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Re: PR18173 - can't force alignment of global arrays with static initializer?

From: Richard Henderson <rth at redhat dot com>
To: Dorit Naishlos <DORIT at il dot ibm dot com>
Cc: gcc-patches at gcc dot gnu dot org, Geoffrey Keating <geoffk at geoffk dot org>
Date: Sun, 28 Nov 2004 13:58:25 -0800
Subject: Re: PR18173 - can't force alignment of global arrays with static initializer?
References: <20041124015521.GH6222@redhat.com> <OF7FF8255A.AF7A35AE-ONC2256F5A.005FE187-C2256F5A.00630678@il.ibm.com>

On Sun, Nov 28, 2004 at 08:01:37PM +0200, Dorit Naishlos wrote:
> The reason why the vectorizer can't force the alignment of global arrays
> with static initialization is that they are being assembled before
> vectorization:

If that's the case...

> +   if (DECL_FILE_SCOPE_P (decl) && DECL_INITIAL (decl))
> +     return false;

... this is the wrong check.  Use TREE_ASM_WRITTEN.


r~

Follow-Ups:
- Re: PR18173 [patch]
  - From: Dorit Naishlos

References:
- Re: PR18173 - can't force alignment of global arrays with static initializer?
  - From: Richard Henderson
- Re: PR18173 - can't force alignment of global arrays with staticinitializer?
  - From: Dorit Naishlos

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