1 files changed, 54 insertions, 9 deletions
diff --git a/test/unit.fromasm.clamp b/test/unit.fromasm.clamp
index 4393c362c..c4f133481 100644
--- a/test/unit.fromasm.clamp
+++ b/test/unit.fromasm.clamp
@@ -168,6 +168,32 @@
    )
   )
  )
+ (func $f32-to-int (param $0 f32) (result i32)
+  (if (result i32)
+   (f32.ne
+    (get_local $0)
+    (get_local $0)
+   )
+   (i32.const -2147483648)
+   (if (result i32)
+    (f32.ge
+     (get_local $0)
+     (f32.const 2147483648)
+    )
+    (i32.const -2147483648)
+    (if (result i32)
+     (f32.le
+      (get_local $0)
+      (f32.const -2147483648)
+     )
+     (i32.const -2147483648)
+     (i32.trunc_s/f32
+      (get_local $0)
+     )
+    )
+   )
+  )
+ )
  (func $conversions (param $0 i32) (param $1 f64) (param $2 f32)
   (drop
    (call $f64-to-int
@@ -175,10 +201,8 @@
    )
   )
   (drop
-   (call $f64-to-int
-    (f64.promote/f32
-     (get_local $2)
-    )
+   (call $f32-to-int
+    (get_local $2)
    )
   )
  )
@@ -1186,9 +1210,30 @@
    )
   )
  )
- (func $f2u (param $0 f64) (result i32)
-  (call $f64-to-int
-   (get_local $0)
+ (func $f64-to-uint (param $0 f64) (result i32)
+  (if (result i32)
+   (f64.ne
+    (get_local $0)
+    (get_local $0)
+   )
+   (i32.const 0)
+   (if (result i32)
+    (f64.ge
+     (get_local $0)
+     (f64.const 4294967296)
+    )
+    (i32.const 0)
+    (if (result i32)
+     (f64.le
+      (get_local $0)
+      (f64.const -1)
+     )
+     (i32.const 0)
+     (i32.trunc_u/f64
+      (get_local $0)
+     )
+    )
+   )
   )
  )
  (func $keepAlive
@@ -1203,12 +1248,12 @@
    )
   )
   (drop
-   (call $f2u
+   (call $f64-to-uint
     (f64.const 100)
    )
   )
   (drop
-   (call $f2u
+   (call $f64-to-int
     (f64.const 100)
    )
   )