diff --git a/src/spectests/put/elem.wast b/src/spectests/put/elem.wast
deleted file mode 100644
index 3c204c073..000000000
--- a/src/spectests/put/elem.wast
+++ /dev/null
@@ -1,381 +0,0 @@
-;; Test the element section
-
-;; Syntax
-(module
-  (table $t 10 anyfunc)
-  (func $f)
-  (elem (i32.const 0))
-  (elem (i32.const 0) $f $f)
-  (elem (offset (i32.const 0)))
-  (elem (offset (i32.const 0)) $f $f)
-  (elem 0 (i32.const 0))
-  (elem 0x0 (i32.const 0) $f $f)
-  (elem 0x000 (offset (i32.const 0)))
-  (elem 0 (offset (i32.const 0)) $f $f)
-  (elem $t (i32.const 0))
-  (elem $t (i32.const 0) $f $f)
-  (elem $t (offset (i32.const 0)))
-  (elem $t (offset (i32.const 0)) $f $f)
-)
-
-;; Basic use
-
-(module
-  (table 10 anyfunc)
-  (func $f)
-  (elem (i32.const 0) $f)
-)
-(module
-  (import "spectest" "table" (table 10 anyfunc))
-  (func $f)
-  (elem (i32.const 0) $f)
-)
-
-(module
-  (table 10 anyfunc)
-  (func $f)
-  (elem (i32.const 0) $f)
-  (elem (i32.const 3) $f)
-  (elem (i32.const 7) $f)
-  (elem (i32.const 5) $f)
-  (elem (i32.const 3) $f)
-)
-(module
-  (import "spectest" "table" (table 10 anyfunc))
-  (func $f)
-  (elem (i32.const 9) $f)
-  (elem (i32.const 3) $f)
-  (elem (i32.const 7) $f)
-  (elem (i32.const 3) $f)
-  (elem (i32.const 5) $f)
-)
-
-(module
-  (global (import "spectest" "global_i32") i32)
-  (table 1000 anyfunc)
-  (func $f)
-  (elem (get_global 0) $f)
-)
-
-(module
-  (global $g (import "spectest" "global_i32") i32)
-  (table 1000 anyfunc)
-  (func $f)
-  (elem (get_global $g) $f)
-)
-
-(module
-  (type $out-i32 (func (result i32)))
-  (table 10 anyfunc)
-  (elem (i32.const 7) $const-i32-a)
-  (elem (i32.const 9) $const-i32-b)
-  (func $const-i32-a (type $out-i32) (i32.const 65))
-  (func $const-i32-b (type $out-i32) (i32.const 66))
-  (func (export "call-7") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 7))
-  )
-  (func (export "call-9") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 9))
-  )
-)
-(assert_return (invoke "call-7") (i32.const 65))
-(assert_return (invoke "call-9") (i32.const 66))
-
-;; Corner cases
-
-(module
-  (table 10 anyfunc)
-  (func $f)
-  (elem (i32.const 9) $f)
-)
-(module
-  (import "spectest" "table" (table 10 anyfunc))
-  (func $f)
-  (elem (i32.const 9) $f)
-)
-
-(module
-  (table 0 anyfunc)
-  (elem (i32.const 0))
-)
-(module
-  (import "spectest" "table" (table 0 anyfunc))
-  (elem (i32.const 0))
-)
-
-(module
-  (table 0 0 anyfunc)
-  (elem (i32.const 0))
-)
-
-(module
-  (table 20 anyfunc)
-  (elem (i32.const 20))
-)
-
-(module
-  (import "spectest" "table" (table 0 anyfunc))
-  (func $f)
-  (elem (i32.const 0) $f)
-)
-
-(module
-  (import "spectest" "table" (table 0 100 anyfunc))
-  (func $f)
