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Re: [PATCH][rtl-optimization][PR 42574] Do not distribute floating point RTXs unless doing unsafe math optimizations.


On Mon, Oct 5, 2009 at 10:20 AM, Doug Kwan (éæå) <dougkwan@google.com> wrote:
> Hi,
>
> Â Â This fixed a problem in distribute_and_simplify_rtx in which a
> floating point mode RTX is optimized by distributing one of its
> sub-expressions. ÂThe bug is documented in PR 42574, which is not yet
> confirmed but the bug is quite obvious.

This is ok.

Thanks,
Richard.

> 2009-10-05 ÂDoug Kwan Â<dougkwan@google.com>
>
> Â Â Â ÂPR rtl-optimization/41574
> Â Â Â ÂIndex: combine.c (distribute_and_simplify_rtx): Quit if RTX mode is
> Â Â Â Âfloating point and we are not doing unsafe math optimizations.
>


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