoolean.patch><0004-R600-Change-operation-action-from-Custom-to-Expand-f.patch><0005-R600-Change-operation-action-from-Custom-to-Expand-f.patch><0006-R600-Improve-custom-lowering-of-select_cc.patch><0007-R600-Optimize-another-selectcc-case.patch>_______________________________________________
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