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Subject: Address modes
From: Anders =?ISO-8859-1?Q?=C5dland?= <adland@stud.ntnu.no>
To: gcc@gcc.gnu.org
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Date: Wed, 14 May 2003 17:24:00 -0000
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I am using GO_IF_LEGITIMATE_ADDRESS on my port to tell GCC which
addresses that are legitime. How can I tell GCC which combinations of
addressing modes that are legitime? The expression

(set (mem:SI (plus:SI (reg:SI ...)
                      (const_int ...)
     (mem:SI (reg:SI ...))

is not legitime but

(set (mem:SI (plus:SI (reg:SI ...)
                      (const_int ...)
     (reg:SI ...))

is.

Anders