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-rw-r--r--test/lit/passes/inlining_splitting.wast6
-rw-r--r--test/lit/passes/optimize-instructions-gc-tnh.wast31
-rw-r--r--test/lit/passes/optimize-instructions-gc.wast127
3 files changed, 17 insertions, 147 deletions
diff --git a/test/lit/passes/inlining_splitting.wast b/test/lit/passes/inlining_splitting.wast
index efd6b3c7d..2f840a494 100644
--- a/test/lit/passes/inlining_splitting.wast
+++ b/test/lit/passes/inlining_splitting.wast
@@ -1163,7 +1163,7 @@
)
;; A second if. We can outline both if bodies.
(if
- (ref.is_func
+ (ref.is_null
(local.get $x)
)
(loop $x
@@ -1200,7 +1200,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (if
- ;; CHECK-NEXT: (ref.is_func
+ ;; CHECK-NEXT: (ref.is_null
;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
;; CHECK-NEXT: (call $byn-split-outlined-B$multi-if_0
@@ -1231,7 +1231,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (if
- ;; CHECK-NEXT: (ref.is_func
+ ;; CHECK-NEXT: (ref.is_null
;; CHECK-NEXT: (local.get $1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (call $byn-split-outlined-B$multi-if_0
diff --git a/test/lit/passes/optimize-instructions-gc-tnh.wast b/test/lit/passes/optimize-instructions-gc-tnh.wast
index fec4c17f0..67f15de6c 100644
--- a/test/lit/passes/optimize-instructions-gc-tnh.wast
+++ b/test/lit/passes/optimize-instructions-gc-tnh.wast
@@ -140,7 +140,7 @@
)
)
- ;; TNH: (func $ref.is_func_a (type $anyref_=>_i32) (param $a anyref) (result i32)
+ ;; TNH: (func $ref.is_func (type $anyref_=>_i32) (param $a anyref) (result i32)
;; TNH-NEXT: (drop
;; TNH-NEXT: (ref.as_func
;; TNH-NEXT: (local.get $a)
@@ -148,7 +148,7 @@
;; TNH-NEXT: )
;; TNH-NEXT: (i32.const 1)
;; TNH-NEXT: )
- ;; NO_TNH: (func $ref.is_func_a (type $anyref_=>_i32) (param $a anyref) (result i32)
+ ;; NO_TNH: (func $ref.is_func (type $anyref_=>_i32) (param $a anyref) (result i32)
;; NO_TNH-NEXT: (drop
;; NO_TNH-NEXT: (ref.as_func
;; NO_TNH-NEXT: (local.get $a)
@@ -156,7 +156,7 @@
;; NO_TNH-NEXT: )
;; NO_TNH-NEXT: (i32.const 1)
;; NO_TNH-NEXT: )
- (func $ref.is_func_a (param $a (ref null any)) (result i32)
+ (func $ref.is_func (param $a (ref null any)) (result i32)
;; The check must succeed. We can return 1 here, and drop the rest, with or
;; without TNH (in particular, TNH should not just remove the cast but not
;; return a 1).
@@ -167,31 +167,6 @@
)
)
- ;; TNH: (func $ref.is_func_b (type $anyref_=>_i32) (param $a anyref) (result i32)
- ;; TNH-NEXT: (drop
- ;; TNH-NEXT: (ref.as_data
- ;; TNH-NEXT: (local.get $a)
- ;; TNH-NEXT: )
- ;; TNH-NEXT: )
- ;; TNH-NEXT: (i32.const 0)
- ;; TNH-NEXT: )
- ;; NO_TNH: (func $ref.is_func_b (type $anyref_=>_i32) (param $a anyref) (result i32)
- ;; NO_TNH-NEXT: (drop
- ;; NO_TNH-NEXT: (ref.as_data
- ;; NO_TNH-NEXT: (local.get $a)
- ;; NO_TNH-NEXT: )
- ;; NO_TNH-NEXT: )
- ;; NO_TNH-NEXT: (i32.const 0)
- ;; NO_TNH-NEXT: )
- (func $ref.is_func_b (param $a (ref null any)) (result i32)
- ;; A case where the type cannot match, and we return 0.
