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-rw-r--r--gcc/tree-pass.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h
index 1e1463f..ea7e343 100644
--- a/gcc/tree-pass.h
+++ b/gcc/tree-pass.h
@@ -104,7 +104,8 @@ struct opt_pass
SIMPLE_IPA_PASS,
IPA_PASS
} type;
- /* Terse name of the pass used as a fragment of the dump file name. */
+ /* Terse name of the pass used as a fragment of the dump file
+ name. If the name starts with a star, no dump happens. */
const char *name;
/* If non-null, this pass and all sub-passes are executed only if