fround improvements

2 files changed, 25 insertions, 0 deletions

diff --git a/test/unit.asm.js b/test/unit.asm.js
index 77e2c5585..5695c3059 100644
--- a/test/unit.asm.js
+++ b/test/unit.asm.js
@@ -4,6 +4,7 @@ function () {
   var t = global.NaN, u = global.Infinity;
   var Int = 0;
   var Double = 0.0;
+  var Math_fround = global.Math.fround;
 
   function big_negative() {
     var temp = 0.0;
@@ -64,6 +65,16 @@ function () {
     x = (4294967295 / 2)&-1;
     return x | 0;
   }
+  function fr(x) {
+    x = Math_fround(x);
+    var y = Math_fround(0), z = 0.0;
+    Math_fround(z);
+    Math_fround(y);
+    Math_fround(5);
+    Math_fround(0);
+    Math_fround(5.0);
+    Math_fround(0.0);
+  }
 
   function z() {
   }
diff --git a/test/unit.wast b/test/unit.wast
index 34dea557f..24692ba1c 100644
--- a/test/unit.wast
+++ b/test/unit.wast
@@ -233,6 +233,20 @@
       (get_local $x)
     )
   )
+  (func $fr (param $x f32)
+    (local $y f32)
+    (local $z f64)
+    (block
+      (f32.demote/f64
+        (get_local $z)
+      )
+      (get_local $y)
+      (f32.const 5)
+      (f32.const 0)
+      (f32.const 5)
+      (f32.const 0)
+    )
+  )
   (func $z
     (nop)
   )