-  (elem (i32.const 0) $f)
-)
-
-(module
-  (import "spectest" "table" (table 0 anyfunc))
-  (func $f)
-  (elem (i32.const 1) $f)
-)
-
-(module
-  (import "spectest" "table" (table 0 30 anyfunc))
-  (func $f)
-  (elem (i32.const 1) $f)
-)
-
-;; Invalid bounds for elements
-
-(assert_unlinkable
-  (module
-    (table 0 anyfunc)
-    (func $f)
-    (elem (i32.const 0) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 0 0 anyfunc)
-    (func $f)
-    (elem (i32.const 0) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 0 1 anyfunc)
-    (func $f)
-    (elem (i32.const 0) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 0 anyfunc)
-    (elem (i32.const 1))
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 10 anyfunc)
-    (func $f)
-    (elem (i32.const 10) $f)
-  )
-  "elements segment does not fit"
-)
-(assert_unlinkable
-  (module
-    (import "spectest" "table" (table 10 anyfunc))
-    (func $f)
-    (elem (i32.const 10) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 10 20 anyfunc)
-    (func $f)
-    (elem (i32.const 10) $f)
-  )
-  "elements segment does not fit"
-)
-(assert_unlinkable
-  (module
-    (import "spectest" "table" (table 10 anyfunc))
-    (func $f)
-    (elem (i32.const 10) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 10 anyfunc)
-    (func $f)
-    (elem (i32.const -1) $f)
-  )
-  "elements segment does not fit"
-)
-(assert_unlinkable
-  (module
-    (import "spectest" "table" (table 10 anyfunc))
-    (func $f)
-    (elem (i32.const -1) $f)
-  )
-  "elements segment does not fit"
-)
-
-(assert_unlinkable
-  (module
-    (table 10 anyfunc)
-    (func $f)
-    (elem (i32.const -10) $f)
-  )
-  "elements segment does not fit"
-)
-(assert_unlinkable
-  (module
-    (import "spectest" "table" (table 10 anyfunc))
-    (func $f)
-    (elem (i32.const -10) $f)
-  )
-  "elements segment does not fit"
-)
-
-;; Element without table
-
-(assert_invalid
-  (module
-    (func $f)
-    (elem (i32.const 0) $f)
-  )
-  "unknown table 0"
-)
-
-;; Invalid offsets
-
-(assert_invalid
-  (module
-    (table 1 anyfunc)
-    (elem (i64.const 0))
-  )
-  "type mismatch"
-)
-
-(assert_invalid
-  (module
-    (table 1 anyfunc)
-    (elem (i32.ctz (i32.const 0)))
-  )
-  "constant expression required"
-)
-
-(assert_invalid
-  (module
-    (table 1 anyfunc)
-    (elem (nop))
-  )
-  "constant expression required"
-)
-
-(assert_invalid
-  (module
-    (table 1 anyfunc)
-    (elem (offset (nop) (i32.const 0)))
-  )
-  "constant expression required"
-)
-
-(assert_invalid
-  (module
-    (table 1 anyfunc)
-    (elem (offset (i32.const 0) (nop)))
-  )
-  "constant expression required"
-)
-
-;; Use of internal globals in constant expressions is not allowed in MVP.
