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Diffstat (limited to 'test/lit/passes/local-cse_all-features.wast')
-rw-r--r--test/lit/passes/local-cse_all-features.wast38
1 files changed, 34 insertions, 4 deletions
diff --git a/test/lit/passes/local-cse_all-features.wast b/test/lit/passes/local-cse_all-features.wast
index d943b940f..368936ae9 100644
--- a/test/lit/passes/local-cse_all-features.wast
+++ b/test/lit/passes/local-cse_all-features.wast
@@ -67,13 +67,13 @@
;; CHECK: (type $2 (func (param (ref $A))))
- ;; CHECK: (type $3 (func (param (ref null $A))))
+ ;; CHECK: (type $3 (func))
- ;; CHECK: (type $4 (func))
+ ;; CHECK: (type $4 (func (param (ref null $A))))
;; CHECK: (type $5 (func (param (ref null $B) (ref $A))))
- ;; CHECK: (func $struct-gets-nullable (type $3) (param $ref (ref null $A))
+ ;; CHECK: (func $struct-gets-nullable (type $4) (param $ref (ref null $A))
;; CHECK-NEXT: (local $1 i32)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.tee $1
@@ -182,7 +182,7 @@
)
)
- ;; CHECK: (func $creations (type $4)
+ ;; CHECK: (func $creations (type $3)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (struct.new $A
;; CHECK-NEXT: (i32.const 1)
@@ -233,6 +233,36 @@
)
)
+ ;; CHECK: (func $nested-generativity (type $3)
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (ref.eq
+ ;; CHECK-NEXT: (struct.new_default $A)
+ ;; CHECK-NEXT: (struct.new_default $A)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (ref.eq
+ ;; CHECK-NEXT: (struct.new_default $A)
+ ;; CHECK-NEXT: (struct.new_default $A)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ (func $nested-generativity
+ ;; Operations that include nested generativity are ignored.
+ (drop
+ (ref.eq
+ (struct.new_default $A)
+ (struct.new_default $A)
+ )
+ )
+ (drop
+ (ref.eq
+ (struct.new_default $A)
+ (struct.new_default $A)
+ )
+ )
+ )
+
;; CHECK: (func $structs-and-arrays-do-not-alias (type $5) (param $array (ref null $B)) (param $struct (ref $A))
;; CHECK-NEXT: (local $2 i32)
;; CHECK-NEXT: (array.set $B