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-rw-r--r--test/lit/passes/optimize-instructions-call_ref.wast8
-rw-r--r--test/lit/passes/optimize-instructions-gc-iit.wast6
-rw-r--r--test/lit/passes/optimize-instructions-gc.wast74
3 files changed, 67 insertions, 21 deletions
diff --git a/test/lit/passes/optimize-instructions-call_ref.wast b/test/lit/passes/optimize-instructions-call_ref.wast
index b3b781b1d..320237d1e 100644
--- a/test/lit/passes/optimize-instructions-call_ref.wast
+++ b/test/lit/passes/optimize-instructions-call_ref.wast
@@ -5,12 +5,12 @@
;; remove-unused-names is to allow fallthrough computations to work on blocks
(module
- ;; CHECK: (type $i32_i32_=>_none (func (param i32 i32)))
- (type $i32_i32_=>_none (func (param i32 i32)))
-
;; CHECK: (type $none_=>_i32 (func (result i32)))
(type $none_=>_i32 (func (result i32)))
+ ;; CHECK: (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $i32_i32_=>_none (func (param i32 i32)))
+
;; CHECK: (type $none_=>_none (func))
(type $none_=>_none (func))
@@ -143,7 +143,7 @@
;; CHECK: (func $fallthrough-bad-type (result i32)
;; CHECK-NEXT: (call_ref
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result (ref $none_=>_i32))
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (ref.func $return-nothing)
;; CHECK-NEXT: )
diff --git a/test/lit/passes/optimize-instructions-gc-iit.wast b/test/lit/passes/optimize-instructions-gc-iit.wast
index b99042643..d6bb9eb31 100644
--- a/test/lit/passes/optimize-instructions-gc-iit.wast
+++ b/test/lit/passes/optimize-instructions-gc-iit.wast
@@ -57,7 +57,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result (ref $other))
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $child)
;; CHECK-NEXT: )
@@ -92,7 +92,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result (ref $other))
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $child)
;; NOMNL-NEXT: )
@@ -127,7 +127,7 @@
;; NOMNL-TNH-NEXT: )
;; NOMNL-TNH-NEXT: )
;; NOMNL-TNH-NEXT: (drop
- ;; NOMNL-TNH-NEXT: (block
+ ;; NOMNL-TNH-NEXT: (block (result (ref $other))
;; NOMNL-TNH-NEXT: (drop
;; NOMNL-TNH-NEXT: (local.get $child)
;; NOMNL-TNH-NEXT: )
diff --git a/test/lit/passes/optimize-instructions-gc.wast b/test/lit/passes/optimize-instructions-gc.wast
index 3f12f58e9..993eb222c 100644
--- a/test/lit/passes/optimize-instructions-gc.wast
+++ b/test/lit/passes/optimize-instructions-gc.wast
@@ -569,7 +569,7 @@
;; data, etc.), so we know we will trap
;; CHECK: (func $unneeded_as_bad_kinds (param $func funcref) (param $data (ref null data)) (param $i31 (ref null i31))
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result (ref func))
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $data)
;; CHECK-NEXT: )
@@ -577,7 +577,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result dataref)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $i31)
;; CHECK-NEXT: )
@@ -585,7 +585,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result i31ref)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $func)
;; CHECK-NEXT: )
@@ -593,7 +593,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result (ref func))
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $data)
;; CHECK-NEXT: )
@@ -601,7 +601,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result dataref)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $i31)
;; CHECK-NEXT: )
@@ -609,7 +609,7 @@
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result i31ref)
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $func)
;; CHECK-NEXT: )
@@ -619,7 +619,7 @@
;; CHECK-NEXT: )
;; NOMNL: (func $unneeded_as_bad_kinds (param $func funcref) (param $data (ref null data)) (param $i31 (ref null i31))
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result (ref func))
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $data)
;; NOMNL-NEXT: )
@@ -627,7 +627,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result dataref)
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $i31)
;; NOMNL-NEXT: )
@@ -635,7 +635,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result i31ref)
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $func)
;; NOMNL-NEXT: )
@@ -643,7 +643,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result (ref func))
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $data)
;; NOMNL-NEXT: )
@@ -651,7 +651,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result dataref)
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $i31)
;; NOMNL-NEXT: )
@@ -659,7 +659,7 @@
;; NOMNL-NEXT: )
;; NOMNL-NEXT: )
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result i31ref)
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $func)
;; NOMNL-NEXT: )
@@ -1668,7 +1668,7 @@
;; CHECK: (func $incompatible-cast-of-non-null (param $struct (ref $struct))
;; CHECK-NEXT: (drop
- ;; CHECK-NEXT: (block
+ ;; CHECK-NEXT: (block (result (ref $array))
;; CHECK-NEXT: (drop
;; CHECK-NEXT: (local.get $struct)
;; CHECK-NEXT: )
@@ -1681,7 +1681,7 @@
;; CHECK-NEXT: )
;; NOMNL: (func $incompatible-cast-of-non-null (param $struct (ref $struct))
;; NOMNL-NEXT: (drop
- ;; NOMNL-NEXT: (block
+ ;; NOMNL-NEXT: (block (result (ref $array))
;; NOMNL-NEXT: (drop
;; NOMNL-NEXT: (local.get $struct)
;; NOMNL-NEXT: )
@@ -1908,4 +1908,50 @@
)
)
)
+
+ ;; CHECK: (func $consecutive-opts-with-unreachable (param $func funcref)
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (ref.cast
+ ;; CHECK-NEXT: (block (result dataref)
+ ;; CHECK-NEXT: (drop
+ ;; CHECK-NEXT: (local.get $func)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (unreachable)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: (rtt.canon $struct)
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; CHECK-NEXT: )
+ ;; NOMNL: (func $consecutive-opts-with-unreachable (param $func funcref)
+ ;; NOMNL-NEXT: (drop
+ ;; NOMNL-NEXT: (ref.cast
+ ;; NOMNL-NEXT: (block (result dataref)
+ ;; NOMNL-NEXT: (drop
+ ;; NOMNL-NEXT: (local.get $func)
+ ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: (unreachable)
+ ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: (rtt.canon $struct)
+ ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: )
+ ;; NOMNL-NEXT: )
+ (func $consecutive-opts-with-unreachable (param $func funcref)
+ (drop
+ (ref.cast
+ ;; Casting a funcref to data will definitely fail, so this will be
+ ;; replaced with an unreachable. But it should be enclosed in a block of
+ ;; the previous type, so that the outside ref.cast is not confused. This
+ ;; is a regression test for a bug where we replace this node with an
+ ;; unreachable one, but we left refinalize til the end of all the other
+ ;; opts - and that meant that we got to our parent, the ref.cast, with
+ ;; one unreachable child but before it itself was refinalized, so its
+ ;; type was *not* unreachable yet, which meant it saw inconsistent IR
+ ;; that then led to an assertion.
+ (ref.as_data
+ (local.get $func)
+ )
+ (rtt.canon $struct)
+ )
+ )
+ )
)
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-08 06:03:24 +0000