-;; (assert_invalid
-;;   (module (memory 1) (data (get_global $g)) (global $g (mut i32) (i32.const 0)))
-;;   "constant expression required"
-;; )
-
-;; Two elements target the same slot
-
-(module
-  (type $out-i32 (func (result i32)))
-  (table 10 anyfunc)
-  (elem (i32.const 9) $const-i32-a)
-  (elem (i32.const 9) $const-i32-b)
-  (func $const-i32-a (type $out-i32) (i32.const 65))
-  (func $const-i32-b (type $out-i32) (i32.const 66))
-  (func (export "call-overwritten") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 9))
-  )
-)
-(assert_return (invoke "call-overwritten") (i32.const 66))
-
-(module
-  (type $out-i32 (func (result i32)))
-  (import "spectest" "table" (table 10 anyfunc))
-  (elem (i32.const 9) $const-i32-a)
-  (elem (i32.const 9) $const-i32-b)
-  (func $const-i32-a (type $out-i32) (i32.const 65))
-  (func $const-i32-b (type $out-i32) (i32.const 66))
-  (func (export "call-overwritten-element") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 9))
-  )
-)
-(assert_return (invoke "call-overwritten-element") (i32.const 66))
-
-;; Element sections across multiple modules change the same table
-
-(module $module1
-  (type $out-i32 (func (result i32)))
-  (table (export "shared-table") 10 anyfunc)
-  (elem (i32.const 8) $const-i32-a)
-  (elem (i32.const 9) $const-i32-b)
-  (func $const-i32-a (type $out-i32) (i32.const 65))
-  (func $const-i32-b (type $out-i32) (i32.const 66))
-  (func (export "call-7") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 7))
-  )
-  (func (export "call-8") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 8))
-  )
-  (func (export "call-9") (type $out-i32)
-    (call_indirect (type $out-i32) (i32.const 9))
-  )
-)
-
-(register "module1" $module1)
-
-(assert_trap (invoke $module1 "call-7") "uninitialized element 7")
-(assert_return (invoke $module1 "call-8") (i32.const 65))
-(assert_return (invoke $module1 "call-9") (i32.const 66))
-
-(module $module2
-  (type $out-i32 (func (result i32)))
-  (import "module1" "shared-table" (table 10 anyfunc))
-  (elem (i32.const 7) $const-i32-c)
-  (elem (i32.const 8) $const-i32-d)
-  (func $const-i32-c (type $out-i32) (i32.const 67))
-  (func $const-i32-d (type $out-i32) (i32.const 68))
-)
-
-(assert_return (invoke $module1 "call-7") (i32.const 67))
-(assert_return (invoke $module1 "call-8") (i32.const 68))
-(assert_return (invoke $module1 "call-9") (i32.const 66))
-
-(module $module3
-  (type $out-i32 (func (result i32)))
-  (import "module1" "shared-table" (table 10 anyfunc))
-  (elem (i32.const 8) $const-i32-e)
-  (elem (i32.const 9) $const-i32-f)
-  (func $const-i32-e (type $out-i32) (i32.const 69))
-  (func $const-i32-f (type $out-i32) (i32.const 70))
-)
-
-(assert_return (invoke $module1 "call-7") (i32.const 67))
-(assert_return (invoke $module1 "call-8") (i32.const 69))
-(assert_return (invoke $module1 "call-9") (i32.const 70))
diff --git a/src/spectests/put/if_.wast b/src/spectests/put/if_.wast
deleted file mode 100644
index 1c2f90225..000000000
--- a/src/spectests/put/if_.wast
+++ /dev/null
@@ -1,742 +0,0 @@
-;; Test `if` operator
-
-(module
-  ;; Auxiliary definition
-  (memory 1)
-
-  (func $dummy)
-
-  (func (export "empty") (param i32)
-    (if (get_local 0) (then))
-    (if (get_local 0) (then) (else))
-    (if $l (get_local 0) (then))
-    (if $l (get_local 0) (then) (else))
-  )
-
-  (func (export "singular") (param i32) (result i32)
-    (if (get_local 0) (then (nop)))
-    (if (get_local 0) (then (nop)) (else (nop)))
-    (if (result i32) (get_local 0) (then (i32.const 7)) (else (i32.const 8)))
-  )
-
-  (func (export "multi") (param i32) (result i32)
-    (if (get_local 0) (then (call $dummy) (call $dummy) (call $dummy)))
-    (if (get_local 0) (then) (else (call $dummy) (call $dummy) (call $dummy)))
-    (if (result i32) (get_local 0)
-      (then (call $dummy) (call $dummy) (i32.const 8))
-      (else (call $dummy) (call $dummy) (i32.const 9))
-    )
-  )
-
-  (func (export "nested") (param i32 i32) (result i32)
-    (if (result i32) (get_local 0)
-      (then
-        (if (get_local 1) (then (call $dummy) (block) (nop)))
