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

llvm-svn: 41097
diff --git a/llvm/test/CodeGen/CBackend/2006-12-11-Float-Bitcast.ll b/llvm/test/CodeGen/CBackend/2006-12-11-Float-Bitcast.ll
index 5c6babf..df03c4e 100644
--- a/llvm/test/CodeGen/CBackend/2006-12-11-Float-Bitcast.ll
+++ b/llvm/test/CodeGen/CBackend/2006-12-11-Float-Bitcast.ll
@@ -1,5 +1,5 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=c | \
-; RUN:   grep __BITCAST | wc -l | grep 14
+; RUN:   grep __BITCAST | count 14
 
 int %test1(float %F) {
    %X = bitcast float %F to int