.data 4
ok:
.c "ok"
. $($NaN = 0.0 / 0.0)
. $($pInf = 1.0 / 0.0)
. $($nInf = -1.0 / 0.0)
#if __WORDSIZE == 32
# define x7f 0x7fffffff
# define x80 0x80000000
#else
# define x7f 0x7fffffffffffffff
# define x80 0x8000000000000000
#endif
#if __mips__ || __sparc__ || __hppa__ || __riscv
# define wnan x7f
#elif __arm__ || __aarch64__ || __alpha__
# define wnan 0
#else
# define wnan x80
#endif
#if __mips__ || __arm__ || __ppc__ || __sparc__ || __hppa__ || __aarch64__ || __s390__ || __riscv
# define wpinf x7f
#elif __alpha__
/* (at least) bug compatible with gcc 4.2.3 -ieee */
# define wpinf 0
#else
# define wpinf x80
#endif
#if __alpha__
/* (at least) bug compatible with gcc 4.2.3 -ieee */
# define wninf 0
#else
# define wninf x80
#endif
/* ensure result is correct and 0 or 1 in the result register */
#define xtcmp(l, t, op, r0, f0, f1, li, ri) \
movi##t %f0 li \
movi##t %f1 ri \
op##r##t %r0 %f0 %f1 \
bnei T##op##r##t##r0##f0##f1##l %r0 0 \
calli @abort \
T##op##r##t##r0##f0##f1##l: \
movi##t %f0 li \
movi##t %f1 ri \
b##op##r##t bT##op##r##t##r0##f0##f1##l %f0 %f1 \
calli @abort \
bT##op##r##t##r0##f0##f1##l: \
movi##t %f1 li \
op##i##t %r0 %f0 ri \
bnei T##op##i##t##r0##f0##f1##l %r0 0 \
calli @abort \
T##op##i##t##r0##f0##f1##l: \
movi##t %f1 li \
b##op##i##t bT##op##i##t##r0##f0##f1##l %f0 ri \
calli @abort \
bT##op##i##t##r0##f0##f1##l: \
movi##t %f0 li \
movi##t %f1 ri \
op##r##t %r0 %f0 %f1 \
beqi F##op##r##t##r0##f0##f1##l %r0 1 \
calli @abort \
F##op##r##t##r0##f0##f1##l: \
movi##t %f1 li \
op##i##t %r0 %f0 ri \
beqi F##op##i##t##r0##f0##f1##l %r0 1 \
calli @abort \
F##op##i##t##r0##f0##f1##l:
#define tcmp1(l, t, op, r0, li, ri) \
xtcmp(l, t, op, r0, f0, f1, li, ri) \
xtcmp(l, t, op, r0, f1, f2, li, ri) \
xtcmp(l, t, op, r0, f2, f3, li, ri) \
xtcmp(l, t, op, r0, f3, f4, li, ri) \
xtcmp(l, t, op, r0, f4, f5, li, ri)
#define tcmp0(l, t, op, li, ri) \
tcmp1(l, t, op, v0, li, ri) \
tcmp1(l, t, op, v1, li, ri) \
tcmp1(l, t, op, v2, li, ri) \
tcmp1(l, t, op, r0, li, ri) \
tcmp1(l, t, op, r1, li, ri) \
tcmp1(l, t, op, r2, li, ri)
#if __ia64__
# define tcmp(l, op, li, ri) \
xtcmp(l, _f, op, r0, f0, f1, li, ri) \
xtcmp(l, _d, op, r0, f0, f1, li, ri)
#else
# define tcmp(l, op, li, ri) \
tcmp0(l, _f, op, li, ri) \
tcmp0(l, _d, op, li, ri)
#endif
#define xfcmp(l, t, op, r0, f0, f1, li, ri) \