-        (if (get_local 1) (then) (else (call $dummy) (block) (nop)))
-        (if (result i32) (get_local 1)
-          (then (call $dummy) (i32.const 9))
-          (else (call $dummy) (i32.const 10))
-        )
-      )
-      (else
-        (if (get_local 1) (then (call $dummy) (block) (nop)))
-        (if (get_local 1) (then) (else (call $dummy) (block) (nop)))
-        (if (result i32) (get_local 1)
-          (then (call $dummy) (i32.const 10))
-          (else (call $dummy) (i32.const 11))
-        )
-      )
-    )
-  )
-
-  (func (export "as-select-first") (param i32) (result i32)
-    (select
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (i32.const 2) (i32.const 3)
-    )
-  )
-  (func (export "as-select-mid") (param i32) (result i32)
-    (select
-      (i32.const 2)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (i32.const 3)
-    )
-  )
-  (func (export "as-select-last") (param i32) (result i32)
-    (select
-      (i32.const 2) (i32.const 3)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-    )
-  )
-
-  (func (export "as-loop-first") (param i32) (result i32)
-    (loop (result i32)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (call $dummy) (call $dummy)
-    )
-  )
-  (func (export "as-loop-mid") (param i32) (result i32)
-    (loop (result i32)
-      (call $dummy)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (call $dummy)
-    )
-  )
-  (func (export "as-loop-last") (param i32) (result i32)
-    (loop (result i32)
-      (call $dummy) (call $dummy)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-    )
-  )
-
-  (func (export "as-if-condition") (param i32) (result i32)
-    (if (result i32)
-      (if (result i32) (get_local 0)
-        (then (i32.const 1)) (else (i32.const 0))
-      )
-      (then (call $dummy) (i32.const 2))
-      (else (call $dummy) (i32.const 3))
-    )
-  )
-
-  (func (export "as-br_if-first") (param i32) (result i32)
-    (block (result i32)
-      (br_if 0
-        (if (result i32) (get_local 0)
-          (then (call $dummy) (i32.const 1))
-          (else (call $dummy) (i32.const 0))
-        )
-        (i32.const 2)
-      )
-      (return (i32.const 3))
-    )
-  )
-  (func (export "as-br_if-last") (param i32) (result i32)
-    (block (result i32)
-      (br_if 0
-        (i32.const 2)
-        (if (result i32) (get_local 0)
-          (then (call $dummy) (i32.const 1))
-          (else (call $dummy) (i32.const 0))
-        )
-      )
-      (return (i32.const 3))
-    )
-  )
-
-  (func (export "as-br_table-first") (param i32) (result i32)
-    (block (result i32)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (i32.const 2)
-      (br_table 0 0)
-    )
-  )
-  (func (export "as-br_table-last") (param i32) (result i32)
-    (block (result i32)
-      (i32.const 2)
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 1))
-        (else (call $dummy) (i32.const 0))
-      )
-      (br_table 0 0)
-    )
-  )
-
-  (func $func (param i32 i32) (result i32) (get_local 0))
-  (type $check (func (param i32 i32) (result i32)))
-  (table anyfunc (elem $func))
-  (func (export "as-call_indirect-first") (param i32) (result i32)
-    (block (result i32)
-      (call_indirect (type $check)
-        (if (result i32) (get_local 0)
-          (then (call $dummy) (i32.const 1))
-          (else (call $dummy) (i32.const 0))
-        )
-        (i32.const 2) (i32.const 0)
-      )
-    )
-  )
-  (func (export "as-call_indirect-mid") (param i32) (result i32)
-    (block (result i32)
-      (call_indirect (type $check)
-        (i32.const 2)
-        (if (result i32) (get_local 0)
-          (then (call $dummy) (i32.const 1))
-          (else (call $dummy) (i32.const 0))
-        )
-        (i32.const 0)
-      )
-    )
-  )
-  (func (export "as-call_indirect-last") (param i32) (result i32)
-    (block (result i32)
-      (call_indirect (type $check)
-        (i32.const 2) (i32.const 0)
-        (if (result i32) (get_local 0)
-          (then (call $dummy) (i32.const 1))
-          (else (call $dummy) (i32.const 0))
-        )
-      )
-    )
-  )
-
