2 //***************************************************************************
9 // 8/25/01 - Vikram Adve - Created
10 //**************************************************************************/
12 #ifndef LLVM_SUPPORT_MATH_EXTRAS_H
13 #define LLVM_SUPPORT_MATH_EXTRAS_H
15 #include <sys/types.h>
17 inline bool IsPowerOf2 (int64_t C, unsigned& getPow);
20 bool IsPowerOf2(int64_t C, unsigned& getPow)
24 bool isBool = C > 0 && (C == (C & ~(C - 1)));
26 for (getPow = 0; C > 1; getPow++)
32 #endif /*LLVM_SUPPORT_MATH_EXTRAS_H*/