display regs as live for the entire function.
From-SVN: r5995
#endif
last_ptr = copy_to_reg (gen_rtx (MEM, Pmode,
memory_address (Pmode, last_ptr)));
+
+ /* If we are not optimizing, ensure that we know that this
+ piece of context is live over the entire function. */
+ if (! optimize)
+ save_expr_regs = gen_rtx (EXPR_LIST, VOIDmode, last_ptr,
+ save_expr_regs);
}
/* After the display initializations is where the tail-recursion label