-  (func (export "as-store-first") (param i32)
-    (if (result i32) (get_local 0)
-      (then (call $dummy) (i32.const 1))
-      (else (call $dummy) (i32.const 0))
-    )
-    (i32.const 2)
-    (i32.store)
-  )
-  (func (export "as-store-last") (param i32)
-    (i32.const 2)
-    (if (result i32) (get_local 0)
-      (then (call $dummy) (i32.const 1))
-      (else (call $dummy) (i32.const 0))
-    )
-    (i32.store)
-  )
-
-  (func (export "as-memory.grow-value") (param i32) (result i32)
-    (memory.grow
-      (if (result i32) (get_local 0)
-        (then (i32.const 1))
-        (else (i32.const 0))
-      )
-    )
-  )
-
-  (func $f (param i32) (result i32) (get_local 0))
-
-  (func (export "as-call-value") (param i32) (result i32)
-    (call $f
-      (if (result i32) (get_local 0)
-        (then (i32.const 1))
-        (else (i32.const 0))
-      )
-    )
-  )
-  (func (export "as-return-value") (param i32) (result i32)
-    (if (result i32) (get_local 0)
-      (then (i32.const 1))
-      (else (i32.const 0)))
-    (return)
-  )
-  (func (export "as-drop-operand") (param i32)
-    (drop
-      (if (result i32) (get_local 0)
-        (then (i32.const 1))
-        (else (i32.const 0))
-      )
-    )
-  )
-  (func (export "as-br-value") (param i32) (result i32)
-    (block (result i32)
-      (br 0
-        (if (result i32) (get_local 0)
-          (then (i32.const 1))
-          (else (i32.const 0))
-        )
-      )
-    )
-  )
-  (func (export "as-set_local-value") (param i32) (result i32)
-    (local i32)
-    (set_local 0
-      (if (result i32) (get_local 0)
-        (then (i32.const 1))
-        (else (i32.const 0))
-      )
-    )
-    (get_local 0)
-  )
-  (func (export "as-load-operand") (param i32) (result i32)
-    (i32.load
-      (if (result i32) (get_local 0)
-        (then (i32.const 11))
-        (else (i32.const 10))
-      )
-    )
-  )
-
-  (func (export "as-unary-operand") (param i32) (result i32)
-    (i32.ctz
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 13))
-        (else (call $dummy) (i32.const -13))
-      )
-    )
-  )
-  (func (export "as-binary-operand") (param i32 i32) (result i32)
-    (i32.mul
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 3))
-        (else (call $dummy) (i32.const -3))
-      )
-      (if (result i32) (get_local 1)
-        (then (call $dummy) (i32.const 4))
-        (else (call $dummy) (i32.const -5))
-      )
-    )
-  )
-  (func (export "as-test-operand") (param i32) (result i32)
-    (i32.eqz
-      (if (result i32) (get_local 0)
-        (then (call $dummy) (i32.const 13))
-        (else (call $dummy) (i32.const 0))
-      )
-    )
-  )
-  (func (export "as-compare-operand") (param i32 i32) (result i32)
-    (f32.gt
-      (if (result f32) (get_local 0)
-        (then (call $dummy) (f32.const 3))
-        (else (call $dummy) (f32.const -3))
-      )
-      (if (result f32) (get_local 1)
-        (then (call $dummy) (f32.const 4))
-        (else (call $dummy) (f32.const -4))
-      )
-    )
-  )
-
-  (func (export "break-bare") (result i32)
-    (if (i32.const 1) (then (br 0) (unreachable)))
-    (if (i32.const 1) (then (br 0) (unreachable)) (else (unreachable)))
-    (if (i32.const 0) (then (unreachable)) (else (br 0) (unreachable)))
-    (if (i32.const 1) (then (br_if 0 (i32.const 1)) (unreachable)))
-    (if (i32.const 1) (then (br_if 0 (i32.const 1)) (unreachable)) (else (unreachable)))
-    (if (i32.const 0) (then (unreachable)) (else (br_if 0 (i32.const 1)) (unreachable)))
-    (if (i32.const 1) (then (br_table 0 (i32.const 0)) (unreachable)))
-    (if (i32.const 1) (then (br_table 0 (i32.const 0)) (unreachable)) (else (unreachable)))
-    (if (i32.const 0) (then (unreachable)) (else (br_table 0 (i32.const 0)) (unreachable)))
-    (i32.const 19)
-  )
-
-  (func (export "break-value") (param i32) (result i32)
-    (if (result i32) (get_local 0)
-      (then (br 0 (i32.const 18)) (i32.const 19))
-      (else (br 0 (i32.const 21)) (i32.const 20))
-    )
-  )
-
-  (func (export "effects") (param i32) (result i32)
-    (local i32)
-    (if
