[llvm-dev] [RFC] [PowerPC] Removing PowerPC QPX Support

Finkel, Hal J. via llvm-dev
Wed, 29 Apr 2020 18:58:57 -0000

Hi, everyone,

I would like to know if anyone is still making use of the support in the PowerPC
backend for the IBM BG/Q supercomputer, including the support for its QPX vector
instruction set. If you are, please reply. I'm not aware of any
still-running BG/Q machines, and if no one is making use of this functionality,
I propose that we remove it.

Thanks again,
Hal

Hal Finkel
Lead, Compiler Technology and Programming Languages
Leadership Computing Facility
Argonne National Laboratory
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