1 files changed, 79 insertions, 0 deletions
diff --git a/tests/test-progs/asmtest/src/riscv/isa/rv64ud/fcvt.S b/tests/test-progs/asmtest/src/riscv/isa/rv64ud/fcvt.S
new file mode 100644
index 000000000..98916b17d
--- /dev/null
+++ b/tests/test-progs/asmtest/src/riscv/isa/rv64ud/fcvt.S
@@ -0,0 +1,79 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# fcvt.S
+#-----------------------------------------------------------------------------
+#
+# Test fcvt.d.{wu|w|lu|l}, fcvt.s.d, and fcvt.d.s instructions.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64UF
+RVTEST_CODE_BEGIN
+
+#if __riscv_xlen == 32
+    # Replace the function with the 32-bit variant defined in test_macros.h
+    #undef TEST_INT_FP_OP_D
+    #define TEST_INT_FP_OP_D TEST_INT_FP_OP_D32
+
+    #undef TEST_FCVT_S_D
+    #define TEST_FCVT_S_D TEST_FCVT_S_D32
+#endif
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_INT_FP_OP_D(2,  fcvt.d.w,                   2.0,  2);
+  TEST_INT_FP_OP_D(3,  fcvt.d.w,                  -2.0, -2);
+
+  TEST_INT_FP_OP_D(4, fcvt.d.wu,                   2.0,  2);
+  TEST_INT_FP_OP_D(5, fcvt.d.wu,            4294967294, -2);
+
+#if __riscv_xlen >= 64
+  TEST_INT_FP_OP_D(6,  fcvt.d.l,                   2.0,  2);
+  TEST_INT_FP_OP_D(7,  fcvt.d.l,                  -2.0, -2);
+
+  TEST_INT_FP_OP_D(8, fcvt.d.lu,                   2.0,  2);
+  TEST_INT_FP_OP_D(9, fcvt.d.lu, 1.8446744073709552e19, -2);
+#endif
+
+  TEST_FCVT_S_D(10, -1.5, -1.5)
+  TEST_FCVT_D_S(11, -1.5, -1.5)
+
+#if __riscv_xlen >= 64
+  TEST_CASE(12, a0, 0x7ff8000000000000,
+    la a1, test_data_22;
+    ld a2, 0(a1);
+    fmv.d.x f2, a2;
+    fcvt.s.d f2, f2;
+    fcvt.d.s f2, f2;
+    fmv.x.d a0, f2;
+  )
+#else
+  TEST_CASE_D32(12, a0, a1, 0x7ff8000000000000,
+    la a1, test_data_22;
+    fld f2, 0(a1);
+    fcvt.s.d f2, f2;
+    fcvt.d.s f2, f2;
+    fsd f2, 0(a1);
+    lw a0, 0(a1);
+    lw a1, 4(a1)
+  )
+#endif
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+test_data_22:
+  .dword 0x7ffcffffffff8004
+
+RVTEST_DATA_END