-      (block (result i32) (set_local 1 (i32.const 1)) (get_local 0))
-      (then
-        (set_local 1 (i32.mul (get_local 1) (i32.const 3)))
-        (set_local 1 (i32.sub (get_local 1) (i32.const 5)))
-        (set_local 1 (i32.mul (get_local 1) (i32.const 7)))
-        (br 0)
-        (set_local 1 (i32.mul (get_local 1) (i32.const 100)))
-      )
-      (else
-        (set_local 1 (i32.mul (get_local 1) (i32.const 5)))
-        (set_local 1 (i32.sub (get_local 1) (i32.const 7)))
-        (set_local 1 (i32.mul (get_local 1) (i32.const 3)))
-        (br 0)
-        (set_local 1 (i32.mul (get_local 1) (i32.const 1000)))
-      )
-    )
-    (get_local 1)
-  )
-)
-
-(assert_return (invoke "empty" (i32.const 0)))
-(assert_return (invoke "empty" (i32.const 1)))
-(assert_return (invoke "empty" (i32.const 100)))
-(assert_return (invoke "empty" (i32.const -2)))
-
-(assert_return (invoke "singular" (i32.const 0)) (i32.const 8))
-(assert_return (invoke "singular" (i32.const 1)) (i32.const 7))
-(assert_return (invoke "singular" (i32.const 10)) (i32.const 7))
-(assert_return (invoke "singular" (i32.const -10)) (i32.const 7))
-
-(assert_return (invoke "multi" (i32.const 0)) (i32.const 9))
-(assert_return (invoke "multi" (i32.const 1)) (i32.const 8))
-(assert_return (invoke "multi" (i32.const 13)) (i32.const 8))
-(assert_return (invoke "multi" (i32.const -5)) (i32.const 8))
-
-(assert_return (invoke "nested" (i32.const 0) (i32.const 0)) (i32.const 11))
-(assert_return (invoke "nested" (i32.const 1) (i32.const 0)) (i32.const 10))
-(assert_return (invoke "nested" (i32.const 0) (i32.const 1)) (i32.const 10))
-(assert_return (invoke "nested" (i32.const 3) (i32.const 2)) (i32.const 9))
-(assert_return (invoke "nested" (i32.const 0) (i32.const -100)) (i32.const 10))
-(assert_return (invoke "nested" (i32.const 10) (i32.const 10)) (i32.const 9))
-(assert_return (invoke "nested" (i32.const 0) (i32.const -1)) (i32.const 10))
-(assert_return (invoke "nested" (i32.const -111) (i32.const -2)) (i32.const 9))
-
-(assert_return (invoke "as-select-first" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-select-first" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-select-mid" (i32.const 0)) (i32.const 2))
-(assert_return (invoke "as-select-mid" (i32.const 1)) (i32.const 2))
-(assert_return (invoke "as-select-last" (i32.const 0)) (i32.const 3))
-(assert_return (invoke "as-select-last" (i32.const 1)) (i32.const 2))
-
-(assert_return (invoke "as-loop-first" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-loop-first" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-loop-mid" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-loop-mid" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-loop-last" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-loop-last" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-if-condition" (i32.const 0)) (i32.const 3))
-(assert_return (invoke "as-if-condition" (i32.const 1)) (i32.const 2))
-
-(assert_return (invoke "as-br_if-first" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-br_if-first" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-br_if-last" (i32.const 0)) (i32.const 3))
-(assert_return (invoke "as-br_if-last" (i32.const 1)) (i32.const 2))
-
-(assert_return (invoke "as-br_table-first" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-br_table-first" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-br_table-last" (i32.const 0)) (i32.const 2))
-(assert_return (invoke "as-br_table-last" (i32.const 1)) (i32.const 2))
-
-(assert_return (invoke "as-call_indirect-first" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-call_indirect-first" (i32.const 1)) (i32.const 1))
-(assert_return (invoke "as-call_indirect-mid" (i32.const 0)) (i32.const 2))
-(assert_return (invoke "as-call_indirect-mid" (i32.const 1)) (i32.const 2))
-(assert_return (invoke "as-call_indirect-last" (i32.const 0)) (i32.const 2))
-(assert_trap (invoke "as-call_indirect-last" (i32.const 1)) "undefined element")
-
-(assert_return (invoke "as-store-first" (i32.const 0)))
-(assert_return (invoke "as-store-first" (i32.const 1)))
