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2 Commits

Author SHA1 Message Date
Jan Vesely e7d567ee0d log10: Use sw implementation from amd builtins 
Add missing table.
Fixes log10d CTS on carrizo.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Acked-by: Aaron Watry <awatry@gmail.com>
Tested-by: Aaron Watry <awatry@gmail.com>

llvm-svn: 330649
 2018-04-23 21:10:42 +00:00
Tom Stellard 44b6117dfd Implement accurate log2 function 
Use the implementation was ported from the AMD builtin library rather
than LLVM Intrinsics.

This has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 243131
 2015-07-24 18:07:12 +00:00