isa/rv64uf/move.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # move.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # This test verifies that the fmv.s.x, fmv.x.s, and fsgnj[x|n].d instructions
   8 # and the fcsr work properly.
   9 #
  10
  11 #include "riscv_test.h"
  12 #include "test_macros.h"
  13
  14 RVTEST_RV64UF
  15 RVTEST_CODE_BEGIN
  16
  17   TEST_CASE(2, a1, 1, csrwi fcsr, 1; li a0, 0x1234; fssr a1, a0)
  18   TEST_CASE(3, a0, 0x34, frsr a0)
  19   TEST_CASE(4, a0, 0x14, frflags a0)
  20   TEST_CASE(5, a0, 0x01, csrrwi a0, frm, 2)
  21   TEST_CASE(6, a0, 0x54, frsr a0)
  22   TEST_CASE(7, a0, 0x14, csrrci a0, fflags, 4)
  23   TEST_CASE(8, a0, 0x50, frsr a0)
  24
  25 #define TEST_FSGNJS(n, insn, new_sign, rs1_sign, rs2_sign) \
  26   TEST_CASE(n, a0, 0x12345678 | (-(new_sign) << 31), \
  27     li a1, ((rs1_sign) << 31) | 0x12345678; \
  28     li a2, -(rs2_sign); \
  29     fmv.s.x f1, a1; \
  30     fmv.s.x f2, a2; \
  31     insn f0, f1, f2; \
  32     fmv.x.s a0, f0)
  33
  34   TEST_FSGNJS(10, fsgnj.s, 0, 0, 0)
  35   TEST_FSGNJS(11, fsgnj.s, 1, 0, 1)
  36   TEST_FSGNJS(12, fsgnj.s, 0, 1, 0)
  37   TEST_FSGNJS(13, fsgnj.s, 1, 1, 1)
  38
  39   TEST_FSGNJS(20, fsgnjn.s, 1, 0, 0)
  40   TEST_FSGNJS(21, fsgnjn.s, 0, 0, 1)
  41   TEST_FSGNJS(22, fsgnjn.s, 1, 1, 0)
  42   TEST_FSGNJS(23, fsgnjn.s, 0, 1, 1)
  43
  44   TEST_FSGNJS(30, fsgnjx.s, 0, 0, 0)
  45   TEST_FSGNJS(31, fsgnjx.s, 1, 0, 1)
  46   TEST_FSGNJS(32, fsgnjx.s, 1, 1, 0)
  47   TEST_FSGNJS(33, fsgnjx.s, 0, 1, 1)
  48
  49   TEST_PASSFAIL
  50
  51 RVTEST_CODE_END
  52
  53   .data
  54 RVTEST_DATA_BEGIN
  55
  56   TEST_DATA
  57
  58 RVTEST_DATA_END