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|
;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.
;; Monomorphization creates a new function, which we can then inline. When we
;; mark the original as no-inline, we should not inline the copy, as the copy
;; inherits the metadata.
;;
;; Use --optimize-level=3 to ensure inlining works at the maximum (to avoid it
;; not happening because of size limits etc.).
;; RUN: foreach %s %t wasm-opt --no-inline=*noinline* --monomorphize-always --inlining --optimize-level=3 -all -S -o - | filecheck %s --check-prefix NO_INLINE
;; RUN: foreach %s %t wasm-opt --monomorphize-always --inlining --optimize-level=3 -all -S -o - | filecheck %s --check-prefix YESINLINE
(module
;; NO_INLINE: (type $A (sub (struct)))
;; YESINLINE: (type $A (sub (struct)))
(type $A (sub (struct)))
;; NO_INLINE: (type $B (sub $A (struct)))
;; YESINLINE: (type $B (sub $A (struct)))
(type $B (sub $A (struct)))
;; NO_INLINE: (type $2 (func (param (ref $A) (ref $B))))
;; NO_INLINE: (type $3 (func (param (ref $A))))
;; NO_INLINE: (type $4 (func (param (ref $B))))
;; NO_INLINE: (func $calls (type $2) (param $A (ref $A)) (param $B (ref $B))
;; NO_INLINE-NEXT: (call $refinable_noinline
;; NO_INLINE-NEXT: (local.get $A)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: (call $refinable_noinline
;; NO_INLINE-NEXT: (local.get $A)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: (call $refinable_noinline_2
;; NO_INLINE-NEXT: (local.get $B)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: (call $refinable_noinline_2
;; NO_INLINE-NEXT: (local.get $B)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: )
;; YESINLINE: (type $2 (func (param (ref $A) (ref $B))))
;; YESINLINE: (func $calls (type $2) (param $A (ref $A)) (param $B (ref $B))
;; YESINLINE-NEXT: (local $2 (ref $A))
;; YESINLINE-NEXT: (local $3 (ref $A))
;; YESINLINE-NEXT: (local $4 (ref $B))
;; YESINLINE-NEXT: (local $5 (ref $A))
;; YESINLINE-NEXT: (local $6 (ref $B))
;; YESINLINE-NEXT: (local $7 (ref $A))
;; YESINLINE-NEXT: (block $__inlined_func$refinable_noinline
;; YESINLINE-NEXT: (local.set $2
;; YESINLINE-NEXT: (local.get $A)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (drop
;; YESINLINE-NEXT: (local.get $2)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (block $__inlined_func$refinable_noinline$1
;; YESINLINE-NEXT: (local.set $3
;; YESINLINE-NEXT: (local.get $A)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (drop
;; YESINLINE-NEXT: (local.get $3)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (block $__inlined_func$refinable_noinline_2$2
;; YESINLINE-NEXT: (local.set $4
;; YESINLINE-NEXT: (local.get $B)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (block
;; YESINLINE-NEXT: (local.set $5
;; YESINLINE-NEXT: (local.get $4)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (drop
;; YESINLINE-NEXT: (local.get $5)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (block $__inlined_func$refinable_noinline_2$3
;; YESINLINE-NEXT: (local.set $6
;; YESINLINE-NEXT: (local.get $B)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (block
;; YESINLINE-NEXT: (local.set $7
;; YESINLINE-NEXT: (local.get $6)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: (drop
;; YESINLINE-NEXT: (local.get $7)
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
;; YESINLINE-NEXT: )
(func $calls (param $A (ref $A)) (param $B (ref $B))
;; Two calls with $A, two with $B. The calls to $B will both go to the
;; same new monomorphized function which has a refined parameter of $B.
;;
;; In NO_INLINE we will not inline any of these 4 calls (if we did not
;; propagate the no-inline flag to the copied function, we would incorrectly
;; inline the monomorphized ones). In YESINLINE mode we will inline all 4.
;;
(call $refinable_noinline
(local.get $A)
)
(call $refinable_noinline
(local.get $A)
)
(call $refinable_noinline
(local.get $B)
)
(call $refinable_noinline
(local.get $B)
)
)
;; NO_INLINE: (func $refinable_noinline (type $3) (param $ref (ref $A))
;; NO_INLINE-NEXT: (drop
;; NO_INLINE-NEXT: (local.get $ref)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: )
(func $refinable_noinline (param $ref (ref $A))
;; Some content to make it worth inlining.
(drop
(local.get $ref)
)
)
)
;; NO_INLINE: (func $refinable_noinline_2 (type $4) (param $0 (ref $B))
;; NO_INLINE-NEXT: (local $ref (ref $A))
;; NO_INLINE-NEXT: (local.set $ref
;; NO_INLINE-NEXT: (local.get $0)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: (drop
;; NO_INLINE-NEXT: (local.get $ref)
;; NO_INLINE-NEXT: )
;; NO_INLINE-NEXT: )
|
