[LLVMdev] Crash with optimization for size

Don Quixote de la Mancha quixote at dulcineatech.com
Thu Oct 20 08:52:34 PDT 2011

On Thu, Oct 20, 2011 at 8:46 AM, Bob Wilson <bob.wilson at apple.com> wrote:
> This is  http://llvm.org/pr10514
> Unfortunately the fix did not make it into that version of clang.
> On Oct 20, 2011, at 7:47 AM, Somorjai, Akos wrote:

> The optimization kicks in because 'data' is 16-bytes; but there's no
> alignment check…
> This seems to be a code generation error, but I couldn't reproduce it in a
> small application. Is this a known bug, or shall I adjust my build settings?

Does Xcode 4.2 allow you to adjust the build settings for individual
source files?

I would check in 4.1myself  but I've got a long job running in Ubuntu.

Don Quixote de la Mancha
Dulcinea Technologies Corporation
Software of Elegance and Beauty
quixote at dulcineatech.com

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