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#include "alu.inc"
.code
prolog
#define ADD(N, I0, I1, V) ALU(N, , add, I0, I1, V)
ADD(0, 0x7fffffff, 1, 0x80000000)
ADD(1, 1, 0x7fffffff, 0x80000000)
ADD(2, 0x80000000, 1, 0x80000001)
ADD(3, 1, 0x80000000, 0x80000001)
ADD(4, 0x7fffffff, 0x80000000, 0xffffffff)
ADD(5, 0x80000000, 0x7fffffff, 0xffffffff)
ADD(6, 0x7fffffff, 0, 0x7fffffff)
ADD(7, 0, 0x7fffffff, 0x7fffffff)
#if __WORDSIZE == 32
ADD(8, 0x7fffffff, 0xffffffff, 0x7ffffffe)
ADD(9, 0xffffffff, 0x7fffffff, 0x7ffffffe)
ADD(10, 0xffffffff, 0xffffffff, 0xfffffffe)
#else
ADD(8, 0x7fffffff, 0xffffffff, 0x17ffffffe)
ADD(9, 0xffffffff, 0x7fffffff, 0x17ffffffe)
ADD(10, 0xffffffff, 0xffffffff, 0x1fffffffe)
ADD(11, 0x7fffffffffffffff, 1, 0x8000000000000000)
ADD(12, 1, 0x7fffffffffffffff, 0x8000000000000000)
ADD(13, 0x8000000000000000, 1, 0x8000000000000001)
ADD(14, 1, 0x8000000000000000, 0x8000000000000001)
ADD(15, 0x7fffffffffffffff, 0x8000000000000000, 0xffffffffffffffff)
ADD(16, 0x8000000000000000, 0x7fffffffffffffff, 0xffffffffffffffff)
ADD(17, 0x7fffffffffffffff, 0xffffffffffffffff, 0x7ffffffffffffffe)
ADD(18, 0x7fffffffffffffff, 0x7fffffffffffffff, 0xfffffffffffffffe)
ADD(19, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe)
#endif
#undef ADD
#define ADD(N, T, I0, I1, V) FOP(N, T, add, I0, I1, V)
ADD(0, _f, -0.5, 0.5, 0.0)
ADD(1, _f, 0.25, 0.75, 1.0)
ADD(0, _d, -0.5, 0.5, 0.0)
ADD(1, _d, 0.25, 0.75, 1.0)
prepare
pushargi ok
ellipsis
finishi @printf
ret
epilog
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