-(assert_return (invoke "as-store-last" (i32.const 0)))
-(assert_return (invoke "as-store-last" (i32.const 1)))
-
-(assert_return (invoke "as-memory.grow-value" (i32.const 0)) (i32.const 1))
-(assert_return (invoke "as-memory.grow-value" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-call-value" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-call-value" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-return-value" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-return-value" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-drop-operand" (i32.const 0)))
-(assert_return (invoke "as-drop-operand" (i32.const 1)))
-
-(assert_return (invoke "as-br-value" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-br-value" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-set_local-value" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-set_local-value" (i32.const 1)) (i32.const 1))
-
-(assert_return (invoke "as-load-operand" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-load-operand" (i32.const 1)) (i32.const 0))
-
-(assert_return (invoke "as-unary-operand" (i32.const 0)) (i32.const 0))
-(assert_return (invoke "as-unary-operand" (i32.const 1)) (i32.const 0))
-(assert_return (invoke "as-unary-operand" (i32.const -1)) (i32.const 0))
-
-(assert_return (invoke "as-binary-operand" (i32.const 0) (i32.const 0)) (i32.const 15))
-(assert_return (invoke "as-binary-operand" (i32.const 0) (i32.const 1)) (i32.const -12))
-(assert_return (invoke "as-binary-operand" (i32.const 1) (i32.const 0)) (i32.const -15))
-(assert_return (invoke "as-binary-operand" (i32.const 1) (i32.const 1)) (i32.const 12))
-
-(assert_return (invoke "as-test-operand" (i32.const 0)) (i32.const 1))
-(assert_return (invoke "as-test-operand" (i32.const 1)) (i32.const 0))
-
-(assert_return (invoke "as-compare-operand" (i32.const 0) (i32.const 0)) (i32.const 1))
-(assert_return (invoke "as-compare-operand" (i32.const 0) (i32.const 1)) (i32.const 0))
-(assert_return (invoke "as-compare-operand" (i32.const 1) (i32.const 0)) (i32.const 1))
-(assert_return (invoke "as-compare-operand" (i32.const 1) (i32.const 1)) (i32.const 0))
-
-(assert_return (invoke "break-bare") (i32.const 19))
-(assert_return (invoke "break-value" (i32.const 1)) (i32.const 18))
-(assert_return (invoke "break-value" (i32.const 0)) (i32.const 21))
-
-(assert_return (invoke "effects" (i32.const 1)) (i32.const -14))
-(assert_return (invoke "effects" (i32.const 0)) (i32.const -6))
-
-(assert_invalid
-  (module (func $type-empty-i32 (result i32) (if (i32.const 0) (then))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-i64 (result i64) (if (i32.const 0) (then))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-f32 (result f32) (if (i32.const 0) (then))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-f64 (result f64) (if (i32.const 0) (then))))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-empty-i32 (result i32) (if (i32.const 0) (then) (else))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-i64 (result i64) (if (i32.const 0) (then) (else))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-f32 (result f32) (if (i32.const 0) (then) (else))))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-empty-f64 (result f64) (if (i32.const 0) (then) (else))))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-value-num-vs-void
-    (if (i32.const 1) (then (i32.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-value-num-vs-void
-    (if (i32.const 1) (then (i32.const 1)) (else))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-value-num-vs-void
-    (if (i32.const 1) (then) (else (i32.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-both-value-num-vs-void
-    (if (i32.const 1) (then (i32.const 1)) (else (i32.const 1)))
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-value-empty-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then) (else (i32.const 0)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-value-empty-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i32.const 0)) (else))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-both-value-empty-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then) (else))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-no-else-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i32.const 1)))
