[llvm-commits] [REVIEW] Fix an Aliasing Bug

[Tim Northover]

It looks like you may have forgotten the patch.

Tim.

On Tue, Jan 8, 2013 at 9:15 PM, David Greene <dag at cray.com> wrote:
> This patch fixes a subtle aliasing bug.  gcc complains about type
> punning breaking strict aliasing rules and it's right.  gcc could very
> well "mis-optimize" this piece of code.
>
> The patch attempts to accomplish the task more safely by using a
> union.
>
> Please review.  Thanks!
>
>                                 -David
>
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