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-rw-r--r--gcc/debug.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/debug.h b/gcc/debug.h
index 4009cd6a93b..ef611d43572 100644
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -31,6 +31,10 @@ struct gcc_debug_hooks
/* Output debug symbols. */
void (* finish) (const char *main_filename);
+ /* Called from cgraph_optimize before starting to assemble
+ functions/variables/toplevel asms. */
+ void (* assembly_start) (void);
+
/* Macro defined on line LINE with name and expansion TEXT. */
void (* define) (unsigned int line, const char *text);