preserve operand size info for shift operations, use along with typegroup to do correct sign preservation on shifts

2026-08-05 05:18:40 +00:00 · 2025-10-07 14:20:36 -07:00
parent f60ccb60f1
commit ab841035c0
6 changed files with 127 additions and 83 deletions
@@ -1323,8 +1323,8 @@ RDI_EvalOpTable:
  {Mul             22      1 2 1}
  {Div             23      1 2 1}
  {Mod             24      1 2 1}
-  {LShift          25      1 2 1}
-  {RShift          26      1 2 1}
+  {LShift          25      2 2 1}
+  {RShift          26      2 2 1}
  {BitAnd          27      1 2 1}
  {BitOr           28      1 2 1}
  {BitXor          29      1 2 1}