gen_rtx (POST_INC, DFmode, tmpreg)));
}
+ /* Emit a blockage insn here to keep these insns from being moved to
+ an earlier spot in the epilogue, or into the main instruction stream.
+
+ This is necessary as we must not cut the stack back before all the
+ restores are finished. */
+ emit_insn (gen_blockage ());
/* No frame pointer, but we have a stack greater than 8k. We restore
%r2 very late in this case. (All other cases are restored as early
as possible.) */
pointer is initially set to fp + 64 to avoid a race condition. */
else if (frame_pointer_needed)
{
- /* Emit a blockage insn here to keep these insns from being moved
- to the beginning of the prologue or into the main instruction
- stream, doing so avoids some very obscure problems. */
- emit_insn (gen_blockage ());
set_reg_plus_d (STACK_POINTER_REGNUM, FRAME_POINTER_REGNUM, 64);
emit_insn (gen_pre_ldwm (frame_pointer_rtx,
stack_pointer_rtx,
#define SLOW_BYTE_ACCESS 1
/* Do not break .stabs pseudos into continuations. */
-#define DBX_CONTIN_LENGTH 0
+#define DBX_CONTIN_LENGTH 4000
/* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
is done just by pretending it is already truncated. */