binaryen/test/float_ops.cpp at waitqueue-api · WebAssembly/binaryen · GitHub

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#include <algorithm>

#include <cmath>

#include <emscripten.h>

extern "C" {

// unary

double EMSCRIPTEN_KEEPALIVE dneg(double x) { return -x; }

double EMSCRIPTEN_KEEPALIVE dfloor(double x) { return floor(x); }

// binary

double EMSCRIPTEN_KEEPALIVE dadd(double x, double y) { return x + y; }

double EMSCRIPTEN_KEEPALIVE dsub(double x, double y) { return x - y; }

double EMSCRIPTEN_KEEPALIVE dmul(double x, double y) { return x * y; }

double EMSCRIPTEN_KEEPALIVE ddiv(double x, double y) { return x / y; }

double EMSCRIPTEN_KEEPALIVE dcopysign(double x, double y) {

return std::copysign(x, y);

}

double EMSCRIPTEN_KEEPALIVE dmin(double x, double y) { return std::min(x, y); }

double EMSCRIPTEN_KEEPALIVE dmax(double x, double y) { return std::max(x, y); }

// comparisons

int EMSCRIPTEN_KEEPALIVE deq(double x, double y) { return x == y; }

int EMSCRIPTEN_KEEPALIVE dne(double x, double y) { return x != y; }

int EMSCRIPTEN_KEEPALIVE dlt(double x, double y) { return x < y; }

int EMSCRIPTEN_KEEPALIVE dle(double x, double y) { return x <= y; }

int EMSCRIPTEN_KEEPALIVE dgt(double x, double y) { return x > y; }

int EMSCRIPTEN_KEEPALIVE dge(double x, double y) { return x >= y; }

double EMSCRIPTEN_KEEPALIVE int_to_double(int x) {

double d = x;

return d + 1.23;

}

double EMSCRIPTEN_KEEPALIVE uint_to_double(unsigned x) {

double d = x;

return d + 1.23;

}

int EMSCRIPTEN_KEEPALIVE double_to_int(double d) {

d += 1.23;

int x = d;

return x;

}

int EMSCRIPTEN_KEEPALIVE double_to_uint(double d) {

d += 1.23;

unsigned x = d;

return x;

}

float EMSCRIPTEN_KEEPALIVE int_to_float(int x) {

float d = x;

return d + 1.23;

}

float EMSCRIPTEN_KEEPALIVE uint_to_float(unsigned x) {

float d = x;

return d + 1.23;

}

int EMSCRIPTEN_KEEPALIVE float_to_int(float d) {

d += 1.23;

int x = d;

return x;

}

int EMSCRIPTEN_KEEPALIVE float_to_uint(float d) {

d += 1.23;

unsigned x = d;

return x;

}

binaryen/test/float_ops.cpp at waitqueue-api · WebAssembly/binaryen · GitHub

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