From ab4f35d0300e5dcfc62837d79b0c59d309f2ebfc Mon Sep 17 00:00:00 2001 From: Tommy Thorn Date: Sat, 8 Sep 2018 09:00:04 -0700 Subject: RV64 s{ll,ra,rl}w tests with non-canonical values --- isa/rv64ui/slliw.S | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'isa/rv64ui/slliw.S') diff --git a/isa/rv64ui/slliw.S b/isa/rv64ui/slliw.S index 7822f09..0ed888b 100644 --- a/isa/rv64ui/slliw.S +++ b/isa/rv64ui/slliw.S @@ -35,6 +35,13 @@ RVTEST_CODE_BEGIN TEST_IMM_OP( 15, slliw, 0x0000000048484000, 0x0000000021212121, 14 ); TEST_IMM_OP( 16, slliw, 0xffffffff80000000, 0x0000000021212121, 31 ); + # Verify that shifts ignore top 32 (using true 64-bit values) + + TEST_IMM_OP( 44, slliw, 0x0000000012345678, 0xffffffff12345678, 0 ); + TEST_IMM_OP( 45, slliw, 0x0000000023456780, 0xffffffff12345678, 4 ); + TEST_IMM_OP( 46, slliw, 0xffffffff92345678, 0x0000000092345678, 0 ); + TEST_IMM_OP( 47, slliw, 0xffffffff93456780, 0x0000000099345678, 4 ); + #------------------------------------------------------------- # Source/Destination tests #------------------------------------------------------------- -- cgit v1.1