Only create a preprocessed file for an ignored attribute if there currently does not exist an 'attribute_ignored_XXX.txt' file for that attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65222 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/ccc-analyzer b/utils/ccc-analyzer
index 9e0474b..c58bcfc 100755
--- a/utils/ccc-analyzer
+++ b/utils/ccc-analyzer
@@ -198,6 +198,14 @@
next if (defined $attributes_not_handled{$1});
$attributes_not_handled{$1} = 1;
+ # Get the name of the attribute file.
+ my $dir = "$HtmlDir/failures";
+ my $afile = "$dir/attribute_ignored_$1.txt";
+
+ # Only create another preprocessed file if the attribute file
+ # doesn't exist yet.
+ next if (-e $afile);
+
# Add this file to the list of files that contained this attribute.
# Generate a preprocessed file if we haven't already.
if (!(defined $ppfile)) {
@@ -206,10 +214,8 @@
$HtmlDir, $AttributeIgnored, $ofile);
}
- my $dir = "$HtmlDir/failures";
mkpath $dir;
- my $afile = "$dir/attribute_ignored_$1.txt";
- open(AFILE, ">>$afile");
+ open(AFILE, ">$afile");
print AFILE "$ppfile\n";
close(AFILE);
}