Create CommutativeOrAssociative.asm

testcases/CommutativeOrAssociative.asm

@@ -0,0 +1,18 @@
+section .text
+
+
+; The idea is taking
+; %0 = add 10, %a
+; %1 = add 5, %0
+; and transforming to
+; %0 = add %a, 10
+; %1 = add %0, 5
+; now we can check if RHS is a constant, and fold the instruction
+; %0 = add %a, 15
+
+global main
+main:
+mov rax, 10
+add rax, rcx
+sub rax, rcx
+ret