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2 Commits

Author SHA1 Message Date
Michel Danzer 9e61c4b6cd R600/SI: Optimize SI_KILL for constant operands 
If the SI_KILL operand is constant, we can either clear the exec mask if
the operand is negative, or do nothing otherwise.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 202337
 2014-02-27 01:47:09 +00:00
Michel Danzer 6f273c57db R600/SI: Allow SI_KILL for geometry shaders 
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 202336
 2014-02-27 01:47:02 +00:00