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-rw-r--r--gcc/cgraph.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index 2a9813d..c0b4579 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -915,6 +915,8 @@ symbol_table::create_edge (cgraph_node *caller, cgraph_node *callee,
caller->decl);
else
edge->in_polymorphic_cdtor = caller->thunk.thunk_p;
+ if (callee)
+ caller->calls_declare_variant_alt |= callee->declare_variant_alt;
if (callee && symtab->state != LTO_STREAMING
&& edge->callee->comdat_local_p ())