From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../tests/wasm/regress/misc-control-flow.js        | 226 +++++++++++++++++++++
 1 file changed, 226 insertions(+)
 create mode 100644 js/src/jit-test/tests/wasm/regress/misc-control-flow.js

(limited to 'js/src/jit-test/tests/wasm/regress/misc-control-flow.js')

diff --git a/js/src/jit-test/tests/wasm/regress/misc-control-flow.js b/js/src/jit-test/tests/wasm/regress/misc-control-flow.js
new file mode 100644
index 000000000..81d44f278
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/regress/misc-control-flow.js
@@ -0,0 +1,226 @@
+load(libdir + "wasm.js");
+
+wasmFailValidateText(`(module
+   (func (result i32) (param i32)
+     (loop (if (i32.const 0) (br 0)) (get_local 0)))
+   (export "" 0)
+)`, /unused values not explicitly dropped by end of block/);
+
+wasmFailValidateText(`(module
+   (func (param i32)
+     (loop (if (i32.const 0) (br 0)) (get_local 0)))
+   (export "" 0)
+)`, /unused values not explicitly dropped by end of block/);
+
+wasmFailValidateText(`(module
+   (func (result i32) (param i32)
+     (loop (if (i32.const 0) (br 0)) (drop (get_local 0))))
+   (export "" 0)
+)`, mismatchError("void", "i32"));
+
+assertEq(wasmEvalText(`(module
+   (func (result i32) (param i32)
+     (loop (if (i32.const 0) (br 0))) (get_local 0))
+   (export "" 0)
+)`).exports[""](42), 42);
+
+wasmEvalText(`(module (func $func$0
+      (block (if (i32.const 1) (loop (br_table 0 (br 0)))))
+  )
+)`);
+
+wasmEvalText(`(module (func
+      (loop $out $in (br_table $out $out $in (i32.const 0)))
+  )
+)`);
+
+wasmEvalText(`(module (func (result i32)
+  (select
+    (block i32
+      (drop (block i32
+        (br_table
+         1
+         0
+         (i32.const 1)
+         (i32.const 0)
+        )
+      ))
+      (i32.const 2)
+    )
+    (i32.const 3)
+    (i32.const 4)
+  )
+))
+`);
+
+wasmEvalText(`(module
+  (func (result i32) (param i32) (param i32) (i32.const 0))
+  (func (result i32)
+   (call 0 (i32.const 1) (call 0 (i32.const 2) (i32.const 3)))
+   (call 0 (unreachable) (i32.const 4))
+  )
+)`);
+
+wasmEvalText(`
+(module
+
+ (func
+  (param i32) (param i32) (param i32) (param i32)
+  (result i32)
+  (i32.const 0)
+ )
+
+ (func (result i32)
+  (call 0
+   (i32.const 42)
+   (i32.const 53)
+   (call 0 (i32.const 100) (i32.const 13) (i32.const 37) (i32.const 128))
+   (return (i32.const 42))
+  )
+ )
+
+ (export "" 1)
+)
+`).exports[""]();
+
+wasmEvalText(`
+(module
+    (import "check" "one" (param i32))
+    (import "check" "two" (param i32) (param i32))
+    (func (param i32) (call 0 (get_local 0)))
+    (func (param i32) (param i32) (call 1 (get_local 0) (get_local 1)))
+    (func
+        (call 1
+            (i32.const 43)
+            (block $b i32
+                (if (i32.const 1)
+                    (call 0
+                        (block i32
+                            (call 0 (i32.const 42))
+                            (br $b (i32.const 10)))))
+                (i32.const 44))))
+    (export "foo" 4))
+`, {
+    check: {
+        one(x) {
+            assertEq(x, 42);
+        },
+        two(x, y) {
+            assertEq(x, 43);
+            assertEq(y, 10);
+        }
+    }
+}).exports.foo();
+
+assertEq(wasmEvalText(`(module (func
+ (return)
+ (select
+  (loop (i32.const 1))
+  (loop (i32.const 2))
+  (i32.const 3)
+ )
+) (export "" 0))`).exports[""](), undefined);
+
+wasmEvalText(`(module (func (result i32)
+ (return (i32.const 0))
+ (select
+  (loop (i32.const 1))
+  (loop (i32.const 2))
+  (i32.const 3)
+ )
+))`);
+
+wasmEvalText(`(module (func
+ (block $return
+  (block $beforeReturn
+   (loop $out $in
+    (block $otherTable
+      (br_table
+       $return
+       $return
+       $otherTable
+       $beforeReturn
+       (i32.const 0)
+      )
+    )
+    (block $backTop
+     (br_table
+      $backTop
+      $backTop
+      $beforeReturn
+      (i32.const 0)
+     )
+    )
+    (br $in)
+   )
+  )
+ )
+))`);
+
+wasmFailValidateText(
+`(module
+  (func $func$0
+   (select
+    (if f32
+     (i32.const 0)
+     (f32.const 0)
+     (i32.const 0)
+    )
+    (if f32
+     (i32.const 0)
+     (f32.const 0)
+     (i32.const 0)
+    )
+    (i32.const 0)
+   )
+  )
+)`, mismatchError("i32", "f32"));
+
+wasmEvalText(`
+(module
+ (func (result i32)
+  (i32.add
+   (block $outer i32
+    (drop (block $middle i32
+     (block $inner i32
+      (br_table $middle $outer $inner (i32.const 42) (i32.const 1))
+     )
+     (nop)
+    ))
+    (i32.const 0)
+   )
+   (i32.const 13)
+  )
+ )
+)
+`);
+
+wasmFailValidateText(`
+(module
+    (func (result i32)
+      (loop
+        (i32.const 0)
+        (br_table 1 0 (i32.const 15))
+      )
+    )
+)`, mismatchError("i32", "void"));
+
+wasmFailValidateText(`
+(module
+  (func (result i32)
+    (loop i32
+      (i32.const 0)
+      (br_table 1 0 (i32.const 15))
+    )
+  )
+)`, mismatchError("i32", "void"));
+
+wasmValidateText(`
+(module
+    (func
+        (loop
+          (i32.const 0)
+          (br_table 1 0 (i32.const 15))
+        )
+    )
+)`);
-- 
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