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Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs

From: Andrew Haley <aph at redhat dot com>
To: Diego Novillo <dnovillo at redhat dot com>
Cc: Jason Merrill <jason at redhat dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
Date: Thu, 5 Jun 2003 16:35:56 +0100
Subject: Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs
References: <1054822579.19594.18.camel@frodo.toronto.redhat.com><wvlllwgo8wr.fsf@prospero.boston.redhat.com><1054826244.19594.32.camel@frodo.toronto.redhat.com>

Diego Novillo writes:
 > 
 > Is this an invalid use of __asm__ then?

I think so.  The asm is asking for a mem operand for something that it
never intends actually to access.  Better to pass the pointer in a
register.

Andrew.

Follow-Ups:
- Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs
  - From: Diego Novillo
- Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs
  - From: Richard Henderson

References:
- [tree-ssa] RFC: Never gimplify ASM_EXPRs
  - From: Diego Novillo
- Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs
  - From: Jason Merrill
- Re: [tree-ssa] RFC: Never gimplify ASM_EXPRs
  - From: Diego Novillo

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