1 files changed, 74 insertions, 0 deletions
diff --git a/isa/rv64uzbs/bclri.S b/isa/rv64uzbs/bclri.S
new file mode 100644
index 0000000..3d4fdf9
--- /dev/null
+++ b/isa/rv64uzbs/bclri.S
@@ -0,0 +1,74 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# bclri.S
+#-----------------------------------------------------------------------------
+#
+# Test bclri instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_OP( 2,  bclri, 0xff00ff00, 0xff00ff00, 0  );
+  TEST_IMM_OP( 3,  bclri, 0x00ff00fd, 0x00ff00ff, 1  );
+  TEST_IMM_OP( 4,  bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_OP( 5,  bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_OP( 6,  bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_OP( 7,  bclri, 0xfffffffffffffffe, 0xffffffffffffffff, 0  );
+  TEST_IMM_OP( 8,  bclri, 0xfffffffffffffffd, 0xffffffffffffffff, 1  );
+  TEST_IMM_OP( 9,  bclri, 0xffffffffffffff7f, 0xffffffffffffffff, 7  );
+  TEST_IMM_OP( 10, bclri, 0xffffffffffffbfff, 0xffffffffffffffff, 14 );
+  TEST_IMM_OP( 11, bclri, 0xfffffffff7ffffff, 0xffffffffffffffff, 27 );
+
+  TEST_IMM_OP( 12, bclri, 0x21212120, 0x21212121, 0  );
+  TEST_IMM_OP( 13, bclri, 0x21212121, 0x21212121, 1  );
+  TEST_IMM_OP( 14, bclri, 0x21212121, 0x21212121, 7  );
+  TEST_IMM_OP( 15, bclri, 0x21210121, 0x21212121, 13 );
+  TEST_IMM_OP( 16, bclri, 0x04848484, 0x84848484, 31 );
+
+#if __riscv_xlen == 64
+  TEST_IMM_OP( 50, bclri, 0x0000000000000001, 0x0000000000000001, 63 );
+  TEST_IMM_OP( 51, bclri, 0xffffff7fffffffff, 0xffffffffffffffff, 39 );
+  TEST_IMM_OP( 52, bclri, 0xfffff7ff00000000, 0xffffffff00000000, 43 );
+#endif
+
+  #-------------------------------------------------------------
+  # Source/Destination tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_SRC1_EQ_DEST( 17, bclri, 0x00000001, 0x00000001, 7 );
+
+  #-------------------------------------------------------------
+  # Bypassing tests
+  #-------------------------------------------------------------
+
+  TEST_IMM_DEST_BYPASS( 18, 0, bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_DEST_BYPASS( 19, 1, bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_DEST_BYPASS( 20, 2, bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_SRC1_BYPASS( 21, 0, bclri, 0xff00fe00, 0xff00ff00, 8  );
+  TEST_IMM_SRC1_BYPASS( 22, 1, bclri, 0x0ff00ff0, 0x0ff00ff0, 14 );
+  TEST_IMM_SRC1_BYPASS( 23, 2, bclri, 0x07f00ff0, 0x0ff00ff0, 27 );
+
+  TEST_IMM_ZEROSRC1( 24, bclri, 0, 31 );
+  TEST_IMM_ZERODEST( 25, bclri, 33, 20 );
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END