-; RUN: llc < %s -march=x86 -mattr=+sse42 -disable-mmx -o %t
-; RUN: grep paddw %t | count 1
-; RUN: grep movd %t | count 1
-; RUN: grep pextrd %t | count 1
+; RUN: llc -march=x86 -mattr=+sse42 < %s | FileCheck %s
+; CHECK: paddd
+; CHECK: pextrd
+; CHECK: movd
; bitcast a v4i16 to v2i32