commit | d1d2af2398fc439865f08f1008cb03675da80264 | [log] [tgz] |
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author | Marek Olšák <marek.olsak@amd.com> | Sun Jan 04 20:45:35 2015 +0100 |
committer | Marek Olšák <marek.olsak@amd.com> | Wed Jan 07 12:06:43 2015 +0100 |
tree | 88dce04877e0876d8ed6e47d5335f9355ce76b89 | |
parent | a38e8de643fac4990d666cea3da895f9120b9e28 [diff] |
radeonsi: use ordered compares for SSG and face selection Ordered compares are what you have in C. Unordered compares are the result of negating ordered compares (they return true if either argument is NaN). That special NaN behavior is completely useless here, and unordered compares produce horrible code with all stable LLVM versions. (I think that has been fixed in LLVM git) Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>