[LLVMdev] Hexagon: removing support for Hexagon-v2 and Hexagon-v3

reed kotler rkotler at mips.com
Thu Mar 14 13:01:42 PDT 2013

On 03/14/2013 12:51 PM, Anshuman Dasgupta wrote:
> I wanted to give everybody a heads-up on upcoming commits for the
> Hexagon backend. We will be removing support for older versions of the
> Hexagon architecture - specifically Hexagon-v2 and Hexagon-v3. These are
> no longer being used by compiler users. Matthew Curtis has committed the
> first clang patch to remove driver support for these versions. There
> will be follow-up patches on the LLVM side to remove instructions that
> are not used by newer versions of the architecture. After these changes,
> the compiler will support Hexagon-v4 and Hexagon-v5.
> Matthew has committed a short blurb in the 3.3 release notes. We'll add
> the reasons behind the removal to that note.
> Thanks
> -Anshu
> ---
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
> hosted by The Linux Foundation

There are no customers of yours that use Hexagon-V2 or Hexagon-V3 ??

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