diff options
Diffstat (limited to 'lib/Numerical/Integer.cpp')
-rw-r--r-- | lib/Numerical/Integer.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/Numerical/Integer.cpp b/lib/Numerical/Integer.cpp new file mode 100644 index 0000000..fd3060e --- /dev/null +++ b/lib/Numerical/Integer.cpp @@ -0,0 +1,29 @@ +#include "Numerical/Integer.h" + +template<typename T> +static T ipow(T x, T y) { + if(y >= 0) { + T result = 1; + for(; y != 0; --y) + result *= x; + return result; + } + return 0; +} + +LIBFLANG_ABI int8_t libflang_pow_i1_i1(int8_t x, int8_t y) { + return ipow(x, y); +} + +LIBFLANG_ABI int16_t libflang_pow_i2_i2(int16_t x, int16_t y) { + return ipow(x, y); +} + +LIBFLANG_ABI int32_t libflang_pow_i4_i4(int32_t x, int32_t y) { + return ipow(x, y); +} + +LIBFLANG_ABI int64_t libflang_pow_i8_i8(int64_t x, int64_t y) { + return ipow(x, y); +} + |