1 files changed, 5 insertions, 2 deletions
diff --git a/check.py b/check.py
index 23c2945b5..6d2d49ff8 100755
--- a/check.py
+++ b/check.py
@@ -94,13 +94,16 @@ print '[ checking asm2wasm testcases... ]\n'
 
 for asm in tests:
   if asm.endswith('.asm.js'):
-    for precise in [1, 0]:
+    for precise in [0, 1, 2]:
       for opts in [1, 0]:
         cmd = ASM2WASM + [os.path.join(options.binaryen_test, asm)]
         wasm = asm.replace('.asm.js', '.fromasm')
         if not precise:
-          cmd += ['--imprecise', '--ignore-implicit-traps']
+          cmd += ['--emit-potential-traps', '--ignore-implicit-traps']
           wasm += '.imprecise'
+        elif precise == 2:
+          cmd += ['--emit-clamped-potential-traps']
+          wasm += '.clamp'
         if not opts:
           wasm += '.no-opts'
           if precise: