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 <Support/DataTypes.h>
21 for (getPow = 0; C > 1; getPow++)
27 IsPowerOf2(int64_t C, unsigned& getPow)
31 bool isPowerOf2 = C > 0 && (C == (C & ~(C - 1)));
38 #endif /*LLVM_SUPPORT_MATH_EXTRAS_H*/