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

llvm-svn: 41097
diff --git a/llvm/test/CFrontend/2006-01-23-FileScopeAsm.c b/llvm/test/CFrontend/2006-01-23-FileScopeAsm.c
index 57f7939..fb55a41 100644
--- a/llvm/test/CFrontend/2006-01-23-FileScopeAsm.c
+++ b/llvm/test/CFrontend/2006-01-23-FileScopeAsm.c
@@ -1,5 +1,5 @@
 // RUN: %llvmgcc %s -S -o - | llvm-as | opt -std-compile-opts | \
-// RUN:    llvm-dis | grep {foo\[12345\]} | wc -l | grep 5
+// RUN:    llvm-dis | grep {foo\[12345\]} | count 5
 
 __asm__ ("foo1");
 __asm__ ("foo2");