check_external_calls.sh: Print number of calls in tested file.

Reviewer: Jeroen Ketema
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 315192

diff --git a/libclc/check_external_calls.sh b/libclc/check_external_calls.sh
index ad1d8c2..80b595c 100755 (executable)
--- a/libclc/check_external_calls.sh
+++ b/libclc/check_external_calls.sh
@@ -24,9 +24,10 @@ TMP_FILE=$(mktemp)
 
 # Check for calls. Calls to llvm intrinsics are OK
 $DIS < $FILE | grep ' call ' | grep -v '@llvm' > "$TMP_FILE"
+COUNT=$(wc -l < "$TMP_FILE")
 
-if [ $(wc -l < "$TMP_FILE") -ne "0" ]; then
-       echo "ERROR: unresolved calls detected"
+if [ "$COUNT" -ne "0" ]; then
+       echo "ERROR: $COUNT unresolved calls detected in $FILE"
        cat $TMP_FILE
        ret=1
 else