add failing multiply test

diff --git a/isa/rv64ui/mul.S b/isa/rv64ui/mul.S
index 79fd332e06b45dffba9a084debfbf91f875c0fc1..e224b9987794c69208f1c09bf19979fcb18f5d1a 100644 (file)
--- a/isa/rv64ui/mul.S
+++ b/isa/rv64ui/mul.S
@@ -15,6 +15,9 @@ RVTEST_CODE_BEGIN
   # Arithmetic tests
   #-------------------------------------------------------------
 
+  TEST_RR_OP(32,  mul, 0x0000000000001200, 0x0000000000007e00, 0x6db6db6db6db6db7 );
+  TEST_RR_OP(33,  mul, 0x0000000000001240, 0x0000000000007fc0, 0x6db6db6db6db6db7 );
+
   TEST_RR_OP( 2,  mul, 0x00000000, 0x00000000, 0x00000000 );
   TEST_RR_OP( 3,  mul, 0x00000001, 0x00000001, 0x00000001 );
   TEST_RR_OP( 4,  mul, 0x00000015, 0x00000003, 0x00000007 );