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Lines Matching defs:FFS

1523       if (CI->isZero()) // ffs(0) -> 0.
1525       // ffs(c) -> cttz(c)+1
1529     // ffs(x) -> x != 0 ? (i32)llvm.cttz(x)+1 : 0
2089 static FFSOpt FFS;
2187       case LibFunc::ffs:
2190         return &FFS;