movi##t %f0 li \
movi##t %f1 ri \
op##r##t %r0 %f0 %f1 \
beqi T##op##r##t##r0##f0##f1##l %r0 0 \
calli @abort \
T##op##r##t##r0##f0##f1##l: \
movi##t %f1 li \
op##i##t %r0 %f0 ri \
beqi T##op##i##t##r0##f0##f1##l %r0 0 \
calli @abort \
T##op##i##t##r0##f0##f1##l: \
movi##t %f0 li \
movi##t %f1 ri \
op##r##t %r0 %f0 %f1 \
bnei F##op##r##t##r0##f0##f1##l %r0 1 \
calli @abort \
F##op##r##t##r0##f0##f1##l: \
movi##t %f1 li \
op##i##t %r0 %f0 ri \
bnei F##op##i##t##r0##f0##f1##l %r0 1 \
calli @abort \
F##op##i##t##r0##f0##f1##l:
#define fcmp1(l, t, op, r0, li, ri) \
xfcmp(l, t, op, r0, f0, f1, li, ri) \
xfcmp(l, t, op, r0, f1, f2, li, ri) \
xfcmp(l, t, op, r0, f2, f3, li, ri) \
xfcmp(l, t, op, r0, f3, f4, li, ri) \
xfcmp(l, t, op, r0, f4, f5, li, ri)
#define fcmp0(l, t, op, li, ri) \
fcmp1(l, t, op, v0, li, ri) \
fcmp1(l, t, op, v1, li, ri) \
fcmp1(l, t, op, v2, li, ri) \
fcmp1(l, t, op, r0, li, ri) \
fcmp1(l, t, op, r1, li, ri) \
fcmp1(l, t, op, r2, li, ri)
#if __ia64__
# define fcmp(l, op, li, ri) \
xfcmp(l, _f, op, r0, f0, f1, li, ri) \
xfcmp(l, _d, op, r0, f0, f1, li, ri)
#else
# define fcmp(l, op, li, ri) \
fcmp0(l, _f, op, li, ri) \
fcmp0(l, _d, op, li, ri)
#endif
#define xf2w(l, f, r0, f0, iv, fv) \
movi##f %f0 fv \
truncr##f %r0 %f0 \
beqi W##f##r0##f0##l %r0 iv \
calli @abort \
W##f##r0##f0##l:
#define f2w1(l, t, r0, iv, fv) \
xf2w(l, t, r0, f0, iv, fv) \
xf2w(l, t, r0, f1, iv, fv) \
xf2w(l, t, r0, f2, iv, fv) \
xf2w(l, t, r0, f3, iv, fv) \
xf2w(l, t, r0, f4, iv, fv) \
xf2w(l, t, r0, f5, iv, fv)
#define f2w0(l, t, iv, fv) \
f2w1(l, t, v0, iv, fv) \
f2w1(l, t, v1, iv, fv) \
f2w1(l, t, v2, iv, fv) \
f2w1(l, t, r0, iv, fv) \
f2w1(l, t, r1, iv, fv) \
f2w1(l, t, r2, iv, fv)
#if __ia64__
# define f2w(l, iv, fv) \
xf2w(l, _f, r0, f0, iv, fv) \
xf2w(l, _d, r0, f0, iv, fv)
#else
# define f2w(l, iv, fv) \
f2w0(l, _f, iv, fv) \
f2w0(l, _d, iv, fv)
#endif
.code
prolog
tcmp(__LINE__, lt, 0, 1)
tcmp(__LINE__, lt, $nInf, $pInf)
tcmp(__LINE__, lt, $nInf, 0)
tcmp(__LINE__, lt, 0, $pInf)
fcmp(__LINE__, lt, $NaN, 0)
fcmp(__LINE__, lt, $NaN, $NaN)
fcmp(__LINE__, lt, $nInf, $NaN)
fcmp(__LINE__, lt, 1, 0)
fcmp(__LINE__, lt, 0, 0)
fcmp(__LINE__, lt, $pInf, $nInf)
fcmp(__LINE__, lt, 0, $nInf)
fcmp(__LINE__, lt, 0, $NaN)
tcmp(__LINE__, le, 0, 1)
tcmp(__LINE__, le, 0, 0)
tcmp(__LINE__, le, 1, 1)
tcmp(__LINE__, le, $nInf, $pInf)
