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AArch64: port load and store operations to ISLE. (#4785)

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This retains `lower_amode` in the handwritten code (@akirilov-arm
reports that there is an upcoming patch to port this), but tweaks it
slightly to take a `Value` rather than an `Inst`.
This commit is contained in:
Chris Fallin
2022-08-29 17:45:55 -07:00
committed by GitHub
parent 5d05d7676f
commit 955d4e4ba1
15 changed files with 442 additions and 296 deletions
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15
cranelift/codegen/src/prelude.isle
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@@ -381,14 +381,25 @@
(decl ty_float_or_vec (Type) Type)
(extern extractor ty_float_or_vec ty_float_or_vec)
;; A pure constructor that only matches 64-bit vector types.
;; A pure constructor/extractor that only matches 64-bit vector types.
(decl pure ty_vec64 (Type) Type)
(extern constructor ty_vec64 ty_vec64)
(extern constructor ty_vec64 ty_vec64_ctor)
(extern extractor ty_vec64 ty_vec64)
;; An extractor that only matches 128-bit vector types.
(decl ty_vec128 (Type) Type)
(extern extractor ty_vec128 ty_vec128)
;; An extractor that only matches dynamic vector types with a 64-bit
;; base type.
(decl ty_dyn_vec64 (Type) Type)
(extern extractor ty_dyn_vec64 ty_dyn_vec64)
;; An extractor that only matches dynamic vector types with a 128-bit
;; base type.
(decl ty_dyn_vec128 (Type) Type)
(extern extractor ty_dyn_vec128 ty_dyn_vec128)
;; An extractor that only matches 64-bit vector types with integer
;; lanes (I8X8, I16X4, I32X2)
(decl ty_vec64_int (Type) Type)