diff options
Diffstat (limited to 'tests/test-progs/asmtest/src/riscv/isa/rv64ud/move.S')
-rw-r--r-- | tests/test-progs/asmtest/src/riscv/isa/rv64ud/move.S | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/tests/test-progs/asmtest/src/riscv/isa/rv64ud/move.S b/tests/test-progs/asmtest/src/riscv/isa/rv64ud/move.S new file mode 100644 index 000000000..8911d9522 --- /dev/null +++ b/tests/test-progs/asmtest/src/riscv/isa/rv64ud/move.S @@ -0,0 +1,113 @@ +# See LICENSE for license details. + +#***************************************************************************** +# move.S +#----------------------------------------------------------------------------- +# +# This test verifies that fmv.d.x, fmv.x.d, and fsgnj[x|n].d work properly. +# + +#include "riscv_test.h" +#include "test_macros.h" + +RVTEST_RV64UF +RVTEST_CODE_BEGIN + +#TODO: make 32-bit compatible version +#define TEST_FSGNJD(n, insn, new_sign, rs1_sign, rs2_sign) \ + TEST_CASE(n, a0, 0x123456789abcdef0 | (-(new_sign) << 63), \ + li a1, ((rs1_sign) << 63) | 0x123456789abcdef0; \ + li a2, -(rs2_sign); \ + fmv.d.x f1, a1; \ + fmv.d.x f2, a2; \ + insn f0, f1, f2; \ + fmv.x.d a0, f0) + + TEST_FSGNJD(10, fsgnj.d, 0, 0, 0) + TEST_FSGNJD(11, fsgnj.d, 1, 0, 1) + TEST_FSGNJD(12, fsgnj.d, 0, 1, 0) + TEST_FSGNJD(13, fsgnj.d, 1, 1, 1) + + TEST_FSGNJD(20, fsgnjn.d, 1, 0, 0) + TEST_FSGNJD(21, fsgnjn.d, 0, 0, 1) + TEST_FSGNJD(22, fsgnjn.d, 1, 1, 0) + TEST_FSGNJD(23, fsgnjn.d, 0, 1, 1) + + TEST_FSGNJD(30, fsgnjx.d, 0, 0, 0) + TEST_FSGNJD(31, fsgnjx.d, 1, 0, 1) + TEST_FSGNJD(32, fsgnjx.d, 1, 1, 0) + TEST_FSGNJD(33, fsgnjx.d, 0, 1, 1) + +// Test fsgnj.s in conjunction with double-precision moves +#define TEST_FSGNJS(n, rd, rs1, rs2) \ + TEST_CASE(n, a0, (rd) | (-((rd) >> 31) << 32), \ + li a1, rs1; \ + li a2, rs2; \ + fmv.d.x f1, a1; \ + fmv.d.x f2, a2; \ + fsgnj.s f0, f1, f2; \ + fmv.x.s a0, f0); \ + TEST_CASE(1##n, a0, (rd) | 0xffffffff00000000, \ + li a1, rs1; \ + li a2, rs2; \ + fmv.d.x f1, a1; \ + fmv.d.x f2, a2; \ + fsgnj.s f0, f1, f2; \ + fmv.x.d a0, f0) + + TEST_FSGNJS(40, 0x7fc00000, 0x7ffffffe12345678, 0) + TEST_FSGNJS(41, 0x7fc00000, 0xfffffffe12345678, 0) + TEST_FSGNJS(42, 0x7fc00000, 0x7fffffff12345678, 0) + TEST_FSGNJS(43, 0x12345678, 0xffffffff12345678, 0) + + TEST_FSGNJS(50, 0x7fc00000, 0x7ffffffe12345678, 0x80000000) + TEST_FSGNJS(51, 0x7fc00000, 0xfffffffe12345678, 0x80000000) + TEST_FSGNJS(52, 0x7fc00000, 0x7fffffff12345678, 0x80000000) + TEST_FSGNJS(53, 0x12345678, 0xffffffff12345678, 0x80000000) + + TEST_FSGNJS(60, 0xffc00000, 0x7ffffffe12345678, 0xffffffff80000000) + TEST_FSGNJS(61, 0xffc00000, 0xfffffffe12345678, 0xffffffff80000000) + TEST_FSGNJS(62, 0x92345678, 0xffffffff12345678, 0xffffffff80000000) + TEST_FSGNJS(63, 0x12345678, 0xffffffff12345678, 0x7fffffff80000000) + +// Test fsgnj.d in conjunction with single-precision moves +#define TEST_FSGNJD_SP(n, isnan, rd, rs1, rs2) \ + TEST_CASE(n, a0, ((rd) & 0xffffffff) | (-(((rd) >> 31) & 1) << 32), \ + li a1, rs1; \ + li a2, rs2; \ + fmv.d.x f1, a1; \ + fmv.d.x f2, a2; \ + fsgnj.d f0, f1, f2; \ + feq.s a0, f0, f0; \ + addi a0, a0, -!(isnan); \ + bnez a0, 1f; \ + fmv.x.s a0, f0; \ + 1:); \ + TEST_CASE(1##n, a0, rd, \ + li a1, rs1; \ + li a2, rs2; \ + fmv.d.x f1, a1; \ + fmv.d.x f2, a2; \ + fsgnj.d f0, f1, f2; \ + fmv.x.d a0, f0; \ + 1:) + + TEST_FSGNJD_SP(70, 0, 0xffffffff11111111, 0xffffffff11111111, 0xffffffff11111111) + TEST_FSGNJD_SP(71, 1, 0x7fffffff11111111, 0xffffffff11111111, 0x7fffffff11111111) + TEST_FSGNJD_SP(72, 0, 0xffffffff11111111, 0xffffffff11111111, 0xffffffff91111111) + TEST_FSGNJD_SP(73, 0, 0xffffffff11111111, 0xffffffff11111111, 0x8000000000000000) + TEST_FSGNJD_SP(74, 0, 0xffffffff11111111, 0x7fffffff11111111, 0xffffffff11111111) + TEST_FSGNJD_SP(75, 1, 0x7fffffff11111111, 0x7fffffff11111111, 0x7fffffff11111111) + TEST_FSGNJD_SP(76, 0, 0xffffffff11111111, 0x7fffffff11111111, 0xffffffff91111111) + TEST_FSGNJD_SP(77, 0, 0xffffffff11111111, 0x7fffffff11111111, 0x8000000000000000) + + TEST_PASSFAIL + +RVTEST_CODE_END + + .data +RVTEST_DATA_BEGIN + + TEST_DATA + +RVTEST_DATA_END |