(module
 (type $FUNCSIG$ii (func (param i32) (result i32)))
 (import "env" "table" (table $table 1 1 anyfunc))
 (elem (get_global $__table_base) $gm)
 (import "env" "__table_base" (global $__table_base i32))
 (import "env" "_emscripten_glIsTexture" (func $gm (param i32) (result i32)))
 (export "func" (func $func))
 (func $func (; 1 ;) (; has Stack IR ;)
  (drop
   (call $gm
    (i32.const 0)
   )
  )
 )
)
