[PATCH] Switch __ARM_ARCH_7S__ to __ARM_ARCH_EXT_IDIV__ for use of sdiv/udiv assembly.

[Stephen Hines]

Committed as r193392.

Thanks,
Steve


On Thu, Oct 24, 2013 at 2:00 AM, Silviu Baranga <silbar01 at arm.com> wrote:

> LGTM!****
>
> ** **
>
> Thanks,****
>
> Silviu****
>
> ** **
>
> *From:* llvm-commits-bounces at cs.uiuc.edu [mailto:
> llvm-commits-bounces at cs.uiuc.edu] *On Behalf Of *Stephen Hines
> *Sent:* 24 October 2013 01:01
> *To:* llvm-commits at cs.uiuc.edu
> *Subject:* [PATCH] Switch __ARM_ARCH_7S__ to __ARM_ARCH_EXT_IDIV__ for
> use of sdiv/udiv assembly.****
>
> ** **
>
> This patch fixes some ifdef's in compiler-rt that only triggered for
> Apple's 7S processor. Cortex-a15 devices like exynos5 and krait also
> support hardware division, so this change enables that in compiler-rt.
> There are no remaining ifdef's specific to __ARM_ARCH_7S__ in compiler-rt.
> ****
>
> ** **
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> This change was enabled by the following other CLs in Clang and
> LLVM: r192963, r193074, and r193075.****
>
> ** **
>
> Thanks,****
>
> Steve****
>
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