Add sse41 lowering for rounding x64

2021-01-25 00:02:57 -08:00
parent d1c1cb6a25
commit cbd7a6a80e
3 changed files with 36 additions and 29 deletions
--- a/cranelift/codegen/src/isa/x64/inst/emit.rs
+++ b/cranelift/codegen/src/isa/x64/inst/emit.rs
@@ -2094,7 +2094,9 @@ pub(crate) fn emit(
                SseOpcode::Pextrd => (LegacyPrefixes::_66, 0x0F3A16, 3),
                SseOpcode::Pshufd => (LegacyPrefixes::_66, 0x0F70, 2),
                SseOpcode::Roundps => (LegacyPrefixes::_66, 0x0F3A08, 3),
+                SseOpcode::Roundss => (LegacyPrefixes::_66, 0x0F3A0A, 3),
                SseOpcode::Roundpd => (LegacyPrefixes::_66, 0x0F3A09, 3),
+                SseOpcode::Roundsd => (LegacyPrefixes::_66, 0x0F3A0B, 3),
                _ => unimplemented!("Opcode {:?} not implemented", op),
            };
            let rex = if *is64 {