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-rw-r--r--isa/rv64um/divuw.S41
1 files changed, 41 insertions, 0 deletions
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+# See LICENSE for license details.
+
+#*****************************************************************************
+# divuw.S
+#-----------------------------------------------------------------------------
+#
+# Test divuw instruction.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64U
+RVTEST_CODE_BEGIN
+
+ #-------------------------------------------------------------
+ # Arithmetic tests
+ #-------------------------------------------------------------
+
+ TEST_RR_OP( 2, divuw, 3, 20, 6 );
+ TEST_RR_OP( 3, divuw, 715827879, -20 << 32 >> 32, 6 );
+ TEST_RR_OP( 4, divuw, 0, 20, -6 );
+ TEST_RR_OP( 5, divuw, 0, -20, -6 );
+
+ TEST_RR_OP( 6, divuw, -1<<31, -1<<31, 1 );
+ TEST_RR_OP( 7, divuw, 0, -1<<31, -1 );
+
+ TEST_RR_OP( 8, divuw, -1, -1<<31, 0 );
+ TEST_RR_OP( 9, divuw, -1, 1, 0 );
+ TEST_RR_OP(10, divuw, -1, 0, 0 );
+
+ TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+ .data
+RVTEST_DATA_BEGIN
+
+ TEST_DATA
+
+RVTEST_DATA_END