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-rw-r--r--gcc/regclass.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c
index 963fbfed9cb..cfeb9623fdb 100644
--- a/gcc/regclass.c
+++ b/gcc/regclass.c
@@ -614,7 +614,7 @@ init_regs ()
for (i = 0; i < MAX_MACHINE_MODE; i++)
top_of_stack[i] = gen_rtx_MEM (i, stack_pointer_rtx);
- ggc_add_rtx_root (top_of_stack, MAX_MACHINE_MODE);
+ ggc_add_rtx_root (top_of_stack, MAX_MACHINE_MODE, "top_of_stack");
}
#endif
}