Displaying 1 result from an estimated 1 matches for "bitcountintrinsicsunsigned".
2009 Feb 26
1
[LLVMdev] A partial reply to the previous question and another one
OK , grepping the whole source tree for 'ctlz' I found the answer to my
question in:
test/FrontendC/2006-01-16-BitCountIntrinsicsUnsigned.c
and that is to use gnu frontend style __builtin_clz() for this one.
This test/FrontendC directory has a plethora of other usefull examples
so I guess It will be sufficient for me.
However I still think that some documentation of the frontend interface
for the intrinsics is sorely missing....