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-rw-r--r--gcc/flags.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/flags.h b/gcc/flags.h
index de5b099d6c0..a294c37de20 100644
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -577,3 +577,7 @@ extern enum graph_dump_types graph_dump_format;
string identifying the compiler. */
extern int flag_no_ident;
+
+/* Nonzero means we should do dwarf2 duplicate elimination. */
+
+extern int flag_eliminate_dwarf2_dups;