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List:       gcc
Subject:    RE: How to deal with unrecognizable RTL code
From:       "daniel.tian" <daniel.tian () mavrixtech ! com ! cn>
Date:       2009-06-30 6:20:24
Message-ID: 20090630061736.42B0D3758001 () mail ! mavrixtech ! com ! cn
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> This looks like a different problem. What pass generates insn 17? What
> does insn 17 look like in the prior pass? If r14 is your stack/frame
> pointer, this might point to a problem in how your port interacts with
> register allocation/reload as reload can replace a pseudo with an
> equivalent memory location.
>
Exactly, But how do I prevent it, replacing a pseudo with an equivalent
memory location, happening.

	
Daniel Tian


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