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div

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This commit is contained in:
Nicolas PENELOUX 2024-01-01 22:27:54 +01:00
parent 5a17c4164e
commit f86829dd3a
1 changed files with 6 additions and 2 deletions
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8
flap/src/x86-64/retrolixToX86_64.ml
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@ -477,8 +477,12 @@ module InstructionSelector : InstructionSelector = struct
;; ;;
let div ~dst ~srcl ~srcr = let div ~dst ~srcl ~srcr =
(* TODO *) (* Division *)
failwith "Students! This is your job! (div)" let rax = `Reg X86_64_Architecture.RAX in
mov ~src:srcl ~dst:rax
@ mov ~src:srcr ~dst:r15
@ [ Instruction cqto; Instruction (idivq ~src:r15)]
@ mov ~dst ~src:rax
;; ;;
let andl ~dst ~srcl ~srcr = let andl ~dst ~srcl ~srcr =