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Re: i370 port

From: Paolo Bonzini <bonzini at gnu dot org>
To: Paul Edwards <mutazilah at gmail dot com>
Cc: Ulrich Weigand <uweigand at de dot ibm dot com>, gcc at gcc dot gnu dot org
Date: Wed, 19 Aug 2009 13:55:23 +0200
Subject: Re: i370 port
References: <200908121348.n7CDmrV1012019@d12av02.megacenter.de.ibm.com> <AF76B404A53E4BE685AD65EEFC7B31C3@Paullaptop>

My experience is that fold-const.c requires 20 MB of memory (not
including the size of the executable) to compile with -Os. That's
the biggest.

Is that typical/expected?

It doesn't seem too big.

Because it just occurred to me that maybe the lack of a "normal"
implementation of alloca() is causing memory to not be released,
and it's taking more space than it needs to.

It may use a little more memory, but not much.

Paolo

References:
- Re: i370 port
  - From: Ulrich Weigand
- Re: i370 port
  - From: Paul Edwards

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