| # See LICENSE for license details. |
| |
| #***************************************************************************** |
| # move.S |
| #----------------------------------------------------------------------------- |
| # |
| # This test verifies that the fmv.s.x, fmv.x.s, and fsgnj[x|n].d instructions |
| # and the fcsr work properly. |
| # |
| |
| #include "riscv_test.h" |
| #include "test_macros.h" |
| |
| RVTEST_RV64UF |
| RVTEST_CODE_BEGIN |
| |
| TEST_CASE(2, a1, 1, csrwi fcsr, 1; li a0, 0x1234; fssr a1, a0) |
| TEST_CASE(3, a0, 0x34, frsr a0) |
| TEST_CASE(4, a0, 0x14, frflags a0) |
| TEST_CASE(5, a0, 0x01, csrrwi a0, frm, 2) |
| TEST_CASE(6, a0, 0x54, frsr a0) |
| TEST_CASE(7, a0, 0x14, csrrci a0, fflags, 4) |
| TEST_CASE(8, a0, 0x50, frsr a0) |
| |
| #define TEST_FSGNJS(n, insn, new_sign, rs1_sign, rs2_sign) \ |
| TEST_CASE(n, a0, 0x12345678 | (-(new_sign) << 31), \ |
| li a1, ((rs1_sign) << 31) | 0x12345678; \ |
| li a2, -(rs2_sign); \ |
| fmv.s.x f1, a1; \ |
| fmv.s.x f2, a2; \ |
| insn f0, f1, f2; \ |
| fmv.x.s a0, f0) |
| |
| TEST_FSGNJS(10, fsgnj.s, 0, 0, 0) |
| TEST_FSGNJS(11, fsgnj.s, 1, 0, 1) |
| TEST_FSGNJS(12, fsgnj.s, 0, 1, 0) |
| TEST_FSGNJS(13, fsgnj.s, 1, 1, 1) |
| |
| TEST_FSGNJS(20, fsgnjn.s, 1, 0, 0) |
| TEST_FSGNJS(21, fsgnjn.s, 0, 0, 1) |
| TEST_FSGNJS(22, fsgnjn.s, 1, 1, 0) |
| TEST_FSGNJS(23, fsgnjn.s, 0, 1, 1) |
| |
| TEST_FSGNJS(30, fsgnjx.s, 0, 0, 0) |
| TEST_FSGNJS(31, fsgnjx.s, 1, 0, 1) |
| TEST_FSGNJS(32, fsgnjx.s, 1, 1, 0) |
| TEST_FSGNJS(33, fsgnjx.s, 0, 1, 1) |
| |
| TEST_PASSFAIL |
| |
| RVTEST_CODE_END |
| |
| .data |
| RVTEST_DATA_BEGIN |
| |
| TEST_DATA |
| |
| RVTEST_DATA_END |
