diff options
Diffstat (limited to 'deps/lightning/check/alux_add.tst')
| -rw-r--r-- | deps/lightning/check/alux_add.tst | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/deps/lightning/check/alux_add.tst b/deps/lightning/check/alux_add.tst new file mode 100644 index 0000000..ddc4e57 --- /dev/null +++ b/deps/lightning/check/alux_add.tst @@ -0,0 +1,49 @@ +#include "alu.inc" + +.code + prolog + +#define ADDX(N, I0, I1, V) ALUX(N, add, I0, I1, V) + + /* nothing */ + ADDX(0, 0, 0, 0) +#if __WORDSIZE == 32 + /* carry */ + ADDX(1, 0xffffffff, 0xffffffff, 1) + /* overflow */ + ADDX(2, 0x7fffffff, 1, 0) + /* overflow */ + ADDX(3, 0x7fffffff, 0x7fffffff, 0) + /* carry */ + ADDX(4, 0x7fffffff, 0x80000000, 0) + /* carry+overflow */ + ADDX(5, 0x80000000, 0x80000000, 1) +#else + /* nothing */ + ADDX(1, 0xffffffff, 0xffffffff, 0) + /* nothing */ + ADDX(2, 0x7fffffff, 1, 0) + /* nothing */ + ADDX(3, 0x7fffffff, 0x7fffffff, 0) + /* nothing */ + ADDX(4, 0x7fffffff, 0x80000000, 0) + /* nothing */ + ADDX(5, 0x80000000, 0x80000000, 0) + /* carry */ + ADDX(6, 0xffffffffffffffff, 0xffffffffffffffff, 1) + /* overflow */ + ADDX(7, 0x7fffffffffffffff, 1, 0) + /* overflow */ + ADDX(8, 0x7fffffffffffffff, 0x7fffffffffffffff, 0) + /* overflow */ + ADDX(9, 0x7fffffffffffffff, 0x8000000000000000, 0) + /* carry+overflow */ + ADDX(10,0x8000000000000000, 0x8000000000000000, 1) +#endif + + prepare + pushargi ok + ellipsis + finishi @printf + ret + epilog |