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-value-void-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (nop)) (else (i32.const 0)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-value-void-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i32.const 0)) (else (nop)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-both-value-void-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (nop)) (else (nop)))
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-value-num-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i64.const 1)) (else (i32.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-value-num-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i32.const 1)) (else (i64.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-both-value-num-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i64.const 1)) (else (i64.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-both-different-value-num-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i64.const 1)) (else (f64.const 1)))
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-value-unreached-select (result i32)
-    (if (result i64)
-      (i32.const 0)
-      (then (select (unreachable) (unreachable) (unreachable)))
-      (else (i64.const 0))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-value-unreached-select (result i32)
-    (if (result i64)
-      (i32.const 1)
-      (then (i64.const 0))
-      (else (select (unreachable) (unreachable) (unreachable)))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-value-unreached-select (result i32)
-    (if (result i64)
-      (i32.const 1)
-      (then (select (unreachable) (unreachable) (unreachable)))
-      (else (select (unreachable) (unreachable) (unreachable)))
-    )
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-break-last-void-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (br 0)) (else (i32.const 1)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-break-last-void-vs-num (result i32)
-    (if (result i32) (i32.const 1) (then (i32.const 1)) (else (br 0)))
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-break-empty-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (br 0) (i32.const 1))
-      (else (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-break-empty-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (i32.const 1))
-      (else (br 0) (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-then-break-void-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (br 0 (nop)) (i32.const 1))
-      (else (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-break-void-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (i32.const 1))
-      (else (br 0 (nop)) (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-
-(assert_invalid
-  (module (func $type-then-break-num-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (br 0 (i64.const 1)) (i32.const 1))
-      (else (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-(assert_invalid
-  (module (func $type-else-break-num-vs-num (result i32)
-    (if (result i32) (i32.const 1)
-      (then (i32.const 1))
-      (else (br 0 (i64.const 1)) (i32.const 1))
-    )
-  ))
-  "type mismatch"
-)
-
-
-(assert_malformed
-  (module quote "(func if end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if $a end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if else $l end)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if $a else $l end)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if else end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if else $l end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if else $l1 end $l2)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if $a else end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if $a else $a end $l)")
-  "mismatching label"
-)
-(assert_malformed
-  (module quote "(func if $a else $l end $l)")
-  "mismatching label"
-)