diff --git a/build.rs b/build.rs
index 8b11a3d175..bf4d7ce198 100644
--- a/build.rs
+++ b/build.rs
@@ -184,10 +184,13 @@ fn experimental_x64_should_panic(testsuite: &str, testname: &str, strategy: &str
         ("simd", "simd_const") => return false,
         ("simd", "simd_i8x16_arith") => return false,
         ("simd", "simd_i8x16_arith2") => return false,
+        ("simd", "simd_i8x16_cmp") => return false,
         ("simd", "simd_i16x8_arith") => return false,
         ("simd", "simd_i16x8_arith2") => return false,
+        ("simd", "simd_i16x8_cmp") => return false,
         ("simd", "simd_i32x4_arith") => return false,
         ("simd", "simd_i32x4_arith2") => return false,
+        ("simd", "simd_i32x4_cmp") => return false,
         ("simd", "simd_i64x2_arith") => return false,
         ("simd", "simd_f32x4_arith") => return false,
         ("simd", "simd_f32x4_cmp") => return false,