Viewing all changes in revision 2856.
- Committer: Michel Dänzer
- Date: 2016-12-05 02:06:28 UTC
- Revision ID: git-v1:a89c0bced423ce3e09f66edafc35642a7cc03b2f
Calculate log base 2 in radeon.h based on clz for all platforms
This commit replaces the inline assembler code (for x86 platforms) and
loop (for non-x86 platforms) in RADEONLog2 with a one-liner version
based on clz (count leading zeroes).
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit replaces the inline assembler code (for x86 platforms) and
loop (for non-x86 platforms) in RADEONLog2 with a one-liner version
based on clz (count leading zeroes).
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
- files modified:
- src/radeon.h
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