2 files changed, 79 insertions, 0 deletions
diff --git a/test/dot_s/em_js.s b/test/dot_s/em_js.s
new file mode 100644
index 000000000..4f6b46898
--- /dev/null
+++ b/test/dot_s/em_js.s
@@ -0,0 +1,31 @@
+  .text
+  .file "/tmp/tmpkxUaTH/a.out.bc"
+  .globl  main
+  .type main,@function
+main:                                   # @main
+  .result   i32
+# BB#0:
+  i32.const $push0=, 15
+  i32.call      $push1=, foo@FUNCTION, $pop0
+  return    $pop1
+  .endfunc
+.Lfunc_end0:
+  .size main, .Lfunc_end0-main
+
+  .globl  __em_js__foo
+  .type __em_js__foo,@function
+__em_js__foo:                                   # @__em_js__foo
+  .result   i32
+# BB#0:
+  i32.const $push1=, .str
+  .endfunc
+.Lfunc_end0:
+  .size __em_js__foo, .Lfunc_end0-__em_js__foo
+
+  .type .str,@object            # @.str
+  .data
+.str:
+  .asciz  "(int x)<::>{ Module.print(\"got x=\" + x); }"
+  .size .str, 43
+
+  .functype foo, i32, i32
diff --git a/test/dot_s/em_js.wast b/test/dot_s/em_js.wast
new file mode 100644
index 000000000..14cd7b686
--- /dev/null
+++ b/test/dot_s/em_js.wast
@@ -0,0 +1,48 @@
+(module
+ (type $FUNCSIG$ii (func (param i32) (result i32)))
+ (import "env" "foo" (func $foo (param i32) (result i32)))
+ (import "env" "memory" (memory $0 1))
+ (table 0 anyfunc)
+ (data (i32.const 16) "(int x)<::>{ Module.print(\"got x=\" + x); }\00")
+ (export "main" (func $main))
+ (export "stackSave" (func $stackSave))
+ (export "stackAlloc" (func $stackAlloc))
+ (export "stackRestore" (func $stackRestore))
+ (func $main (; 1 ;) (result i32)
+  (return
+   (call $foo
+    (i32.const 15)
+   )
+  )
+ )
+ (func $stackSave (; 2 ;) (result i32)
+  (i32.load offset=4
+   (i32.const 0)
+  )
+ )
+ (func $stackAlloc (; 3 ;) (param $0 i32) (result i32)
+  (local $1 i32)
+  (i32.store offset=4
+   (i32.const 0)
+   (tee_local $1
+    (i32.and
+     (i32.sub
+      (i32.load offset=4
+       (i32.const 0)
+      )
+      (get_local $0)
+     )
+     (i32.const -16)
+    )
+   )
+  )
+  (get_local $1)
+ )
+ (func $stackRestore (; 4 ;) (param $0 i32)
+  (i32.store offset=4
+   (i32.const 0)
+   (get_local $0)
+  )
+ )
+)
+;; METADATA: { "asmConsts": {},"emJsFuncs": {"foo": "(int x)<::>{ Module.print(\"got x=\" + x); }"},"staticBump": 59, "initializers": [], "declares": [], "externs": [], "implementedFunctions": ["_main","_stackSave","_stackAlloc","_stackRestore"], "exports": ["main","stackSave","stackAlloc","stackRestore"] }