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/PowerPC/branch-opt.ll b/test/CodeGen/PowerPC/branch-opt.ll
index ab550a3..dfa80c6 100644
--- a/test/CodeGen/PowerPC/branch-opt.ll
+++ b/test/CodeGen/PowerPC/branch-opt.ll
@@ -1,5 +1,5 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \
-; RUN:   grep {b LBB.*} | wc -l | grep 4
+; RUN:   grep {b LBB.*} | count 4
 
 target endian = big
 target pointersize = 32