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2013 Feb 04
0
[LLVMdev] A bug in LLVM-GCC 4.2 with inlining __exchange_and_add
...l quite a lot of old software requiring imake to
build, and most of that software falls over when it attempts to use
clang as a traditional preprocessor. Mostly, because clang turns tabs
into spaces, confusing GNU make. The FreeBSD ports guys now use either
gcc to preprocess such software, or use ucpp, a minimal traditional
preprocessor.
In any case, it is a bit strange clang actually accepts the -traditional
flag, instead of producing a fatal error. PR 4557 talks about such an
error being implemented in r75690, but it seems to have been reverted
later on? I think it would be better to just o...
2013 Feb 04
2
[LLVMdev] A bug in LLVM-GCC 4.2 with inlining __exchange_and_add
On Feb 3, 2013, at 11:28 AM, Jack Howarth <howarth at bromo.med.uc.edu> wrote:
> On Sun, Feb 03, 2013 at 10:32:35AM -0800, Chris Lattner wrote:
>>
>> On Feb 3, 2013, at 2:32 AM, Anton Korobeynikov <anton at korobeynikov.info> wrote:
>>
>>>> I've encountered this issue in a real code and would be glad to get the
>>>> feedback on it.