Convert tests using "| wc -l | grep ..." to use the count script.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/long_shift.ll b/test/CodeGen/ARM/long_shift.ll
index b0a3ee8..8d5d2f38 100644
--- a/test/CodeGen/ARM/long_shift.ll
+++ b/test/CodeGen/ARM/long_shift.ll
@@ -1,6 +1,6 @@
 ; RUN: llvm-as < %s | llc -march=thumb
 ; RUN: llvm-as < %s | llc -march=arm > %t
-; RUN: grep rrx %t | wc -l | grep 1
+; RUN: grep rrx %t | count 1
 ; RUN: grep __ashldi3 %t
 ; RUN: grep __ashrdi3 %t
 ; RUN: grep __lshrdi3 %t