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Re: GCC 3.2 branch libstdc++ abi_check.cc bootstrap failure on AIX
- From: Mark Mitchell <mark at codesourcery dot com>
- To: David Edelsohn <dje at watson dot ibm dot com>, Benjamin Kosnik <bkoz at redhat dot com>
- Cc: "gcc-bugs at gcc dot gnu dot org" <gcc-bugs at gcc dot gnu dot org>
- Date: Thu, 24 Oct 2002 12:22:37 -0700
- Subject: Re: GCC 3.2 branch libstdc++ abi_check.cc bootstrap failure on AIX
The ICE only occurs for -mcpu=power, but does not occur on the
trunk with that same option. I am not sure if anyone has run a regression
check with -mcpu=power recently, but the rest of libstdc++.a does compile
with -mcpu=power.
Would you enter a PR for the -mcpu=power problem? That way we won't lose
it, in case we want to fix it.
Also, would you consider deprecating -mcpu=power, if you think that's
not an architecture worth supporting any more?
On the branch, I agree with your analysis; let's remove the code that
tickles the bug. If you can #ifdef it out on PPC, that might be best.
Otherwise, just remove it. Any reasonable variation of this is
pre-approved.
Thanks,
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com