Optimize CMN/ADDS to do a single comparision like CMP/SUBS (#576)

2025-08-01 23:42:26 -07:00 · 2019-02-18 01:17:34 -03:00
parent 17ac118946
commit 948a758270
2 changed files with 49 additions and 9 deletions
--- a/ChocolArm64/Instructions/InstEmitAlu.cs
+++ b/ChocolArm64/Instructions/InstEmitAlu.cs
@@ -51,6 +51,8 @@ namespace ChocolArm64.Instructions

        public static void Adds(ILEmitterCtx context)
        {
+            context.TryOptMarkCondWithoutCmp();
+
            EmitAluLoadOpers(context);

            context.Emit(OpCodes.Add);