tcmp(__LINE__, le, $nInf, 0)
tcmp(__LINE__, le, 0, $pInf)
fcmp(__LINE__, le, $NaN, 0)
fcmp(__LINE__, le, $NaN, $NaN)
fcmp(__LINE__, le, $nInf, $NaN)
fcmp(__LINE__, le, 1, 0)
fcmp(__LINE__, le, $pInf, $nInf)
fcmp(__LINE__, le, 0, $nInf)
fcmp(__LINE__, le, 0, $NaN)
tcmp(__LINE__, eq, 0, 0)
tcmp(__LINE__, eq, 1, 1)
fcmp(__LINE__, eq, $NaN, 0)
fcmp(__LINE__, eq, $NaN, $NaN)
fcmp(__LINE__, eq, $nInf, $NaN)
fcmp(__LINE__, eq, 0, 1)
fcmp(__LINE__, eq, 1, 0)
fcmp(__LINE__, eq, $pInf, $nInf)
fcmp(__LINE__, eq, 0, $nInf)
fcmp(__LINE__, eq, 0, $NaN)
tcmp(__LINE__, ge, 1, 0)
tcmp(__LINE__, ge, 0, 0)
tcmp(__LINE__, ge, 1, 1)
tcmp(__LINE__, ge, $pInf, $nInf)
tcmp(__LINE__, ge, 0, $nInf)
tcmp(__LINE__, ge, $pInf, 0)
fcmp(__LINE__, ge, $NaN, 0)
fcmp(__LINE__, ge, $NaN, $NaN)
fcmp(__LINE__, ge, $nInf, $NaN)
fcmp(__LINE__, ge, 0, 1)
fcmp(__LINE__, ge, $nInf, $pInf)
fcmp(__LINE__, ge, $nInf, 0)
fcmp(__LINE__, ge, 0, $NaN)
tcmp(__LINE__, gt, 1, 0)
tcmp(__LINE__, gt, $pInf, $nInf)
tcmp(__LINE__, gt, 0, $nInf)
tcmp(__LINE__, gt, $pInf, 0)
fcmp(__LINE__, gt, $NaN, 0)
fcmp(__LINE__, gt, $NaN, $NaN)
fcmp(__LINE__, gt, $nInf, $NaN)
fcmp(__LINE__, gt, 0, 1)
fcmp(__LINE__, gt, 0, 0)
fcmp(__LINE__, gt, $nInf, $pInf)
fcmp(__LINE__, gt, $nInf, 0)
fcmp(__LINE__, gt, 0, $NaN)
tcmp(__LINE__, ne, 0, 1)
tcmp(__LINE__, ne, 1, 0)
tcmp(__LINE__, ne, $NaN, $NaN)
tcmp(__LINE__, ne, $nInf, $pInf)
tcmp(__LINE__, ne, $NaN, 0)
tcmp(__LINE__, ne, $nInf, $NaN)
tcmp(__LINE__, ne, $pInf, $nInf)
tcmp(__LINE__, ne, 0, $nInf)
tcmp(__LINE__, ne, 0, $NaN)
fcmp(__LINE__, ne, 0, 0)
fcmp(__LINE__, ne, 1, 1)
tcmp(__LINE__, unlt, 0, 1)
tcmp(__LINE__, unlt, $nInf, $pInf)
tcmp(__LINE__, unlt, $nInf, 0)
tcmp(__LINE__, unlt, 0, $pInf)
tcmp(__LINE__, unlt, $NaN, 0)
tcmp(__LINE__, unlt, $NaN, $NaN)
tcmp(__LINE__, unlt, $nInf, $NaN)
tcmp(__LINE__, unlt, 0, $NaN)
fcmp(__LINE__, unlt, 1, 0)
fcmp(__LINE__, unlt, 0, 0)
fcmp(__LINE__, unlt, $pInf, $nInf)
fcmp(__LINE__, unlt, 0, $nInf)
tcmp(__LINE__, unle, 0, 1)
tcmp(__LINE__, unle, 0, 0)
tcmp(__LINE__, unle, 1, 1)
tcmp(__LINE__, unle, $nInf, $pInf)
tcmp(__LINE__, unle, $nInf, 0)
tcmp(__LINE__, unle, 0, $pInf)
tcmp(__LINE__, unle, $NaN, 0)
tcmp(__LINE__, unle, $NaN, $NaN)
tcmp(__LINE__, unle, $nInf, $NaN)
tcmp(__LINE__, unle, 0, $NaN)
fcmp(__LINE__, unle, 1, 0)
fcmp(__LINE__, unle, $pInf, $nInf)
