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-rw-r--r--gcc/tree-inline.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index ab8e40b..96a4805 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1273,7 +1273,9 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id)
|| ! SSA_NAME_VAR (retval)
|| TREE_CODE (SSA_NAME_VAR (retval)) != RESULT_DECL)))
{
- copy = gimple_build_assign (id->retvar, retval);
+ copy = gimple_build_assign (id->do_not_unshare
+ ? id->retvar : unshare_expr (id->retvar),
+ retval);
/* id->retvar is already substituted. Skip it on later remapping. */
skip_first = true;
}