[llvm-commits] [llvm] r83391 - /llvm/trunk/lib/Support/Triple.cpp

[Collin Winter]

Hi,

2009/10/6 Török Edwin <edwintorok at gmail.com>:
> On 2009-10-06 20:35, Jeffrey Yasskin wrote:
>> On Tue, Oct 6, 2009 at 10:25 AM, Jeffrey Yasskin <jyasskin at google.com> wrote:
>>>  void Triple::setArchName(const StringRef &Str) {
>>> -  setTriple(Str + "-" + getVendorName() + "-" + getOSAndEnvironmentName());
>>> +  // Work around a miscompilation bug in gcc 4.0.3.
>>>
>
> Who uses 4.0.3 still? That a very buggy release.

It's the compiler that shipped with Ubuntu Dapper, which some of our
project's buildbot slaves are running on. The problem may impact other
versions of gcc, but since 4.0.3 isn't listed on the "known-bad gcc
versions", we went ahead and tracked down the problematic code
snippet.

Collin Winter