Function doFRNDINT

source/test/testFPU.cpp:1889–1901

#define ROUND_Chop 3

void doFRNDINT(U32 mode, float value, float result) {
    newInstruction(0);
    fpu_init();
    setRounding(mode, 0);
    fldf32(value, 1);
    pushCode8(0xd9);
    pushCode8(rm(false, 7, 4));
    writeTopFloat(2);
    runTestCPU();
    struct FPU_Float i2f;
    i2f.i = memory->readd(HEAP_ADDRESS + 4 * 2);
    assertTrue(i2f.f == result);
}

void testFRNDINT() {
    if (!cpu->big) {