| 1 | #include <assert.h> |
| 2 | |
| 3 | #define TEST_COMP(N) \ |
| 4 | void test_##N(float fj, float fk) \ |
| 5 | { \ |
| 6 | int rd = 0; \ |
| 7 | \ |
| 8 | asm volatile("fcmp."#N".s $fcc6,%1,%2\n" \ |
| 9 | "movcf2gr %0, $fcc6\n" \ |
| 10 | : "=r"(rd) \ |
| 11 | : "f"(fj), "f"(fk) \ |
| 12 | : ); \ |
| 13 | assert(rd == 1); \ |
| 14 | } |
| 15 | |
| 16 | TEST_COMP(ceq) |
| 17 | TEST_COMP(clt) |
| 18 | TEST_COMP(cle) |
| 19 | TEST_COMP(cne) |
| 20 | TEST_COMP(seq) |
| 21 | TEST_COMP(slt) |
| 22 | TEST_COMP(sle) |
| 23 | TEST_COMP(sne) |
| 24 | |
| 25 | int main() |
| 26 | { |
| 27 | test_ceq(0xff700102, 0xff700102); |
| 28 | test_clt(0x00730007, 0xff730007); |
| 29 | test_cle(0xff70130a, 0xff70130b); |
| 30 | test_cne(0x1238acde, 0xff71111f); |
| 31 | test_seq(0xff766618, 0xff766619); |
| 32 | test_slt(0xff78881c, 0xff78901d); |
| 33 | test_sle(0xff780b22, 0xff790b22); |
| 34 | test_sne(0xff7bcd25, 0xff7a26cf); |
| 35 | |
| 36 | return 0; |
| 37 | } |