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Diffstat (limited to 'gcc/testsuite/gcc.dg/pr26004.c')
-rw-r--r--gcc/testsuite/gcc.dg/pr26004.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr26004.c b/gcc/testsuite/gcc.dg/pr26004.c
new file mode 100644
index 000000000..35e6a2feb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr26004.c
@@ -0,0 +1,11 @@
+/* PR c/26004 */
+/* Bug: the return slot optimization was taking the address of s_3,
+ causing an error. */
+
+struct s_3 { short s[3]; } z_3, s_3;
+struct s_3 add_struct_3 (struct s_3 s){}
+wack_struct_3 (void)
+{
+ int i; register struct s_3 u = z_3;
+ u = add_struct_3 (u);
+}