- (ref.is_func
- (ref.as_data
- (local.get $a)
- )
- )
- )
-
;; TNH: (func $if.arm.null (type $i32_ref|$struct|_=>_none) (param $x i32) (param $ref (ref $struct))
;; TNH-NEXT: (struct.set $struct 0
;; TNH-NEXT: (block (result (ref $struct))
diff --git a/test/lit/passes/optimize-instructions-gc.wast b/test/lit/passes/optimize-instructions-gc.wast
index c0ea515d0..42b915c38 100644
--- a/test/lit/passes/optimize-instructions-gc.wast
+++ b/test/lit/passes/optimize-instructions-gc.wast
@@ -238,17 +238,13 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (ref.is_null
- ;; CHECK-NEXT: (local.get $func)
- ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (ref.is_func
+ ;; CHECK-NEXT: (local.get $func)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (i32.eqz
- ;; CHECK-NEXT: (ref.is_null
- ;; CHECK-NEXT: (local.get $i31)
- ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (ref.is_i31
+ ;; CHECK-NEXT: (local.get $i31)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -259,17 +255,13 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (i32.eqz
- ;; NOMNL-NEXT: (ref.is_null
- ;; NOMNL-NEXT: (local.get $func)
- ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: (ref.is_func
+ ;; NOMNL-NEXT: (local.get $func)
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (i32.eqz
- ;; NOMNL-NEXT: (ref.is_null
- ;; NOMNL-NEXT: (local.get $i31)
- ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: (ref.is_i31
+ ;; NOMNL-NEXT: (local.get $i31)
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
@@ -288,103 +280,6 @@
)
)
- ;; similar to $unneeded_is, but the values are of mixed kind (is_func of
- ;; struct, etc.). regardless of nullability the result here is always 0.
- ;; CHECK: (func $unneeded_is_bad_kinds (type $funcref_dataref_i31ref_=>_none) (param $func funcref) (param $struct dataref) (param $i31 i31ref)
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block (result i32)
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (local.get $struct)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block (result i32)
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (local.get $func)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block (result i32)
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (ref.as_non_null
- ;; CHECK-NEXT: (local.get $struct)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block (result i32)
- ;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (ref.as_non_null
- ;; CHECK-NEXT: (local.get $func)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: (i32.const 0)
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; CHECK-NEXT: )
- ;; NOMNL: (func $unneeded_is_bad_kinds (type $funcref_dataref_i31ref_=>_none) (param $func funcref) (param $struct dataref) (param $i31 i31ref)
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block (result i32)
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (local.get $struct)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (i32.const 0)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block (result i32)
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (local.get $func)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (i32.const 0)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block (result i32)
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (ref.as_non_null
- ;; NOMNL-NEXT: (local.get $struct)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (i32.const 0)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block (result i32)
- ;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (ref.as_non_null
- ;; NOMNL-NEXT: (local.get $func)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: (i32.const 0)
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- ;; NOMNL-NEXT: )
- (func $unneeded_is_bad_kinds
- (param $func (ref null func))
- (param $struct (ref null struct))
- (param $i31 (ref null i31))
- (drop
- (ref.is_func (local.get $struct))
- )
- (drop
- (ref.is_i31 (local.get $func))
- )
- ;; also check non-nullable types as inputs
- (drop
- (ref.is_func (ref.as_non_null (local.get $struct)))
- )
- (drop
- (ref.is_i31 (ref.as_non_null (local.get $func)))
- )
- )
-
;; ref.as_non_null is not needed on a non-nullable value, and if something is
;; a func we don't need that either etc., and can just return the value.
;; CHECK: (func $unneeded_as (type $ref|$struct|_ref|func|_ref|i31|_=>_none) (param $struct (ref $struct)) (param $func (ref func)) (param $i31 (ref i31))
@@ -2952,7 +2847,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (ref.is_func
+ ;; CHECK-NEXT: (ref.is_null
;; CHECK-NEXT: (local.get $x)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
@@ -2970,7 +2865,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (ref.is_func
+ ;; NOMNL-NEXT: (ref.is_null
;; NOMNL-NEXT: (local.get $x)
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
@@ -2994,7 +2889,7 @@
;; likewise ref.is and ref.test
(drop
(i32.and
- (ref.is_func
+ (ref.is_null
(local.get $x)
)
(i32.const 1)
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-04 04:52:42 +0000