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Remove instructions necessary for the old regalloc

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bjorn3
2021-10-12 14:37:36 +02:00
parent 1fd491dadd
commit a05bf2bf42
12 changed files with 3 additions and 332 deletions
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3
cranelift/codegen/src/preopt.peepmatic
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@@ -82,9 +82,6 @@
(fits-in-native-word $C))
(irsub_imm $C $x))
;; Unary instructions whose operand is constant.
(=> (adjust_sp_down $C) (adjust_sp_down_imm $C))
;; Fold `(binop_imm $C1 (binop_imm $C2 $x))` into `(binop_imm $(binop $C2 $C1) $x)`.
(=> (iadd_imm $C1 (iadd_imm $C2 $x)) (iadd_imm $(iadd $C1 $C2) $x))
(=> (imul_imm $C1 (imul_imm $C2 $x)) (imul_imm $(imul $C1 $C2) $x))