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Re: gcc-ss-20000807: Internal error on hppa2.0n-hp-hpux11.00
- To: RDBrown at mira dot net, RodneyBrown at mynd dot com
- Subject: Re: gcc-ss-20000807: Internal error on hppa2.0n-hp-hpux11.00
- From: Richard Henderson <rth at cygnus dot com>
- Date: Thu, 10 Aug 2000 17:04:06 -0700
- Cc: jakub at redhat dot com, girod at stybba dot ntc dot nokia dot com, gcc at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org, law at cygnus dot com
- References: <200008101323.XAA00197@iji.local>
On Thu, Aug 10, 2000 at 11:23:22PM +1000, Rodney Brown wrote:
> + else if (GET_CODE (XEXP (x, 0)) == MINUS
> + && XEXP (XEXP (x, 0), 0) ==
> + current_function_internal_arg_pointer
> + && GET_CODE (XEXP (XEXP (x, 0), 1)) == CONST_INT)
> + i = -INTVAL (XEXP (XEXP (x, 0), 1));
This would indicate a problem in the backend or something.
You should never ever see this. We canonicalize this to
PLUS of a negated constant.
r~