fcmp(__LINE__, unle, 0, $nInf)
tcmp(__LINE__, uneq, 0, 0)
tcmp(__LINE__, uneq, 1, 1)
tcmp(__LINE__, uneq, $NaN, 0)
tcmp(__LINE__, uneq, $NaN, $NaN)
tcmp(__LINE__, uneq, $nInf, $NaN)
tcmp(__LINE__, uneq, 0, $NaN)
fcmp(__LINE__, uneq, 0, 1)
fcmp(__LINE__, uneq, 1, 0)
fcmp(__LINE__, uneq, $pInf, $nInf)
fcmp(__LINE__, uneq, 0, $nInf)
tcmp(__LINE__, unge, 1, 0)
tcmp(__LINE__, unge, 0, 0)
tcmp(__LINE__, unge, 1, 1)
tcmp(__LINE__, unge, $pInf, $nInf)
tcmp(__LINE__, unge, 0, $nInf)
tcmp(__LINE__, unge, $pInf, 0)
tcmp(__LINE__, unge, $NaN, 0)
tcmp(__LINE__, unge, $NaN, $NaN)
tcmp(__LINE__, unge, $nInf, $NaN)
tcmp(__LINE__, unge, 0, $NaN)
fcmp(__LINE__, unge, 0, 1)
fcmp(__LINE__, unge, $nInf, $pInf)
fcmp(__LINE__, unge, $nInf, 0)
tcmp(__LINE__, ungt, 1, 0)
tcmp(__LINE__, ungt, $pInf, $nInf)
tcmp(__LINE__, ungt, 0, $nInf)
tcmp(__LINE__, ungt, $pInf, 0)
tcmp(__LINE__, ungt, $NaN, 0)
tcmp(__LINE__, ungt, $NaN, $NaN)
tcmp(__LINE__, ungt, $nInf, $NaN)
tcmp(__LINE__, ungt, 0, $NaN)
fcmp(__LINE__, ungt, 0, 1)
fcmp(__LINE__, ungt, 0, 0)
fcmp(__LINE__, ungt, $nInf, $pInf)
fcmp(__LINE__, ungt, $nInf, 0)
tcmp(__LINE__, ltgt, 0, 1)
tcmp(__LINE__, ltgt, 1, 0)
tcmp(__LINE__, ltgt, $nInf, $pInf)
tcmp(__LINE__, ltgt, $pInf, $nInf)
tcmp(__LINE__, ltgt, 0, $nInf)
fcmp(__LINE__, ltgt, $NaN, $NaN)
fcmp(__LINE__, ltgt, $NaN, 0)
fcmp(__LINE__, ltgt, $nInf, $NaN)
fcmp(__LINE__, ltgt, 0, $NaN)
fcmp(__LINE__, ltgt, 0, 0)
fcmp(__LINE__, ltgt, 1, 1)
tcmp(__LINE__, ord, 0, 1)
tcmp(__LINE__, ord, 1, 0)
tcmp(__LINE__, ord, $nInf, $pInf)
tcmp(__LINE__, ord, $pInf, $nInf)
tcmp(__LINE__, ord, 0, $nInf)
tcmp(__LINE__, ord, 0, 0)
tcmp(__LINE__, ord, 1, 1)
fcmp(__LINE__, ord, $NaN, $NaN)
fcmp(__LINE__, ord, $NaN, 0)
fcmp(__LINE__, ord, $nInf, $NaN)
fcmp(__LINE__, ord, 0, $NaN)
tcmp(__LINE__, unord, $NaN, $NaN)
tcmp(__LINE__, unord, $NaN, 0)
tcmp(__LINE__, unord, $nInf, $NaN)
tcmp(__LINE__, unord, 0, $NaN)
fcmp(__LINE__, unord, 0, 1)
fcmp(__LINE__, unord, 1, 0)
fcmp(__LINE__, unord, $nInf, $pInf)
fcmp(__LINE__, unord, $pInf, $nInf)
fcmp(__LINE__, unord, 0, $nInf)
fcmp(__LINE__, unord, 0, 0)
fcmp(__LINE__, unord, 1, 1)
f2w(__LINE__, 0, 0)
f2w(__LINE__, 1, 1)
/* not all loongson agree on it */
#if !__mips__
f2w(__LINE__, wninf, $nInf)
#endif
f2w(__LINE__, wpinf, $pInf)
f2w(__LINE__, wnan, $NaN)
prepare
pushargi ok
ellipsis
finishi @puts
ret
epilog