Mask shift constants on x86 backend (#1382)

* Mask shift constants on x86 backendd * Version bump
2020-07-11 02:52:38 -03:00
parent 0195d0938d
commit 38b26cf424
2 changed files with 5 additions and 1 deletions
--- a/ARMeilleure/CodeGen/X86/Assembler.cs
+++ b/ARMeilleure/CodeGen/X86/Assembler.cs
@ -882,6 +882,10 @@ namespace ARMeilleure.CodeGen.X86

                source = null;
            }
+            else if (source.Kind == OperandKind.Constant)
+            {
+                source = source.With((uint)source.Value & (dest.Type == OperandType.I32 ? 0x1f : 0x3f));
+            }

            WriteInstruction(dest, source, type, inst);
        }