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Backport to 33.0.0: Cranelift: update to regalloc2 0.12.2; support many return values. (#10747). #10748

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Merged
alexcrichton merged 1 commit into from
May 7, 2025
Merged

Backport to 33.0.0: Cranelift: update to regalloc2 0.12.2; support many return values. (#10747). #10748

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4 changes: 2 additions & 2 deletions Cargo.lock
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2 changes: 1 addition & 1 deletion Cargo.toml
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Expand Up @@ -287,7 +287,7 @@ byte-array-literals = { path = "crates/wasi-preview1-component-adapter/byte-arra

# Bytecode Alliance maintained dependencies:
# ---------------------------
regalloc2 = "0.12.1"
regalloc2 = "0.12.2"

# cap-std family:
target-lexicon = "0.13.0"
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4 changes: 2 additions & 2 deletions supply-chain/imports.lock
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Expand Up @@ -954,8 +954,8 @@ user-login = "dtolnay"
user-name = "David Tolnay"

[[publisher.regalloc2]]
version = "0.12.1"
when = "2025-04-15"
version = "0.12.2"
when = "2025-05-07"
user-id = 3726
user-login = "cfallin"
user-name = "Chris Fallin"
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43 changes: 43 additions & 0 deletions tests/disas/many-return-values.wat
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@@ -0,0 +1,43 @@
;;! target = "x86_64"
;;! test = "compile"

(module
(type $t
(func
(result
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 10
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 20
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 30
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 40
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 50
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 60
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 70
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 80
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 90
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 100
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 110
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 120
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 130
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 140
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 150
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 160
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 170
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 180
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 190
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 200
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 210
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 220
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 230
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 240
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 250
i32 i32 i32 i32 ;; 254
)
)
)
(export "f" (func $f))
(func $f (type $t) (unreachable))
)
;; wasm[0]::function[0]::f:
;; pushq %rbp
;; movq %rsp, %rbp
;; ud2
36 changes: 36 additions & 0 deletions tests/misc_testsuite/many-return-values.wast
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@@ -0,0 +1,36 @@
(module
(type $t
(func
(result
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 10
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 20
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 30
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 40
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 50
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 60
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 70
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 80
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 90
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 100
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 110
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 120
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 130
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 140
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 150
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 160
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 170
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 180
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 190
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 200
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 210
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 220
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 230
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 240
i32 i32 i32 i32 i32 i32 i32 i32 i32 i32 ;; 250
i32 i32 i32 i32 ;; 254
)
)
)
(export "f" (func $f))
(func $f (type $t) (unreachable))
)
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