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Re: Patch to fix x86 output_move_double corrupting cc0
- To: John Wehle <john at feith dot com>
- Subject: Re: Patch to fix x86 output_move_double corrupting cc0
- From: Jeffrey A Law <law at upchuck dot cygnus dot com>
- Date: Wed, 14 Apr 1999 23:28:12 -0600
- cc: rth at cygnus dot com, egcs-patches at egcs dot cygnus dot com
- Reply-To: law at cygnus dot com
In message <199904150407.AAA16648@jwlab.FEITH.COM>you write:
> > Alternately, modify asm_add to always use lea.
>
> Actually is find_addr_reg and asm_add necessary for the x86 port?
> I can't think of a valid x86 memory address which is not offsettable.
Interesting question. Presumably pushes & pops never get into
output_move_double?
jeff