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Date: Wed, 2 Oct 2019 13:46:23 -0700 (PDT)
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Subject: Re: Well, they kept that quiet!
From: Lucretia <laguest9000@googlemail.com>
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Xref: reader01.eternal-september.org comp.lang.ada:57235
Date: 2019-10-02T13:46:23-07:00
List-Id: <comp.lang.ada>

On Wednesday, 2 October 2019 20:25:16 UTC+1, Optikos  wrote:

> > No idea what polly is
>=20
> Polly is the quite admirable polyhedral optimizer phases, and is the most=
-famous archetype representative of other IR-to-IR transforms in the LLVM e=
cosystem.  The LLVM ecosystem is well-known for having many more (and more =
sophisticated) IR-processing/reprocessing stages via plug-ins immediately a=
head of the final as & ld step than GCC has or is capable of.  Because of t=
he failure of GCC-XML vis a vis the contract-law IR complications of Eligib=
le Compilation Process in GPLv3 RLE, GCC-world has had drastically fewer of=
 these IR-to-IR value-added transforms.

Polly is the LLVM eqivalent to GCC's Graphite, which isn't used any longer,=
 AFAICS.