> In regmove.c there is function "replace_in_call_usage" called in
> fixup_match_1,
> It replaces dst register by src in call_insn, I suspect whether it is
> necessary Since comment of CALL_INSN_FUNCTION_USAGE says that no pseudo
> register can appear in it and seems src is pseudo register.
>
> f
Hi :
In regmove.c there is function "replace_in_call_usage" called in
fixup_match_1,
It replaces dst register by src in call_insn, I suspect whether it is necessary
Since comment of CALL_INSN_FUNCTION_USAGE says that no pseudo register
can appear in it and seems src is pseudo register.
further m
