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Re: ICE in change_address at emit_rtl.c
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: neil at daikokuya dot demon dot co dot uk
- Cc: gcc at gcc dot gnu dot org
- Date: Sun, 25 Nov 01 08:07:48 EST
- Subject: Re: ICE in change_address at emit_rtl.c
Can't we create temporaries, and then refer to those? I know there is
no framework in place for doing this at present.
Right, but note I said *performance*. Even if we do that, we'd lose
optimization potential in knowing the form of the values. It's quite common
for there to be multiple nestings of SAVE_EXPRs in position and size
computations in complex variable-sized objects.