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Do not use __XSCALE__ to detect if clz is available, use _ARM_ARCH_5 instead.

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MFC After:	3 days
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cognet 2007-10-13 12:05:36 +00:00
parent 23ec7d7ba3
commit 746a165a98
1 changed files with 1 additions and 1 deletions
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2
sys/libkern/arm/ffs.S
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@ -50,7 +50,7 @@ ENTRY(ffs)
/* Standard trick to isolate bottom bit in r0 or 0 if r0 = 0 on entry */
rsb r1, r0, #0
ands r0, r0, r1
#ifndef __XSCALE__
#ifndef _ARM_ARCH_5
/*
* now r0 has at most one set bit, call this X