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Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."

From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
To: seongbae dot park at gmail dot com
Cc: espie at quatramaran dot ens dot fr, gcc at gcc dot gnu dot org, gdr at integrable-solutions dot net, pinskia at physics dot uc dot edu, richard dot guenther at gmail dot com
Date: Sat, 30 Dec 2006 00:31:04 EST
Subject: Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
References: <200612300147.kBU1lODl026375@localhost.localdomain> <m31wmi3z1g.fsf@zeus.integrable-solutions.net> <ab3a61990612291959i2683ef9bn8daaccf227f3e52f@mail.gmail.com>

> which clearly says LIA-1 isn't a requirement - notice "if" in the
> second setence.
> H.1 makes it clear that the entire Annex H doesn't add any extra rule
> to the language but merely describes what C is in regard to LIA-1.
> H.2 doubly makes it clear that C as it defined isn't LIA-1
> - again, notice "if" in H.2p1.

That's the way I read it too.  Indeed, perhaps -fwrapv really ought to
be called -flia-1?

Follow-Ups:
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Robert Dewar

References:
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Andrew Pinski
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Gabriel Dos Reis
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Seongbae Park

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