diff options
Diffstat (limited to 'deps/lightning/check/alu_rsb.tst')
| -rw-r--r-- | deps/lightning/check/alu_rsb.tst | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/deps/lightning/check/alu_rsb.tst b/deps/lightning/check/alu_rsb.tst new file mode 100644 index 0000000..00e08c2 --- /dev/null +++ b/deps/lightning/check/alu_rsb.tst @@ -0,0 +1,49 @@ +#include "alu.inc" + +.code + prolog + +#define RSB(N, I0, I1, V) ALU(N, , rsb, I0, I1, V) + + RSB(0, 1, 0x7fffffff, 0x7ffffffe) + RSB(2, 1, 0x80000000, 0x7fffffff) + RSB(3, 0x7fffffff, 0x80000000, 1) + RSB(4, 0xffffffff, 0xffffffff, 0) + RSB(5, 0x7fffffff, 0xffffffff, 0x80000000) + RSB(6, 0, 0x7fffffff, 0x7fffffff) +#if __WORDSIZE == 32 + RSB(7, 0x7fffffff, 1, 0x80000002) + RSB(8, 0x80000000, 1, 0x80000001) + RSB(9, 0x80000000, 0x7fffffff, 0xffffffff) + RSB(10, 0xffffffff, 0x7fffffff, 0x80000000) + RSB(11, 0x7fffffff, 0, 0x80000001) +#else + RSB(7, 0x7fffffff, 1, 0xffffffff80000002) + RSB(8, 0xffffffff80000000, 1, 0x80000001) + RSB(9, 0xffffffff80000000, 0x7fffffff, 0xffffffff) + RSB(10, 0xffffffffffffffff, 0xffffffff7fffffff, 0xffffffff80000000) + RSB(11, 0x7fffffff, 0, 0xffffffff80000001) + RSB(12, 1, 0x7fffffffffffffff, 0x7ffffffffffffffe) + RSB(13, 0x7fffffffffffffff, 1, 0x8000000000000002) + RSB(14, 1, 0x8000000000000000, 0x7fffffffffffffff) + RSB(15, 0x8000000000000000, 1, 0x8000000000000001) + RSB(16, 0x8000000000000000, 0x7fffffffffffffff, 0xffffffffffffffff) + RSB(17, 0x7fffffffffffffff, 0x8000000000000000, 1) + RSB(18, 0xffffffffffffffff, 0x7fffffffffffffff, 0x8000000000000000) + RSB(19, 0x7fffffffffffffff, 0xffffffffffffffff, 0x8000000000000000) + RSB(20, 0xffffffffffffffff, 0xffffffffffffffff, 0) +#endif + +#undef RSB +#define RSB(N, T, I0, I1, V) FOP(N, T, rsb, I0, I1, V) + RSB(0, _f, 0.5, -0.5, -1.0) + RSB(1, _f, 0.75, 0.25, -0.5) + RSB(0, _d, 0.5, -0.5, -1.0) + RSB(1, _d, 0.75, 0.25, -0.5) + + prepare + pushargi ok + ellipsis + finishi @printf + ret + epilog |