6

flap/questions/retrolixToX86_64/06.retrolix

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+def fact ()
+  %rax <- copy 1;
+
+  condition:
+  jumpif lte %rdi, 1 -> fin, boucle;
+
+  boucle:
+  %rax <- mul %rax, %rdi;
+  %rdi <- sub %rdi, 1;
+  jump condition;
+
+  fin:
+  ret;
+end
+
+globals (x)
+  x <- copy 5;
+
+  %rdi <- copy x;
+  fact();
+  x <- copy %rax;
+
+  %rdi <- copy x;
+  observe_int();
+end