diff options
Diffstat (limited to 'isa/rv64ui/sllw.S')
| -rw-r--r-- | isa/rv64ui/sllw.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/isa/rv64ui/sllw.S b/isa/rv64ui/sllw.S index 59770ee..62b4db6 100644 --- a/isa/rv64ui/sllw.S +++ b/isa/rv64ui/sllw.S @@ -43,6 +43,13 @@ RVTEST_CODE_BEGIN TEST_RR_OP( 20, sllw, 0x0000000048484000, 0x0000000021212121, 0xffffffffffffffee ); TEST_RR_OP( 21, sllw, 0xffffffff80000000, 0x0000000021212121, 0xffffffffffffffff ); + # Verify that shifts ignore top 32 (using true 64-bit values) + + TEST_RR_OP( 44, sllw, 0x0000000012345678, 0xffffffff12345678, 0 ); + TEST_RR_OP( 45, sllw, 0x0000000023456780, 0xffffffff12345678, 4 ); + TEST_RR_OP( 46, sllw, 0xffffffff92345678, 0x0000000092345678, 0 ); + TEST_RR_OP( 47, sllw, 0xffffffff93456780, 0x0000000099345678, 4 ); + #------------------------------------------------------------- # Source/Destination tests #------------------------------------------------------------- |