diff options
Diffstat (limited to 'isa/rv64ui/srliw.S')
| -rw-r--r-- | isa/rv64ui/srliw.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/isa/rv64ui/srliw.S b/isa/rv64ui/srliw.S index a8b9fd7..471042f 100644 --- a/isa/rv64ui/srliw.S +++ b/isa/rv64ui/srliw.S @@ -35,6 +35,13 @@ RVTEST_CODE_BEGIN TEST_IMM_OP( 15, srliw, 0x0000000000008484, 0x0000000021212121, 14 ); TEST_IMM_OP( 16, srliw, 0x0000000000000000, 0x0000000021212121, 31 ); + # Verify that shifts ignore top 32 (using true 64-bit values) + + TEST_IMM_OP( 44, srliw, 0x0000000012345678, 0xffffffff12345678, 0 ); + TEST_IMM_OP( 45, srliw, 0x0000000001234567, 0xffffffff12345678, 4 ); + TEST_IMM_OP( 46, srliw, 0xffffffff92345678, 0x0000000092345678, 0 ); + TEST_IMM_OP( 47, srliw, 0x0000000009234567, 0x0000000092345678, 4 ); + #------------------------------------------------------------- # Source/Destination tests #------------------------------------------------------------- |