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-rw-r--r--gcc/builtins.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index ece9f56..9a766e4 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -5756,6 +5756,7 @@ expand_builtin_init_descriptor (tree exp)
r_descr = expand_normal (t_descr);
m_descr = gen_rtx_MEM (BLKmode, r_descr);
MEM_NOTRAP_P (m_descr) = 1;
+ set_mem_align (m_descr, GET_MODE_ALIGNMENT (ptr_mode));
r_func = expand_normal (t_func);
r_chain = expand_normal (t_chain);