ok damn it nearly works

2025-09-12 06:28:45 +10:00
parent 2ce71e7abb
commit 865a31827a
6 changed files with 107 additions and 27 deletions
--- a/optimizers/x86_64.py
+++ b/optimizers/x86_64.py
@@ -140,5 +140,26 @@ class X86_64Optimizer(Optimizer):
 					Instruction("mov", ["y", "x"])
 				],
 				replace=[]
+			),
+
+			PeepholeRule(
+				match=[
+					Instruction("mov", ["x", "y"]),
+					Instruction("add", ["z", "x"])
+				],
+				replace=[
+					Instruction("add", ["z", "y"])
+				]
+			),
+			PeepholeRule(
+				match=[
+					Instruction("add", ["x", "0"])
+				],
+				replace=[]
+			),
+
+			PeepholeRule(
+				match=[Instruction("mov", ["x", "x"])],
+				replace=[]
 			)
 		]