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authorChris Zankel <chris@zankel.net>2007-05-31 17:41:14 -0700
committerChris Zankel <chris@zankel.net>2007-05-31 17:41:14 -0700
commitef6051a90e2ad1af636e99d1d4603fdcf2adfcbe (patch)
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parent3f0a6766e0cc5a577805732e5adb50a585c58175 (diff)
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[XTENSA] fix bit operations in bitops.h
A macro used internally in the bitops.h file to identify the number of leading zeros (__cntlz) was implemented incorrectly for Xtensa processors that don't provide the 'nsa/nsau' instructions. As a result, the dependent functions and macros (ffs, ffz, fls) were broken. Signed-off-by: Chris Zankel <chris@zankel.net>
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