This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: TYPE_VECTOR_OPAQUE broken

From: Paolo Bonzini <bonzini at gnu dot org>
To: Michael Meissner <meissner at linux dot vnet dot ibm dot com>, DJ Delorie <dj at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Wed, 29 Jul 2009 00:49:40 +0200
Subject: Re: TYPE_VECTOR_OPAQUE broken
References: <200907282006.n6SK66xI002036@greed.delorie.com> <4A6F65CA.4040407@gnu.org> <20090728222409.GA1539@hungry-tiger.westford.ibm.com>

Why?  This is causing problems with the mep-elf port, which uses
opaque vectors extensively.

Because the existence of deprecated types (not TYPE_DECLs!) in
c-common.c is undocumented, and unfortunately it didn't show up on
PowerPC.  But even though its testcases are limited, I would have
thought that gcc.target/powerpc/spe1.c would have triggered it.


However, spe1.c is only run when the target is powerpc-linuxspe to enable the
test.

I ran it before committing the patch.

Paolo

References:
- TYPE_VECTOR_OPAQUE broken
  - From: DJ Delorie
- Re: TYPE_VECTOR_OPAQUE broken
  - From: Paolo Bonzini
- Re: TYPE_VECTOR_OPAQUE broken
  - From: Michael Meissner

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]