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Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: Sebastian Redl <sebastian dot redl at getdesigned dot at>, GCC Development <gcc at gcc dot gnu dot org>, libstdc++ <libstdc++ at gcc dot gnu dot org>
Date: Fri, 22 Aug 2008 20:04:32 +0200
Subject: Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
References: <48AEE25D.9070306@oracle.com> <6dc9ffc80808220905p7276dc22xba4f3e2300934ae9@mail.gmail.com> <48AEE866.50000@getdesigned.at> <48AEF20A.1080007@redhat.com> <6dc9ffc80808221040ofbec0a3ua50ad22e9d858985@mail.gmail.com>

H.J. Lu wrote:

Can we declare that Linux/ia32 generates i486 insn by default?

Yes, but again, I have to remind you that the problem is with *any* target or subtarget not implementing the atomic builtins.

Paolo.

References:
- Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
  - From: Paolo Carlini
- Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
  - From: H.J. Lu
- Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
  - From: Sebastian Redl
- Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
  - From: Richard Henderson
- Re: Recent libstdc++ regression on i686-linux: abi/cxx_runtime_only_linkage.cc
  - From: H.J. Lu

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